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        In this prospectus, unless otherwise indicated, the number of fully diluted common units outstanding and other information that is based thereon does not reflect 102,451,113 additional common units that have been reserved for future issuance under our Equity Incentive Plan. The issuance of common units pursuant to awards under the Equity Incentive Plan would dilute common unitholders and KKR Holdings pro rata in accordance with their respective percentage interests in the KKR Group Partnerships.

        KKR & Co. L.P. was formed as a Delaware limited partnership on June 25, 2007. Our Managing Partner was formed as a Delaware limited liability company on June 25, 2007. Our principal executive offices are located at 9 West 57th Street, Suite 4200, New York, New York 10019, and our telephone number is +1 (212) 750-8300. Our website is located at www.kkr.com.

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Summary Historical Combined Financial Data

        The following summary historical consolidated and combined financial information and other data of KKR should be read together with "Organizational Structure," "Unaudited Pro Forma Financial Information," "Selected Historical Financial and Other Data," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and the consolidated and combined financial statements and related notes included elsewhere in this prospectus. We derived the summary historical consolidated and combined financial data as of December 31, 2008 and 2009 and for the years ended December 31, 2007, 2008 and 2009 from the audited consolidated and combined financial statements included elsewhere in this prospectus. We derived the summary historical consolidated and combined financial data as of December 31, 2007 from audited combined financial statements that are not included in this prospectus. The summary historical consolidated and combined financial information presented below reflects the economic impact of the Transactions for periods following October 1, 2009.

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RISK FACTORS

        You should carefully consider the following information about these risks, together with the other information contained in this prospectus in connection with U.S. Listing and holding our common units.

Risks Related to Our Business

Difficult market conditions can adversely affect our business in many ways, including by reducing the value or performance of the investments that we manage or by reducing the ability of our funds to raise or deploy capital, each of which could negatively impact our net income and cash flow and adversely affect our financial condition.

        Our business is materially affected by conditions in the financial markets and economic conditions or events throughout the world, such as interest rates, availability of credit, inflation rates, economic uncertainty, changes in laws (including laws relating to taxation), trade barriers, commodity prices, currency exchange rates and controls and national and international political circumstances (including wars, terrorist acts or security operations). These factors are outside our control and may affect the level and volatility of securities prices and the liquidity and the value of our investments. In addition, we may not be able to or may choose not to manage our exposure to these conditions and/or events. The market conditions surrounding each of our businesses, and in particular our private equity business, had been quite favorable for a number of years. A significant portion of the investments of our private equity funds were made during this period. Market conditions, however, significantly deteriorated in 2008 and 2009 and generally remain at depressed levels. Global financial markets experienced considerable declines in the valuations of equity and debt securities, an acute contraction in the availability of credit and the failure of a number of leading financial institutions. Many economies around the world, including the U.S. economy, are in a period of significant decline in employment, household wealth, and lending. These events have led to a significantly diminished availability of credit and an increase in the cost of financing. The lack of credit has materially hindered the initiation of new, large-sized transactions for our private equity business and, together with declines in valuations of equity and debt securities, has adversely impacted our recent operating results reflected in our combined financial statements included in this prospectus. Our profitability may also be adversely affected by our fixed costs and the possibility that we would be unable to scale back other costs within a time frame sufficient to match any decreases in net income relating to changes in market and economic conditions.

        Our funds may be affected by reduced opportunities to exit and realize value from their investments as lack of financing makes it more difficult for potential buyers to raise sufficient capital to purchase assets in our funds' portfolios, by lower than expected returns on investments made prior to the deterioration of the credit markets, which could cause us to realise diminished or no carried interest, and by the fact that we may not be able to find suitable investments for the funds to effectively deploy capital, which could adversely affect our ability to raise new funds because we can generally only raise capital for a successor fund following the substantial deployment of capital from the existing fund. In the event of poor performance by existing funds or in the absence of improvements in market or economic conditions, fundraising conditions are likely to remain challenging and pressures by investors for lower fees, different fee sharing arrangements or fee concessions will likely continue and could increase. The outcome of such negotiations could result in our agreement to terms that are materially less favorable to us than for prior funds we have managed or funds managed by our competitors. We might also choose in such circumstances to reduce the size of any new funds so as to include only those investors willing to participate on terms we view as acceptable, which could also reduce our revenues. During 2009, we believe that certain fund sponsors decreased the amount of fees they charge investors for fund management. Investors may also seek to redeploy capital away from certain of our fixed income vehicles, which permit redemptions on relatively short notice, in order to meet liquidity needs or invest in other asset classes.

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        During periods of difficult market or economic conditions or slowdowns (which may be across one or more industries, sectors or geographies), companies in which we have invested may experience decreased revenues, financial losses, credit rating downgrades, difficulty in obtaining access to financing and increased funding costs. These companies may also have difficulty in expanding their businesses and operations or be unable to meet their debt service obligations or other expenses as they become due, including expenses payable to us. Negative financial results in our funds' portfolio companies may result in lower investment returns for our investment funds, which could materially and adversely affect our operating results and cash flow. To the extent the operating performance of such portfolio companies (as well as valuation multiples) do not improve or other portfolio companies experience adverse operating performance, our funds may sell those assets at values that are less than we projected or even at a loss, thereby significantly affecting those funds' performance and consequently our operating results and cash flow. During such periods of economic difficulty, our investment funds' portfolio companies may also have difficulty expanding their businesses and operations or meeting their debt service obligations or other expenses as they become due, including amounts payable to us. Furthermore, negative market conditions or a specific market dislocation may result in lower investment returns for our funds, which would further adversely affect our net income. Adverse conditions may also increase the risk of default with respect to private equity, fixed income and other equity investments that we manage. Although market conditions have recently shown some signs of improvement, we are unable to predict whether economic and market conditions may continue to improve. Even if economic and market conditions do improve broadly and significantly over the long term, adverse conditions in particular sectors may cause our performance to suffer.

Changes in the debt financing markets have negatively impacted the ability of our private equity funds and their portfolio companies to obtain attractive financing for their investments and have increased the cost of such financing if it is obtained, which could lead to lower-yielding investments and potentially decreasing our net income.

        During 2008 and 2009, the markets for debt financing contracted significantly, particularly in the area of acquisition financings for private equity and real estate transactions. Large commercial and investment banks, which have traditionally provided such financing, have demanded higher rates, higher equity requirements as part of private equity and real estate investments, more restrictive covenants and generally more onerous terms in order to provide such financing, and in some cases are refusing to provide financing for acquisitions the type of which would have been readily financed in earlier years. In the event that our funds are unable to obtain committed debt financing for potential acquisitions or can only obtain debt at an increased interest rate or on unfavorable terms, our funds may have difficulty completing otherwise profitable acquisitions or may generate profits that are lower than would otherwise be the case, either of which could lead to a decrease in the investment income earned by us. Any failure by lenders to provide previously committed financing can also expose us to potential claims by sellers of businesses which we may have contracted to purchase. Similarly, our portfolio companies regularly utilize the corporate debt markets in order to obtain financing for their operations. To the extent that the current credit markets have rendered such financing difficult to obtain or more expensive, this may negatively impact the operating performance of those portfolio companies and, therefore, the investment returns on our funds. In addition, to the extent that the current markets make it difficult or impossible to refinance debt that is maturing in the near term, we or some of our portfolio companies may be unable to repay such debt at maturity and may be forced to sell assets, undergo a recapitalization or seek bankruptcy protection.

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Recent developments in the U.S. and global financial markets have created a great deal of uncertainty for the asset management industry, and these developments may adversely affect the investments made by our funds or their portfolio companies or reduce the ability of our funds to raise or deploy capital, each of which could further materially reduce our revenue, net income and cash flow.

        Recent developments in the U.S. and global financial markets have illustrated that the current environment is one of extraordinary and unprecedented uncertainty and instability for the asset management industry. With global credit markets experiencing substantial disruption (especially in the mortgage finance markets) and liquidity shortages, financial instability spread globally. In response to the financial crises affecting the banking system and financial markets and going concern threats to investment banks and other financial institutions, in October 2008, the U.S. government passed the Emergency Economic Stabilization Act of 2008, authorizing the U.S. Secretary of the Treasury to purchase up to $700 billion in distressed mortgage related assets from financial institutions, the U.S. Federal Reserve announced the creation of a special-purpose facility to buy commercial paper in order to stabilize financial markets and the U.S. Treasury Department announced a capital purchase program under the Emergency Economic Stabilization Act of 2008 pursuant to which the Treasury may purchase up to $250 billion of senior preferred shares in certain financial institutions. The U.K. government similarly announced a plan to recapitalize some of the country's largest financial institutions. In March 2009, the U.S. Department of the Treasury and the Federal Reserve announced the launch of the Term Asset-Backed Securities Loan Facility, which provides up to $200 billion of financing (which may be increased to up to $1 trillion) to certain U.S. entities to purchase qualifying asset-backed securities, and the U.S. Department of the Treasury announced plans for the Public Private Investment Partnership Program for legacy assets, which is intended to facilitate the purchase of various loans and securities held by financial institutions. In addition, there has also been substantial consolidation in the financial services industry. Although market conditions have recently shown some signs of improvement, there can be no assurances that conditions in the global financial markets will not worsen and/or further adversely affect our investments, access to leverage and overall performance.

Adverse economic and market conditions may adversely affect our liquidity position, which could adversely affect our business operations in the future.

        We expect that our primary liquidity needs will consist of cash required to: (i) continue to grow our business, including funding our capital commitments made to existing and future funds and any net capital requirements of our capital markets companies, (ii) service debt obligations, including indebtedness acquired from KKR Guernsey in connection with the Combination Transaction and any contingent liabilities that give rise to future cash payments, (iii) fund cash operating expenses, (iv) pay amounts that may become due under our tax receivable agreement with KKR Holdings; and (v) make cash distributions in accordance with our distribution policy. These liquidity requirements are significant and, in some cases, involve capital that will remain invested for extended periods of time. As of December 31, 2009, we have approximately $1,272.3 million of remaining unfunded capital commitments to our investment funds, including $827.3 million of unfunded commitments acquired from KKR Guernsey. Our commitments to our funds will require significant cash outlays over time, and there can be no assurance that we will be able to generate sufficient cash flows from realizations of investments to fund them. In addition, as of December 31, 2009, we had $733.7 million of borrowings outstanding under our credit facilities and $546.7 million of cash and cash equivalents. While we have long-term committed financings with substantial facility limits, the terms of those facilities will expire in 2012 and 2013, respectively (see "Management's Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources"), and any borrowings thereunder will require refinancing or renewal, which could result in higher borrowing costs, or issuing equity. If the current credit market conditions were to worsen, we may not be able to renew all or part of these credit facilities or find alternate sources of financing on commercially reasonable terms or raise equity. In that event, our uses of cash could exceed our sources of cash, thereby potentially adversely affecting our

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liquidity or causing us to sell assets on unfavorable terms. In addition, the underwriting commitments for our capital markets business may require significant cash obligations, and these commitments may also put pressure on our liquidity. The holding company for our capital markets business has entered into a credit agreement that provides for revolving borrowings of up to $500 million, which can be used in connection with our ongoing business activities, including placing and underwriting securities offerings. To the extent we commit to buy and sell an issue of securities in firm commitment underwritings or otherwise, we may be required to borrow under this credit agreement to fund such obligations, which, depending on the size and timing of the obligations, may limit our ability to enter into other underwriting arrangements or similar activities, service existing debt obligations or otherwise grow our business.

The "clawback" or "net loss sharing" provisions in our governing agreements may give rise to a contingent obligation that may require us to return or contribute amounts to our funds and investors.

        The partnership documents governing our traditional private equity funds generally include a "clawback" or, in certain instances, a "net loss sharing" provision that, if triggered, may give rise to a contingent obligation that may require the general partner to return or contribute amounts to the fund for distribution to investors at the end of the life of the fund. Under a "clawback" provision, upon the liquidation of a fund, the general partner is required to return, on an after-tax basis, previously distributed carry to the extent that, due to the diminished performance of later investments, the aggregate amount of carry distributions received by the general partner during the term of the fund exceed the amount to which the general partner was ultimately entitled. Excluding carried interest received by the general partners of our 1996 Fund (which was not contributed to us in the Transactions), as of December 31, 2009, the amount of carried interest we have received that is subject to this clawback obligation was $84.9 million, assuming that all applicable private equity funds were liquidated at their December 31, 2009 fair values. Had the investments in such funds been liquidated at zero value, the clawback obligation would have been $716.2 million. Under a "net loss sharing provision," upon the liquidation of a fund, the general partner is required to contribute capital to the fund, to fund 20% of the net losses on investments. In these vehicles, such losses would be required to be paid by us to the limited partners in those vehicles in the event of a liquidation of the fund regardless of whether any carried interest had previously been distributed. Based on the fair market values as of December 31, 2009, our obligation in connection with the net loss sharing provision would have been approximately $93.6 million. If the vehicles were liquidated at zero value, the contingent repayment obligation in connection with the net loss sharing provision as of December 31, 2009 would have been approximately $1,182.7 million.

        Prior to the Transactions, certain of our principals who received carried interest distributions with respect to the private equity funds had personally guaranteed, on a several basis and subject to a cap, the contingent obligations of the general partners of the private equity funds to repay amounts to fund limited partners pursuant to the general partners' clawback obligations. The terms of the Transactions require that our principals remain responsible for clawback obligations relating to carry distributions received prior to the Transactions up to a maximum of $223.6 million. Carry distributions arising subsequent to the Transactions may give rise to clawback obligations that may be allocated generally to carry pool participants and the Combined Business in accordance with the terms of the instruments governing the KKR Group Partnerships. Unlike the "clawback" provisions, the Combined Business will be responsible for amounts due under net loss sharing arrangements and will indemnify our principals for any personal guarantees that they have provided with respect to such amounts.

Our earnings and cash flow are highly variable due to the nature of our business and we do not intend to provide earnings guidance, each of which may cause the value of interests in our business to be volatile.

        Our earnings are highly variable from quarter to quarter due to the volatility of investment returns of most of our funds and other investment vehicles and our principal assets and the fee income earned

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from our funds. We recognize earnings on investments in our funds based on our allocable share of realized and unrealized gains (or losses) reported by such funds, and a decline in realized or unrealized gains, or an increase in realized or unrealized losses, would adversely affect our net income. Fee income, which we recognize when contractually earned, can vary due to fluctuations in AUM, the number of investment transactions made by our funds, the number of portfolio companies we manage and the fee provisions contained in our funds and other investment products. We may create new funds or investment products or vary the terms of our funds or investment products, which may alter the composition or mix of our income from time to time. We may also experience fluctuations in our results from quarter to quarter, including our revenue and net income, due to a number of other factors, including changes in the values of our funds' investments, changes in the amount of distributions or interest earned in respect of investments, changes in our operating expenses, the degree to which we encounter competition and general economic and market conditions. Such variability may lead to variability in the value of interests in our business and cause our results for a particular period not to be indicative of our performance in future periods. It may be difficult for us to achieve steady growth in net income and cash flow on a quarterly basis, which could in turn lead to large adverse movements in the value of interests in our business.

        The timing and receipt of carried interest from our private equity funds are unpredictable and will contribute to the volatility of our cash flows. Carried interest payments from private equity investments depend on our funds' performance and opportunities for realizing gains, which may be limited. It takes a substantial period of time to identify attractive private equity investment opportunities, to raise all the funds needed to make an investment and then to realize the cash value (or other proceeds) of an investment through a sale, public offering or other exit. To the extent a private equity investment is not profitable, no carried interest shall be received from our private equity funds with respect to that investment and, to the extent such investment remains unprofitable, we will only be entitled to a management fee on that investment. Even if a private equity investment proves to be profitable, it may be several years before any profits can be realized in cash. We cannot predict when, or if, any realization of investments will occur. In particular, since the latter half of 2007, the credit dislocation and related reluctance of many finance providers, such as commercial and investment banks, to provide financing have made it difficult for potential purchasers to secure financing to purchase companies in our investment funds' portfolio, thereby decreasing potential realization events and the potential to earn carried interest. A downturn in the equity markets also makes it more difficult to exit investments by selling equity securities. If we were to have a realization event in a particular quarter, the event may have a significant impact on our cash flows during the quarter that may not be replicated in subsequent quarters. A decline in realized or unrealized gains, or an increase in realized or unrealized losses, would adversely affect our investment income, which could further increase the volatility of our quarterly results.

A decline in the pace or size of investment by our funds or an increase in the amount of transaction fees we share with our investors would result in our receiving less revenue from transaction fees.

        The transaction fees that we earn are driven in part by the pace at which our funds make investments and the size of those investments. Any decline in that pace or the size of such investments would reduce our transaction fees and could make it more difficult for us to raise capital. Many factors could cause such a decline in the pace of investment, including the inability of our investment professionals to identify attractive investment opportunities, competition for such opportunities among other potential acquirers, decreased availability of capital on attractive terms and our failure to consummate identified investment opportunities because of business, regulatory or legal complexities and adverse developments in the U.S. or global economy or financial markets. In particular, the current limited financing options for leveraged buy-outs resulting from the credit market dislocation has significantly reduced the pace and size of traditional buyout investments by our funds. In addition, we have confronted and expect to continue to confront requests from a variety of investors and groups

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representing investors to increase the percentage of transaction fees we share with our investors. To the extent we accommodate such requests, it would result in a decrease in the amount of fee revenue we earn.

The asset management business is intensely competitive, which could have a material adverse impact on our business.

        We compete as an asset manager for both investors and investment opportunities. Our competitors consist primarily of sponsors of public and private investment funds, business development companies, investment banks, commercial finance companies and operating companies acting as strategic buyers of businesses. We believe that competition for investors is based primarily on investment performance; investor liquidity and willingness to invest; investor perception of investment managers' drive, focus and alignment of interest; business reputation; the duration of relationships with investors; the quality of services provided to investors; pricing; fund terms (including fees); and the relative attractiveness of the types of investments that have been or will be made. We believe that competition for investment opportunities is based primarily on the pricing, terms and structure of a proposed investment and certainty of execution.

        Due to the global economic downturn and relatively poor investment returns, institutional investors have suffered from decreasing returns, liquidity pressure, increased volatility and difficulty maintaining targeted asset allocations, and a significant number of investors have materially decreased or temporarily suspended making new fund investments during this period. As the economy begins to recover, such investors may elect to reduce their overall portfolio allocations to alternative investments such as private equity funds, resulting in a smaller overall pool of available capital in our industry. Investors may also seek to redeploy capital away from certain of our fixed income vehicles, which permit redemptions on relatively short notice in order to meet liquidity needs or invest in other asset classes.

        In the event all or part of this analysis proves true, when trying to raise new capital we will be competing for less available capital in an increasingly competitive environment which could lead to terms less favorable to us as well as difficulty in raising new capital. Such changes would adversely affect our revenues and profitability.

        A number of factors serve to increase our competitive risks:

•

a number of our competitors in some of our businesses have greater financial, technical, marketing and other resources and more personnel than we do;



•

a significant number of investors have materially decreased or temporarily suspended making new fund investments recently because of the global economic downturn and relatively poor returns in their overall alternative asset investment portfolios in 2008 and 2009;



•

some of our competitors may have better expertise or be regarded by investors as having better expertise in a specific asset class or geographic region than we do;



•

some of our funds may not perform as well as competitors' funds or other available investment products;



•

investors may reduce their investments in our funds or not make additional investments in our funds based upon their available capital;



•

several of our competitors have recently raised during a period of easier fundraising, or are expected to raise, significant amounts of capital, which fundraising efforts may occur on or around the same time as ours, and many of them have similar investment objectives and strategies to our funds, which may create additional competition for investment opportunities and may reduce the size and duration of pricing inefficiencies that many alternative investment strategies seek to exploit;

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•

some of these competitors may also have a lower cost of capital and access to funding sources that are not available to us, which may create competitive disadvantages for us with respect to investment opportunities;



•

some of our competitors may have higher risk tolerances, different risk assessments or lower return thresholds, which could allow them to consider a wider variety of investments and to bid more aggressively than us for investments;



•

our competitors that are corporate buyers may be able to achieve synergistic cost savings in respect of an investment, which may provide them with a competitive advantage in bidding for an investment;



•

there are relatively few barriers to entry impeding the formation of new funds, including a relatively low cost of entering these businesses, and the successful efforts of new entrants into our various lines of business, including major commercial and investment banks and other financial institutions, have resulted in increased competition;



•

some investors may prefer to invest with an investment manager that is not publicly traded, is smaller, or manages fewer investment products; and



•

other industry participants will from time to time seek to recruit our investment professionals and other employees away from us.

        We may lose investment opportunities in the future if we do not match investment prices, structures and terms offered by competitors. Alternatively, we may experience decreased investment returns and increased risks of loss if we match investment prices, structures and terms offered by competitors. Moreover, if we are forced to compete with other alternative asset managers on the basis of price, we may not be able to maintain our current fund fee, carried interest or other terms. There is a risk that fees and carried interest in the alternative investment management industry will decline, without regard to the historical performance of a manager. Fee or carried interest income reductions on existing or future funds, without corresponding decreases in our cost structure, would adversely affect our revenues and profitability.

        In addition, if interest rates were to rise or if market conditions for competing investment products improve and such products begin to offer rates of return superior to those achieved by our funds, the attractiveness of our funds relative to investments in other investment products could decrease. This competitive pressure could adversely affect our ability to make successful investments and limit our ability to raise future funds, either of which would adversely impact our business, results of operations and cash flow.

Our structure involves complex provisions of U.S. federal income tax laws for which no clear precedent or authority may be available. These structures also are subject to potential legislative, judicial or administrative change and differing interpretations, possibly on a retroactive basis.

        The U.S. federal income tax treatment of our unitholders depends in some instances on determinations of fact and interpretations of complex provisions of U.S. federal income tax laws for which no clear precedent or authority may be available. You should be aware that the U.S. federal income tax rules are constantly under review by persons involved in the legislative process, the Internal Revenue Service, or IRS, and the U.S. Department of the Treasury frequently resulting in revised interpretations of established concepts, statutory changes, revisions to regulations and other modifications and interpretations. The present U.S. federal income tax treatment of owning our common units may be modified by administrative, legislative or judicial interpretation at any time, and any such action may affect investments and commitments previously made. For instance, changes to the U.S. federal tax laws and interpretations thereof could make it more difficult or impossible for us to be treated as a partnership that is not taxable as a corporation for U.S. federal income tax purposes, affect the tax considerations of owning our common units, change the character or treatment of portions of

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our income (including, for instance, the treatment of carried interest as ordinary income rather than capital gain) and adversely impact your investment in our common units. See the discussion below under "—Legislation has been introduced in the U.S. Congress in various forms that, if enacted, (i) could preclude us from qualifying as a partnership and/or (ii) could tax carried interest as ordinary income for U.S. federal income tax purposes and require us to hold carried interest through taxable subsidiary corporations. If this or any similar legislation or regulation were to be enacted and apply to us, we would incur a material increase in our tax liability that could result in a reduction in the market price of our common units." Our organizational documents and agreements permit the Managing Partner to modify the amended and restated partnership agreement from time to time, without the consent of the unitholders, to address certain changes in U.S. federal income tax regulations, legislation or interpretation. In some circumstances, such revisions could have a material adverse impact on some or all unitholders. Moreover, certain assumptions and conventions will be applied in an attempt to comply with applicable rules and to report income, gain, deduction, loss and credit to unitholders in a manner that reflects such unitholders' beneficial ownership of partnership items, taking into account variation in ownership interests during each taxable year because of trading activity. However, those assumptions and conventions may not be in compliance with all aspects of applicable tax requirements. It is possible that the IRS will assert successfully that the conventions and assumptions used by us do not satisfy the technical requirements of the Internal Revenue Code and/or Treasury regulations and could require that items of income, gain, deductions, loss or credit, including interest deductions, be adjusted, reallocated or disallowed in a manner that adversely affects our unitholders.

Legislation has been introduced in the U.S. Congress in various forms that, if enacted, (i) could preclude us from qualifying as a partnership and/or (ii) could tax carried interest as ordinary income for U.S. federal income tax purposes and require us to hold carried interest through taxable subsidiary corporations. If this or any similar legislation or regulation were to be enacted and apply to us, we would incur a material increase in our tax liability that could result in a reduction in the market price of our common units.

        In 2007, legislation was introduced in the U.S. Congress that would tax as corporations publicly traded partnerships that directly or indirectly derive income from investment advisor or asset management services. In 2008, the U.S. House of Representatives passed a bill that would generally (i) treat carried interest as non-qualifying income under the tax rules applicable to publicly traded partnerships, which could preclude us from qualifying as a partnership for U.S. federal income tax purposes, and (ii) tax carried interest as ordinary income for U.S. federal income taxes, rather than in accordance with the character of income derived by the underlying fund. In December 2009, the U.S. House of Representatives passed substantially similar legislation. Such legislation would tax carried interest as ordinary income starting this taxable year. In addition, the Obama administration proposed in its published revenue proposals for both 2010 and 2011 that the current law regarding the treatment of carried interest be changed to subject such income to ordinary income tax. Certain versions of the proposed legislation (including the legislation passed in December 2009) contain a transition rule that may delay the applicability of certain aspects of the legislation for a partnership that is a publicly traded partnership on the date of enactment of the legislation.

        If the changes suggested by the administration or any of the proposed legislation or similar legislation were adopted, income attributable to carried interest may not meet the qualifying income requirements under the publicly traded partnership rules, and, therefore, we could either be precluded from qualifying as a partnership for U.S. federal income tax purpose or be required to hold interests in entities earning such income through a taxable U.S. corporation. If we were taxed as a corporation, our effective tax rate would increase significantly. The federal statutory rate for corporations is currently 35%. In addition, we would likely be subject to increased state and local taxes. Therefore, if any such legislation or similar legislation were to be enacted and apply to us, it would materially increase our tax liability, which could well result in a reduction in the market price of our common units.

        In addition, if the proposed legislation is adopted, it could increase the amount of tax KKR's principals and other professionals would be required to pay, thereby adversely affecting KKR's ability to offer attractive incentive opportunities for key personnel.

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We depend on our founders and other key personnel, the loss of whose services would have a material adverse effect on our business, results and financial condition.

        We depend on the efforts, skills, reputations and business contacts of our principals, including our founders, Henry Kravis and George Roberts, and other key personnel, the information and deal flow they and others generate during the normal course of their activities and the synergies among the diverse fields of expertise and knowledge held by our professionals. Accordingly, our success depends on the continued service of these individuals, who are not obligated to remain employed with us. The loss of the services of any of them could have a material adverse effect on our revenues, net income and cash flows and could harm our ability to maintain or grow AUM in existing funds or raise additional funds in the future.

        Our principals and other key personnel possess substantial experience and expertise and have strong business relationships with investors in our funds and other members of the business community. As a result, the loss of these personnel could jeopardize our relationships with investors in our funds and members of the business community and result in the reduction of AUM or fewer investment opportunities. For example, if any of our principals were to join or form a competing firm, our business, results and financial condition could suffer.

        Furthermore, the agreements governing our traditional private equity funds and certain fixed income funds managed by us provide that in the event certain "key persons" in these funds (for example, both of Messrs. Kravis and Roberts, and, in the case of certain geographically or product focused funds, one or more of the executives focused on such funds) generally cease to actively manage a fund, investors in the fund will be entitled to: (i) in the case of our traditional private equity funds, reduce, in whole or in part, their capital commitments available for further investments; and (ii) in the case of certain of our fixed income funds, withdraw all or any portion of their capital accounts, in each case on an investor-by-investor basis. The occurrence of such an event would likely have a significant negative impact on our revenue, net income and cash flow.

If we cannot retain and motivate our principals and other key personnel and recruit, retain and motivate new principals and other key personnel, our business, results and financial condition could be adversely affected.

        Our most important asset is our people, and our continued success is highly dependent upon the efforts of our principals and other professionals, and to a substantial degree on our ability to retain and motivate our principals and other key personnel and to strategically recruit, retain and motivate new talented personnel, including new principals. However, we may not be successful in these efforts as the market for qualified investment professionals is extremely competitive. Our ability to recruit, retain and motivate our professionals is dependent on our ability to offer highly attractive incentive opportunities. If legislation, such as the legislation proposed in April 2009 (and reproposed in 2010) were to be enacted, income and gains recognized with respect to carried interest would be treated for U.S. federal income tax purposes as ordinary income rather than as capital gain. Such legislation would materially increase the amount of taxes that we, our principals and other professionals would be required to pay, thereby adversely affecting our ability to offer such attractive incentive opportunities. See "—Risks Related to U.S. Taxation". The loss of even a small number of our investment professionals could jeopardize the performance of our funds and other investment products, which would have a material adverse effect on our results of operations. Efforts to retain or attract investment professionals may result in significant additional expenses, which could adversely affect our profitability.

        Our principals hold interests in our business through KKR Holdings. These individuals receive financial benefits from our business in the form of distributions and amounts funded by KKR Holdings and through their direct and indirect participation in the value of KKR Group Partnership Units held by KKR Holdings. While all of our employees and our principals receive base salaries from us, profit-based cash amounts for certain individuals are borne by KKR Holdings. There can be no assurance that KKR Holdings will have sufficient cash available to continue to make profit-based cash payments.

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In addition, we might not be able to provide our principals with equity interests in our business to the same extent or with the same tax consequences as we did prior to October 1, 2009, and distributions in respect of these interests may not equal the cash distributions previously received by these individuals prior to October 1, 2009 and may not be sufficient to retain and motivate our principals and other key personnel, nor may they be sufficiently attractive to strategically recruit, retain and motivate new talented personnel. The value of the interests held by our principals in KKR Holdings may fall (as reflected in the market price of our common units), which could counteract the incentives we are seeking to put in place. Therefore, in order to recruit and retain existing and future investment professionals, we may need to increase the level of compensation that we pay to them, which may cause a higher percentage of our revenue to be paid out in the form of compensation, which would have an adverse impact on our profit margins. In addition, the issuance of equity interests in our business to employees could dilute common unitholders and KKR Holdings.

        In addition, there is no guarantee that the confidentiality and restrictive covenant agreements to which our principals are subject, together with our other arrangements with them, will prevent them from leaving us, joining our competitors or otherwise competing with us or that these agreements will be enforceable in all cases. These agreements will expire after a certain period of time, at which point each of our principals would be free to compete against us and solicit investors in our funds, clients and employees. Depending on which entity is a party to these agreements, we may not be able to enforce them, and these agreements might be waived, modified or amended at any time without our consent. See "Certain Relationships and Related Party Transactions—Confidentiality and Restrictive Covenant Agreements."

        We strive to maintain a work environment that reinforces our culture of collaboration, motivation and alignment of interests with investors. If we do not continue to develop and implement the right processes and tools to manage our changing enterprise and maintain our culture, our ability to compete successfully and achieve our business objectives could be impaired, which could negatively impact our business, financial condition and results of operations.

Operational risks may disrupt our businesses, result in losses or limit our growth.

        We rely heavily on our financial, accounting and other data processing systems. If any of these systems does not operate properly or is disabled, we could suffer financial loss, a disruption of our businesses, liability to our funds, regulatory intervention or reputational damage. In addition, we operate in businesses that are highly dependent on information systems and technology. Our information systems and technology may not continue to be able to accommodate our growth, and the cost of maintaining such systems may increase from our current level. Such a failure to accommodate growth, or an increase in costs related to such information systems, could have a material adverse effect on our business. Furthermore, we depend on our principal offices in New York City, where most of our administrative personnel are located, for the continued operation of our business. A disaster or a disruption in the infrastructure that supports our businesses, including a disruption involving electronic communications or other services used by us or third parties with whom we conduct business, or directly affecting our principal offices, could have a material adverse impact on our ability to continue to operate our business without interruption. Our disaster recovery programs may not be sufficient to mitigate the harm that may result from such a disaster or disruption. In addition, insurance and other safeguards might only partially reimburse us for our losses, if at all. Finally, we rely on third party service providers for certain aspects of our business, including for certain information systems, technology and administration and compliance matters. Any interruption or deterioration in the performance of these third parties could impair the quality of our and our funds' operations and could impact our reputation and adversely affect our businesses and limit our ability to grow.

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The time and attention that our principals and other employees devote to assets that were not contributed to the KKR Group Partnerships as part of the Transactions will not financially benefit the KKR Group Partnerships and may reduce the time and attention these individuals devote to the KKR Group Partnerships' business.

        As of December 31, 2009, the unrealized value of the investments held by the 1987 Fund, the 1993 Fund and the 1996 Fund totaled $0.8 billion, or approximately 2% of our AUM. Because we believe the general partners of these funds will not receive meaningful proceeds from further realizations, we did not acquire general partner interests in them in connection with the Transactions. We will, however, continue to provide the funds with management and other services until their liquidation. While we will not receive meaningful fees for providing these services, our principals and other employees will be required to devote a portion of their time and attention to the management of those entities. The devotion of the time and attention of our principals and employees to those activities will not financially benefit the KKR Group Partnerships and may reduce the time and attention they devote to the KKR Group Partnerships' business.

Our organizational documents do not limit our ability to enter into new lines of businesses, and we may expand into new investment strategies, geographic markets and businesses, each of which may result in additional risks and uncertainties in our businesses.

        We intend, to the extent that market conditions warrant, to seek to grow our businesses by increasing AUM in existing businesses, pursuing new investment strategies, including investment opportunities in new asset classes, developing new types of investment structures and products (such as managed accounts and structured products), and expanding into new geographic markets and businesses. We recently opened offices in Mumbai, India, Seoul, Korea and Dubai, UAE, and also developed a capital markets business in the United States, Europe and Asia, which we intend to grow and diversify. We may pursue growth through acquisitions of other investment management companies, acquisitions of critical business partners or other strategic initiatives, which may include entering into new lines of business. In addition, we expect opportunities will arise to acquire other alternative or traditional asset managers. To the extent we make strategic investments or acquisitions, undertake other strategic initiatives or enter into a new line of business, we will face numerous risks and uncertainties, including risks associated with (i) the required investment of capital and other resources; (ii) the possibility that we have insufficient expertise to engage in such activities profitably or without incurring inappropriate amounts of risk; (iii) the possibility of diversion of management's attention from our core business; (iv) the possibility of disruption of our ongoing business; (v) combining or integrating operational and management systems and controls; (vi) potential increase in investor concentration; and (vii) the broadening of our geographic footprint, including the risks associated with conducting operations in foreign jurisdictions. Entry into certain lines of business may subject us to new laws and regulations with which we are not familiar, or from which we are currently exempt, and may lead to increased litigation and regulatory risk. If a new business generates insufficient revenues or if we are unable to efficiently manage our expanded operations, our results of operations will be adversely affected. Our strategic initiatives may include joint ventures, in which case we will be subject to additional risks and uncertainties in that we may be dependent upon, and subject to liability, losses or reputational damage relating to, systems, controls and personnel that are not under our control.

Extensive regulation of our businesses affects our activities and creates the potential for significant liabilities and penalties. The possibility of increased regulatory focus or legislative or regulatory changes could result in additional burdens on our business.

        Our business is subject to extensive regulation. We are subject to regulation, including periodic examinations, by governmental and self-regulatory organizations in the jurisdictions in which we operate around the world. Many of these regulators, including U.S. and foreign government agencies and self-regulatory organizations, are empowered to conduct investigations and administrative proceedings

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that can result in fines, suspensions of personnel or other sanctions, including censure, the issuance of cease-and-desist orders or the suspension or expulsion of applicable licenses and memberships. Even if an investigation or proceeding does not result in a sanction or the sanction imposed against us or our personnel by a regulator were small in monetary amount, the adverse publicity relating to the investigation, proceeding or imposition of these sanctions could harm our reputation and cause us to lose existing clients and investors or fail to gain new clients and investors.

        As a result of market disruption as well as highly publicized financial scandals, regulators and investors have exhibited concerns over the integrity of the U.S. financial markets, and the businesses in which we operate both in the United States and outside the United States are likely to be subject to further regulation. There has been an active debate both nationally and internationally over the appropriate extent of regulation and oversight of private investment funds and their managers. There are proposals in the U.S. Congress and emanating from the U.S. Department of the Treasury that would identify various kinds of private funds as being potentially systemically significant and subject to increased reporting, oversight and regulation. Any changes in the regulatory framework applicable to our business may impose additional expenses on us, require the attention of senior management or result in limitations in the manner in which our business is conducted. Moreover, as calls for additional regulation have increased, there may be a related increase in regulatory investigations of the trading and other investment activities of alternative asset management funds, including our funds. Such investigations may impose additional expenses on us, may require the attention of senior management and may result in fines if any of our funds are deemed to have violated any regulations.

        Recent legislative or regulatory proposals in the U.S. include designating a federal agency or representatives of several agencies as the financial system's systemic risk regulator with authority to review the activities of all financial institutions, including alternative asset managers, and to impose regulatory standards on any companies deemed to pose a threat to the financial health of the U.S. economy; authorizing federal regulatory agencies to ban compensation arrangements at financial institutions that give employees incentives to engage in conduct that could pose risks to the nation's financial system; granting the U.S. government resolution authority to take emergency measures with regard to financial institutions that fall outside the existing resolution authority of the Federal Deposit Insurance Corporation, including the authority to place an institution into conservatorship or receivership; creating a new consumer financial protection agency or a consumer financial protection bureau within the Federal Deposit Insurance Corporation or the U.S. Department of the Treasury; subjecting certain types of large financial institutions to an incremental tax based on the amount of AUM or income and the type of financial services provided; and establishing new ground rules for private equity investments in failed banks that make the acquisition of a failed bank less attractive for a private equity fund. In addition, certain constituencies have recently been advocating for greater legislative and regulatory oversight of private equity firms and transactions and to prevent pension funds from investing in private equity funds.

        Members of the U.S. Senate have proposed the Hedge Fund Transparency Act, which would apply to private equity funds, venture capital funds, real estate funds and other private investment vehicles with at least $50 million in assets under management. If enacted, the bill would require such funds to register with the SEC, maintain books and records in accordance with SEC requirements and become subject to SEC examinations and information requests in order to remain exempt from the substantive provisions of the Investment Company Act. The proposed legislation also requires each fund to file annual disclosures, which would be made public, containing detailed information about the fund. The proposed legislation also requires each fund to establish anti-money laundering programs. In addition, the Obama administration delivered proposed legislation that, if enacted, would require advisors to hedge funds and other private pools of capital with over $30 million in assets under management to register as Investment Advisors with the SEC under the Investment Advisers Act of 1940. The proposed legislation would subject advisors to substantial regulatory reporting requirements and expand the SEC's examination and enforcement authority. In 2009, the U.S. House of Representatives passed

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legislation that would empower federal regulators to prescribe regulations to prohibit any incentive-based payment arrangements that the regulators determine encourage financial institutions to take risks that could threaten the soundness of the financial institutions or adversely affect economic conditions and financial stability. At this time, we cannot predict what form this legislation would take, and what effect, if any, it may have on our business or the markets in which we operate. It is impossible to determine the extent of the impact of any new laws, regulations or initiatives that may be proposed, or whether any of the proposals will become law. If enacted, the proposed legislation could negatively impact our funds in a number of ways, including increasing the funds' regulatory costs, imposing additional burdens on the funds' staff, and potentially requiring the disclosure of sensitive information. In addition, we may be adversely affected by changes in the interpretation or enforcement of existing laws and rules by these governmental authorities and self-regulatory organizations. Compliance with any new laws or regulations could make compliance more difficult and expensive and affect the manner in which we conduct business.

        On April 30, 2009, the European Commission published a draft of a proposed EU Directive on Alternative Investment Fund Managers, or AIFM. The Directive, if adopted in the form proposed, would apply to all AIFMs operating within the EU with more than €100 million in assets under management, including both hedge funds and private equity funds. AIFMs would be required to seek authorization from their home jurisdiction within the EU, which would require the disclosure of such information as fair valuation of assets, investment strategy, and markets in which investments are made on a regular basis. The Directive, if adopted, would also set a threshold for regulatory capital, allow regulators to set a threshold for leverage and create reporting obligations to companies in which a controlling stake is held. Such rules could have a particularly adverse effect on our investment businesses by among other things (i) imposing costly requirements to hire an independent valuation firm based in the EU to value all of our funds' assets and to hire an independent depositary based in the EU to hold all of our investments, (ii) imposing extensive disclosure obligations on our funds' portfolio companies, (iii) prohibiting us from marketing our investment funds to any investors based in a EU country for three years after enactment of the directive and significantly restricting those marketing activities thereafter, and (iv) potentially in effect restricting our funds' investments in companies based in EU countries. The Directive, if adopted in its current form, could limit, both in absolute terms and in comparison to EU-based investment managers and funds, our operating flexibility, our ability to market our funds, and our fund raising and investment opportunities, as well as expose us to conflicting regulatory requirements in the United States and the EU.

        We regularly rely on exemptions in the United States from various requirements of the Securities Act, the Exchange Act, the Investment Company Act of 1940, or Investment Company Act, and the U.S. Employee Retirement Income Security Act of 1974, or ERISA, in conducting our asset management activities. These exemptions are sometimes highly complex and may in certain circumstances depend on compliance by third parties whom we do not control. If for any reason these exemptions were to become unavailable to us, we could become subject to regulatory action or third-party claims and our business could be materially and adversely affected. See "—Risks Related to Our Organizational Structure—If we were deemed to be an "investment company" subject to regulation under the Investment Company Act, applicable restrictions could make it impractical for us to continue our business as contemplated and could have a material adverse effect on our business." Moreover, the requirements imposed by our regulators are designed primarily to ensure the integrity of the financial markets and to protect investors in our funds and are not designed to protect holders of interests in our business. Consequently, these regulations often serve to limit our activities. In addition, the regulatory environment in which our fund investors operate may affect our business. For example, changes in antitrust laws or the enforcement of antitrust laws could affect the level of mergers and acquisitions activity, and changes in state laws may limit investment activities of state pension plans. We may also be adversely affected as a result of new or revised legislation or regulations imposed by the

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SEC, other governmental regulatory authorities or self-regulatory organizations that supervise the financial markets.

        Our operations are subject to regulation and supervision in a number of domestic and foreign jurisdictions, and the level of regulation and supervision to which we are subject varies from jurisdiction to jurisdiction and is based on the type of business activity involved. See "Business—Regulation."

We are subject to substantial litigation risks and may face significant liabilities and damage to our professional reputation as a result of litigation allegations and negative publicity.

        The investment decisions we make in our asset management business and the activities of our investment professionals on behalf of our portfolio companies may subject them and us to the risk of third-party litigation arising from investor dissatisfaction with the performance of our funds, the activities of our portfolio companies and a variety of other litigation claims. See "Business—Legal Proceedings." By way of example, we, our funds and certain of our employees are each exposed to the risks of litigation relating to investment activities in our funds and actions taken by the officers and directors (some of whom may be KKR employees) of portfolio companies, such as the risk of shareholder litigation by other shareholders of public companies or holders of debt instruments of companies in which our funds have significant investments. We are also exposed to risks of litigation or investigation in the event of any transactions that presented conflicts of interest that were not properly addressed.

        To the extent investors in our investment funds suffer losses resulting from fraud, gross negligence, willful misconduct or other similar misconduct, investors may have remedies against us, our private equity funds, our principals or our affiliates under federal securities law and state law. Investors in our funds do not have legal remedies against us, the general partners of our funds, our funds, our principals or our affiliates solely based on their dissatisfaction with the investment performance of those funds. While the general partners and investment advisors to our private equity funds, including their directors, officers, other employees and affiliates, are generally indemnified to the fullest extent permitted by law with respect to their conduct in connection with the management of the business and affairs of our private equity funds, such indemnity generally does not extend to actions determined to have involved fraud, gross negligence, willful misconduct or other similar misconduct.

        If any lawsuits were brought against us and resulted in a finding of substantial legal liability, the lawsuit could materially adversely affect our business, financial condition or results of operations or cause significant reputational harm to us, which could seriously impact our business. We depend to a large extent on our business relationships and our reputation for integrity and high-caliber professional services to attract and retain investors and to pursue investment opportunities for our funds. As a result, allegations of improper conduct by private litigants or regulators, whether the ultimate outcome is favorable or unfavorable to us, as well as negative publicity and press speculation about us, our investment activities or the private equity industry in general, whether or not valid, may harm our reputation, which may be more damaging to our business than to other types of businesses.

        In addition, with a workforce composed of many highly paid professionals, we face the risk of litigation relating to claims for compensation, which may, individually or in the aggregate, be significant in amount. The cost of settling any such claims could negatively impact our business, financial condition and results of operations.

Employee misconduct could harm us by impairing our ability to attract and retain clients and subjecting us to significant legal liability and reputational harm.

        There is a risk that our principals and employees could engage in misconduct that adversely affects our business. We are subject to a number of obligations and standards arising from our business and our authority over the assets we manage. The violation of these obligations and standards by any of our employees would adversely affect our clients and us. Our business often requires that we deal with

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confidential matters of great significance to companies in which we may invest. If our employees were improperly to use or disclose confidential information, we could suffer serious harm to our reputation, financial position and current and future business relationships, as well as face potentially significant litigation. It is not always possible to detect or deter employee misconduct, and the extensive precautions we take to detect and prevent this activity may not be effective in all cases. If any of our employees were to engage in misconduct or were to be accused of such misconduct, our business and our reputation could be adversely affected.

Risks Related to the Assets We Manage

        As an asset manager, we sponsor and manage funds and vehicles that make investments worldwide on behalf of third-party investors and, in connection with those activities, are required to deploy our own capital in those investments. The investments of these funds and vehicles are subject to many risks and uncertainties, including those that are discussed below. In addition, we have principal investments and manage those assets on our own behalf. As a result, the gains and losses on such assets are reflected in our net income and the risks set forth below relating to the assets that we manage will directly affect our operating performance.

The historical returns attributable to our funds, including those presented in this prospectus, should not be considered as indicative of the future results of our funds or of our future results or of any returns on our common units.

        We have presented in this prospectus net and gross IRRs, multiples of invested capital and realized and unrealized investment values for funds that we have sponsored and managed. The historical and potential future returns of the funds that we manage are not directly linked to returns on KKR Group Partnership Units.

        Moreover, with respect to the historical returns of our funds:

•

the rates of returns of our funds reflect unrealized gains as of the applicable valuation date that may never be realized, which may adversely affect the ultimate value realized from those funds' investments;



•

you will not benefit from any value that was created in our funds prior to October 1, 2009 to the extent such value has been realized even though such realizations may be subject to certain "clawback" obligations under the partnership documents of our funds;



•

the historical returns that we present in this prospectus derive largely from the performance of our earlier private equity funds, whereas future fund returns will depend increasingly on the performance of our newer funds, which may have little or no investment track record;



•

the future performance of our funds will be affected by macroeconomic factors, including negative factors arising from recent disruptions in the global financial markets that were not prevalent in the periods relevant to the historical return data included in this prospectus;



•

in some historical periods, the rates of return of some of our funds have been positively influenced by a number of investments that experienced a substantial decrease in the average holding period of such investments and rapid and substantial increases in value following the dates on which those investments were made; the actual or expected length of holding periods related to investments has increased in recent periods and there can be no assurance that prior trends will re-emerge;



•

our newly established funds may generate lower returns during the period that they take to deploy their capital;



•

our funds' returns have benefited from investment opportunities and general market conditions that may not repeat themselves, including favorable borrowing conditions in the debt markets in

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2006 and 2007 that have not existed since, thereby increasing both the cost and difficulty of financing transactions, and there can be no assurance that our current or future funds will be able to avail themselves of comparable investment opportunities or market conditions; and

•

we may create new funds in the future that reflect a different asset mix in terms of allocations among funds, investment strategies, geographic and industry exposure and vintage year.

        In addition, future returns will be affected by the risks described elsewhere in this prospectus, including risks of the industry sectors and businesses in which a particular fund invests. See "Risk Factors—Recent developments in the U.S. and global financial markets have created a great deal of uncertainty for the asset management industry, and these developments may adversely affect the investments made by our funds or their portfolio companies or reduce the ability of our funds to raise or deploy capital, each of which could further materially reduce our revenue, net income and cash flow."

Valuation methodologies for certain assets in our funds can be subject to significant subjectivity and the fair value of assets established pursuant to such methodologies may never be realized, which could result in significant losses for our funds.

        There are no readily ascertainable market prices for a substantial majority of illiquid investments of our investment funds and our finance vehicles. When determining fair values of investments, we use the last reported market price as of the statement of financial condition date for investments that have readily observable market prices. When an investment does not have a readily available market price, the fair value of the investment represents the value, as determined by us in good faith, at which the investment could be sold in an orderly disposition over a reasonable period of time between willing parties other than in a forced or liquidation sale. There is no single standard for determining fair value in good faith and in many cases fair value is best expressed as a range of fair values from which a single estimate may be derived. When making fair value determinations, we typically use a market multiples approach that considers a specified financial measure (such as EBITDA) and/or a discounted cash flow analysis. KKR also considers a range of additional factors that we deem relevant, including the applicability of a control premium or illiquidity discount, the presence of significant unconsolidated assets and liabilities, any favorable or unfavorable tax attributes, the method of likely exit, estimates of assumed growth rates, terminal values, discount rates, capital structure and other factors. These valuation methodologies involve a significant degree of management judgment.

        Because valuations, and in particular valuations of investments for which market quotations are not readily available, are inherently uncertain, may fluctuate over short periods of time and may be based on estimates, determinations of fair value may differ materially from the values that would have resulted if a ready market had existed. Even if market quotations are available for our investments, such quotations may not reflect the value that we would actually be able to realize because of various factors, including possible illiquidity. Our partners' capital could be adversely affected if the values of investments that we record is materially higher than the values that are ultimately realized upon the disposal of the investments and changes in values attributed to investments from quarter to quarter may result in volatility in our AUM and such changes could materially affect the results of operations that we report from period to period. There can be no assurance that the investment values that we record from time to time will ultimately be realized and that you will be able to realize the investment values that are presented in this prospectus.

        Because there is significant uncertainty in the valuation of, or in the stability of the value of, illiquid investments, the fair values of investments reflected in an investment fund's or finance vehicle's NAV do not necessarily reflect the prices that would actually be obtained by us on behalf of the fund or finance vehicle when such investments are realized. Realizations at values significantly lower than the values at which investments have been reflected in prior fund NAVs would result in losses for the applicable fund and the loss of potential carried interest and other fees. Also, if realizations of our

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investments produce values materially different than the carrying values reflected in prior fund NAVs, investors may lose confidence in us, which could in turn result in difficulty in raising capital for future funds.

        Even if market quotations are available for our investments, such quotations may not reflect the value that could actually be realized because of various factors, including the possible illiquidity associated with a large ownership position, subsequent illiquidity in the market for a company's securities, future market price volatility or the potential for a future loss in market value based on poor industry conditions or the market's view of overall company and management performance.

        In addition, because we value our entire portfolio only on a quarterly basis, subsequent events that may have a material impact on those valuations may not be reflected until the next quarterly valuation date.

Dependence on significant leverage in investments by our funds could adversely affect our ability to achieve attractive rates of return on those investments.

        Because many of our funds' investments rely heavily on the use of leverage, our ability to achieve attractive rates of return on investments will depend on our continued ability to access sufficient sources of indebtedness at attractive rates. For example, our fixed income funds use varying degrees of leverage when making investments. Similarly, in many private equity investments, indebtedness may constitute up to 70% or more of a portfolio company's total debt and equity capitalization, including debt that may be incurred in connection with the investment, and a portfolio company's indebtedness may also increase in recapitalization transactions subsequent to the company's acquisition. The absence of available sources of sufficient debt financing for extended periods of time could therefore materially and adversely affect our funds and our portfolio companies. Also, an increase in either the general levels of interest rates or in the risk spread demanded by sources of indebtedness such as we experienced during 2009 would make it more expensive to finance those investments. In addition, increases in interest rates could decrease the value of fixed-rate debt investments that our specialty finance company or our funds make. Increases in interest rates could also make it more difficult to locate and consummate private equity investments because other potential buyers, including operating companies acting as strategic buyers, may be able to bid for an asset at a higher price due to a lower overall cost of capital or their ability to benefit from a higher amount of cost savings following the acquisition of the asset. In addition, a portion of the indebtedness used to finance private equity investments often includes high-yield debt securities issued in the capital markets. Capital markets are volatile, and there may be times when we might not be able to access those markets at attractive rates, or at all, when completing an investment.

        Investments in highly leveraged entities are also inherently more sensitive to declines in revenues, increases in expenses and interest rates and adverse economic, market and industry developments. The incurrence of a significant amount of indebtedness by an entity could, among other things:

•

subject the entity to a number of restrictive covenants, terms and conditions, any violation of which would be viewed by creditors as an event of default and could materially impact our ability to realize value from our investment;



•

allow even moderate reductions in operating cash flow to render it unable to service its indebtedness;



•

give rise to an obligation to make mandatory prepayments of debt using excess cash flow, which might limit the entity's ability to respond to changing industry conditions to the extent additional cash is needed for the response, to make unplanned but necessary capital expenditures or to take advantage of growth opportunities;



•

limit the entity's ability to adjust to changing market conditions, thereby placing it at a competitive disadvantage compared to its competitors who have relatively less debt;

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•

limit the entity's ability to engage in strategic acquisitions that might be necessary to generate attractive returns or further growth; and



•

limit the entity's ability to obtain additional financing or increase the cost of obtaining such financing, including for capital expenditures, working capital or other general corporate purposes.

        A leveraged company's income and equity also tend to increase or decrease at a greater rate than would otherwise be the case if money had not been borrowed. As a result, the risk of loss associated with a leveraged company is generally greater than for companies with comparatively less debt. For example, leveraged companies could default on their debt obligations due to a decrease in revenues and cash flow precipitated by the ongoing economic downturn or by poor relative performance at such a company.

        When our funds' existing portfolio investments reach the point when debt incurred to finance those investments matures in significant amounts and must be either repaid or refinanced, those investments may materially suffer if they have generated insufficient cash flow to repay maturing debt and there is insufficient capacity and availability in the financing markets to permit them to refinance maturing debt on satisfactory terms, or at all. If the current limited availability of financing for such purposes were to persist for several years, when significant amounts of the debt incurred to finance our funds' existing portfolio investments start to come due, these investments could be materially and adversely affected.

        The majority owned subsidiaries of KFN, the publicly traded specialty finance company managed by us, regularly use and have used significant leverage to finance their assets. An inability by such subsidiaries to continue to raise or utilize leverage or to maintain adequate levels of collateral under the terms of their collateralized loan obligations could limit their ability to grow their business, reinvest principal cash, distribute cash to KFN or fully execute their business strategy, and KFN's results of operations may be adversely affected. In addition, the debt that KFN has incurred will mature in significant amounts in 2011 and 2012 and there can be no assurance that KFN will be able to refinance any of its indebtedness on commercially reasonable terms or at all. In the absence of improved operating results and access to capital resources, KFN could face substantial liquidity problems and might be required to dispose of material assets or operations to meet its debt service and other obligations.

        Among the sectors particularly challenged by the current crisis in the global credit markets are the CLO and leveraged finance markets. KFN has significant exposure to these markets through its CLO subsidiaries, each of which is a Cayman Islands incorporated special purpose company that issued to KFN and other investors notes secured by a pool of collateral consisting primarily of corporate leveraged loans. In most cases, KFN's CLO holdings are deeply subordinated, representing the CLO subsidiary's substantial leverage, which increases both the opportunity for higher returns as well as the magnitude of losses when compared to holders or investors that rank more senior to KFN in right of payment. As a result, during the current continuing economic downturn, KFN and its investors are at greater risk of suffering losses related to the CLO subsidiaries. KFN's CLO subsidiaries have experienced an increase in downgrades, depreciations in market value and defaults in respect of leveraged loans in their collateral. There can be no assurance that market conditions giving rise to these types of consequences will not occur, subsist or become more acute in the future. Because KFN's CLO structures involve complex collateral and other arrangements, the documentation for such structures is complex, is subject to differing interpretations and involves legal risk. In July 2009, KFN surrendered for cancellation approximately $298.4 million in aggregate of notes issued to it by certain of its CLOs. The surrendered notes were cancelled and the obligations due under such notes were deemed extinguished. Certain holders of KFN's securities issued by one of KFN's CLOs challenged the surrender for cancellation and KFN subsequently reached a settlement agreement with such holders that restricts KFN's ability to restructure certain CLO debt obligations in the future, which may reduce KFN's financial flexibility in the event of future adverse market or credit conditions. In addition, certain noteholders of one of KFN's other CLOs recently notified KFN of a similar dispute and it may become a party to similar disputes with other noteholders of its CLOs in the future.

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        Any of the foregoing circumstances could have a material adverse effect on our financial condition, results of operations and cash flow.

The due diligence process that we undertake in connection with our investments may not reveal all facts that may be relevant in connection with an investment.

        Before making our investments, we conduct due diligence that we deem reasonable and appropriate based on the facts and circumstances applicable to each investment. The objective of the due diligence process is to identify attractive investment opportunities based on the facts and circumstances surrounding an investment, to identify possible risks associated with that investment and, in the case of private equity investments, to prepare a framework that may be used from the date of an acquisition to drive operational achievement and value creation. When conducting due diligence, we typically evaluate a number of important business, financial, tax, accounting, environmental and legal issues in determining whether or not to proceed with an investment. Outside consultants, legal advisors, accountants and investment banks are involved in the due diligence process in varying degrees depending on the type of investment. Nevertheless, when conducting due diligence and making an assessment regarding an investment, we rely on resources available to us, including information provided by the target of the investment and, in some circumstances, third-party investigations. The due diligence process may at times be subjective with respect to newly organized companies for which only limited information is available. Accordingly, we cannot be certain that the due diligence investigation that we will carry out with respect to any investment opportunity will reveal or highlight all relevant facts (including fraud) that may be necessary or helpful in evaluating such investment opportunity, including the existence of contingent liabilities. We also cannot be certain that our due diligence investigations will result in investments being successful or that the actual financial performance of an investment will not fall short of the financial projections we used when evaluating that investment.

Our asset management activities involve investments in relatively high-risk, illiquid assets, and we may fail to realize any profits from these activities for a considerable period of time or lose some or all of the capital invested.

        Many of our funds hold investments in securities that are not publicly traded. In many cases, our funds may be prohibited by contract or by applicable securities laws from selling such securities for a period of time. Our funds will generally not be able to sell these securities publicly unless their sale is registered under applicable securities laws, or unless an exemption from such registration is available. The ability of many of our funds to dispose of investments is heavily dependent on the public equity markets. For example, the ability to realize any value from an investment may depend upon the ability to complete an initial public offering of the portfolio company in which such investment is made. Even if the securities are publicly traded, large holdings of securities can often be disposed of only over a substantial length of time, exposing our investment returns to risks of downward movement in market prices during the intended disposition period. Accordingly, under certain conditions, our funds may be forced to either sell securities at lower prices than they had expected to realize or defer sales that they had planned to make, potentially for a considerable period of time. We have made and expect to continue to make significant capital investments in our current and future funds. Contributing capital to these funds is risky, and we may lose some or all of the principal amount of our investments.

The investments of our funds are subject to a number of inherent risks.

        Our results are highly dependent on our continued ability to generate attractive returns from our investments. Investments made by our private equity and fixed income funds involve a number of significant risks inherent to private equity and fixed income investing, including the following:

•

companies in which private equity and fixed income investments are made may have limited financial resources and may be unable to meet their obligations under their securities, which

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may be accompanied by a deterioration in the value of their equity securities or any collateral or guarantees provided with respect to their debt;

•

companies in which private equity and fixed income investments are made are more likely to depend on the management talents and efforts of a small group of persons and, as a result, the death, disability, resignation or termination of one or more of those persons could have a material adverse impact on their business and prospects;



•

companies in which private equity and fixed income investments are made may from time to time be parties to litigation, may be engaged in rapidly changing businesses with products subject to a substantial risk of obsolescence and may require substantial additional capital to support their operations, finance expansion or maintain their competitive position;



•

instances of fraud and other deceptive practices committed by senior management of portfolio companies in which our funds invest may undermine our due diligence efforts with respect to such companies, and if such fraud is discovered, negatively affect the valuation of a fund's investments as well as contribute to overall market volatility that can negatively impact a fund's investment program;



•

our funds may make investments that they do not advantageously dispose of prior to the date the applicable fund is dissolved, either by expiration of such fund's term or otherwise, resulting in a lower than expected return on the investments and, potentially, on the fund itself;



•

our funds generally establish the capital structure of portfolio companies on the basis of financial projections based primarily on management judgments and assumptions, and general economic conditions and other factors may cause actual performance to fall short of these financial projections, which could cause a substantial decrease in the value of our equity holdings in the portfolio company and cause our funds' performance to fall short of our expectations; and



•

executive officers, directors and employees of an equity sponsor may be named as defendants in litigation involving a company in which a private equity investment is made or is being made, and we or our funds may indemnify such executive officers, directors or employees for liability relating to such litigation.

We often pursue investment opportunities that involve business, regulatory, legal or other complexities.

        As an element of our investment style, we often pursue complex investment opportunities. This can often take the form of substantial business, regulatory or legal complexity that would deter other investment managers. Our tolerance for complexity presents risks, as such transactions can be more difficult, expensive and time-consuming to finance and execute; it can be more difficult to manage or realize value from the assets acquired in such transactions; and such transactions sometimes entail a higher level of regulatory scrutiny or a greater risk of contingent liabilities. We may cause our funds to acquire an investment that is subject to contingent liabilities, which could be unknown to us at the time of acquisition or, if they are known to us, we may not accurately assess or protect against the risks that they present. Acquired contingent liabilities could thus result in unforeseen losses for our funds. In addition, in connection with the disposition of an investment in a portfolio company, a fund may be required to make representations about the business and financial affairs of such portfolio company typical of those made in connection with the sale of a business. A fund may also be required to indemnify the purchasers of such investment to the extent that any such representations are inaccurate. These arrangements may result in the incurrence of contingent liabilities by a fund, even after the disposition of an investment. Any of these risks could harm the performance of our funds.

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Our private equity investments are typically among the largest in the industry, which involves certain complexities and risks that are not encountered in small- and medium-sized investments.

        Our private equity funds make investments primarily in companies with large capitalizations, which involves certain complexities and risks that are not encountered in small-and medium-sized investments. For example, larger transactions may be more difficult to finance and exiting larger deals may present incremental challenges. In addition, larger transactions may pose greater challenges in implementing changes in the company's management, culture, finances or operations, and may entail greater scrutiny by regulators, interest groups and other third parties. Recently, these constituencies have been more active in opposing some larger investments by certain private equity firms.

        In some transactions, the amount of equity capital that is required to complete a large capitalization private equity transaction has increased significantly, which has resulted in some of the largest private equity transactions being structured as "consortium transactions." A consortium transaction involves an equity investment in which two or more other private equity firms serve together or collectively as equity sponsors. While we have sought to limit where possible the amount of consortium transactions in which we have been involved, we have participated in a significant number of those transactions. Consortium transactions generally entail a reduced level of control by our firm over the investment because governance rights must be shared with the other consortium investors. Accordingly, we may not be able to control decisions relating to a consortium investment, including decisions relating to the management and operation of the company and the timing and nature of any exit, which could result in the risks described in "—Our funds have made investments in companies that we do not control, exposing us to the risk of decisions made by others with which we may not agree." Any of these factors could increase the risk that our larger investments could be less successful. The consequences to our investment funds of an unsuccessful larger investment could be more severe given the size of the investment.

Our funds and accounts have made investments in companies that we do not control, exposing us to the risk of decisions made by others with which we may not agree.

        Our funds and accounts hold investments that include debt instruments and equity securities of companies that we do not control. Such instruments and securities may be acquired by our funds and accounts through trading activities or through purchases of securities from the issuer. In addition, our funds and accounts may acquire minority equity interests, particularly when sponsoring investments as part of a large investor consortium, and may also dispose of a portion of their majority equity investments in portfolio companies over time in a manner that results in the funds or accounts retaining a minority investment. Those investments will be subject to the risk that the company in which the investment is made may make business, financial or management decisions with which we do not agree or that the majority stakeholders or the management of the company may take risks or otherwise act in a manner that does not serve our interests. If any of the foregoing were to occur, the value of investments by our funds or accounts could decrease and our financial condition, results of operations and cash flow could be adversely affected.

We expect to make investments in companies that are based outside of the United States, which may expose us to additional risks not typically associated with investing in companies that are based in the United States.

        Many of our funds and accounts invest a significant portion of their assets in the equity, debt, loans or other securities of issuers that are based outside of the United States. A substantial amount of these investments consist of private equity investments made by our private equity funds. For example, as of December 31, 2009, approximately 39.7% of the unrealized value of the investments of those funds and accounts was attributable to foreign investments. Investing in companies that are based outside of the United States, particularly in countries characterized as having emerging markets,

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involves risks and considerations that are not typically associated with investments in companies established in the United States. These risks may include the following:

•

the possibility of exchange control regulations, restrictions on repatriation of profit on investments or of capital invested, political and social instability, nationalization or expropriation of assets;



•

the imposition of non-U.S. taxes;



•

differences in the legal and regulatory environment or enhanced legal and regulatory compliance;



•

limitations on borrowings to be used to fund acquisitions or dividends;



•

political hostility to investments by foreign or private equity investors;



•

less liquid markets;



•

reliance on a more limited number of commodity inputs, service providers and/or distribution mechanisms;



•

adverse fluctuations in currency exchange rates and costs associated with conversion of investment principal and income from one currency into another;



•

higher rates of inflation;



•

less available current information about an issuer;



•

higher transaction costs;



•

less government supervision of exchanges, brokers and issuers;



•

less developed bankruptcy and other laws;



•

difficulty in enforcing contractual obligations;



•

lack of uniform accounting, auditing and financial reporting standards;



•

less stringent requirements relating to fiduciary duties;



•

fewer investor protections; and



•

greater price volatility.

        Certain legislation has recently been adopted in Australia, Denmark, Germany, and Italy, among other countries, that limits the tax deductibility of interest expense incurred by companies in those countries. These measures will most likely adversely affect Danish and German portfolio companies in which our private equity funds have investments and limit the benefits of additional investments in those countries.

        Although we expect that most of our funds' and accounts' capital commitments will be denominated in U.S. dollars, investments that are denominated in a foreign currency will be subject to the risk that the value of a particular currency will change in relation to one or more other currencies. Among the factors that may affect currency values are trade balances, levels of short-term interest rates, differences in relative values of similar assets in different currencies, long-term opportunities for investment and capital appreciation and political developments. We may employ hedging techniques to minimize these risks, but we can offer no assurance that such strategies will be effective. If we engage in hedging transactions, we may be exposed to additional risks associated with such transactions. See "—Risk management activities may adversely affect the return on our investments."

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Third party investors in our funds with commitment-based structures may not satisfy their contractual obligation to fund capital calls when requested by us, which could adversely affect a fund's operations and performance.

        Investors in certain of our funds make capital commitments to those funds that the funds are entitled to call from those investors at any time during prescribed periods. We depend on investors fulfilling their commitments when we call capital from them in order for such funds to consummate investments and otherwise pay their obligations (for example, management fees) when due. To date, we have not had investors fail to honor capital calls to any meaningful extent. Any investor that did not fund a capital call would generally be subject to several possible penalties, including having a significant amount of existing investment forfeited in that fund. However, the impact of the penalty is directly correlated to the amount of capital previously invested by the investor in the fund and if an investor has invested little or no capital, for instance early in the life of the fund, then the forfeiture penalty may not be as meaningful. Investors may in the future also negotiate for lesser or reduced penalties at the outset of the fund, thereby inhibiting our ability to enforce the funding of a capital call. If investors were to fail to satisfy a significant amount of capital calls for any particular fund or funds, the operation and performance of those funds could be materially and adversely affected.

Our equity investments and many of our debt investments often rank junior to investments made by others, exposing us to greater risk of losing our investment.

        In many cases, the companies in which our funds invest have, or are permitted to have, outstanding indebtedness or equity securities that rank senior to our fund's investment. By their terms, such instruments may provide that their holders are entitled to receive payments of distributions, interest or principal on or before the dates on which payments are to be made in respect of our investment. Also, in the event of insolvency, liquidation, dissolution, reorganization or bankruptcy of a company in which an investment is made, holders of securities ranking senior to our investment would typically be entitled to receive payment in full before distributions could be made in respect of its investment. After repaying senior security holders, the company may not have any remaining assets to use for repaying amounts owed in respect of our investment. To the extent that any assets remain, holders of claims that rank equally with our investment would be entitled to share on an equal and ratable basis in distributions that are made out of those assets. Also, during periods of financial distress or following an insolvency, the ability of our funds to influence a company's affairs and to take actions to protect their investments may be substantially less than that of the senior creditors.

Risk management activities may adversely affect the return on our investments.

        When managing exposure to market risks, we frequently use hedging strategies or certain forms of derivative instruments to limit our exposure to changes in the relative values of investments that may result from market developments, including changes in prevailing interest rates and currency exchange rates. The scope of risk management activities undertaken by us varies based on the level and volatility of interest rates, prevailing foreign currency exchange rates, the types of investments that are made and other changing market conditions. The use of hedging transactions and other derivative instruments to reduce the effects of a decline in the value of a position does not eliminate the possibility of fluctuations in the value of the position or prevent losses if the value of the position declines. However, such activities can establish other positions designed to gain from those same developments, thereby offsetting the decline in the value of the position. Such transactions may also limit the opportunity for gain if the value of a position increases. Moreover, it may not be possible to limit the exposure to a market development that is so generally anticipated that a hedging or other derivative transaction cannot be entered into at an acceptable price.

        The success of any hedging or other derivative transactions that we enter into generally will depend on our ability to correctly predict market changes. As a result, while we may enter into such

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transactions in order to reduce our exposure to market risks, unanticipated market changes may result in poorer overall investment performance than if the hedging or other derivative transaction had not been executed. In addition, the degree of correlation between price movements of the instruments used in connection with hedging activities and price movements in a position being hedged may vary. Moreover, for a variety of reasons, we may not seek or be successful in establishing a perfect correlation between the instruments used in hedging or other derivative transactions and the positions being hedged. An imperfect correlation could prevent us from achieving the intended result and could give rise to a loss. In addition, it may not be possible to fully or perfectly limit our exposure against all changes in the value of its investments, because the value of investments is likely to fluctuate as a result of a number of factors, some of which will be beyond our control or ability to hedge.

Certain of our funds may make a limited number of investments, or investments that are concentrated in certain geographic regions or asset types, which could negatively affect their performance to the extent those concentrated investments perform poorly.

        The governing agreements of our funds contain only limited investment restrictions and only limited requirements as to diversification of fund investments, either by geographic region or asset type. During periods of difficult market conditions or slowdowns in these sectors or geographic regions, decreased revenues, difficulty in obtaining access to financing and increased funding costs may be exacerbated by this concentration of investments, which would result in lower investment returns. Because a significant portion of a fund's capital may be invested in a single investment or portfolio company, a loss with respect to such investment or portfolio company could have a significant adverse impact on such fund's capital. Accordingly, a lack of diversification on the part of a fund could adversely affect a fund's performance and therefore, our financial condition and results of operations.

Our funds and accounts may make investments that could give rise to a conflict of interest.

        Our funds and accounts invest in a broad range of asset classes throughout the corporate capital structure. These investments include investments in corporate loans and debt securities, preferred equity securities and common equity securities. In certain cases, we may manage separate funds or accounts that invest in different parts of the same company's capital structure. For example, our fixed income funds may invest in different classes of the same company's debt and may make debt investments in a company that is owned by one of our private equity funds. In those cases, the interests of our funds and accounts may not always be aligned, which could create actual or potential conflicts of interest or the appearance of such conflicts. For example, one of our private equity funds could have an interest in pursuing an acquisition, divestiture or other transaction that, in its judgment, could enhance the value of the private equity investment, even though the proposed transaction would subject one of our fixed income fund's debt investments to additional or increased risks. Similarly, a decision to acquire material non-public information about a company while pursuing an investment opportunity for a particular fund or account may give rise to a potential conflict of interest when it results in our having to restrict the ability of other funds or accounts to take any action. Finally, our ability to effectively implement a public securities strategy may be limited to the extent that contractual obligations entered into in the ordinary course of our traditional private equity business impose restrictions on our engaging in transactions that we may be interested in otherwise pursuing.

        We may also cause different private equity funds to invest in a single portfolio company, for example where the fund that made an initial investment no longer has capital available to invest. Conflicts may also arise where we make principal investments for our own account. In certain cases, we will require that a transaction or investment be approved by an independent valuation expert, be subject to a fairness opinion, be based on arms-length pricing data or be calculated in accordance with a formula provided for in a fund's governing documents prior to the completion of the relevant transaction to address potential conflicts of interest. Such instances include principal transactions where we or our affiliates warehouse an investment in a portfolio company for the benefit of one or more of

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our funds or accounts pending the contribution of committed capital by the investors in such funds or accounts, follow-on investments by a fund other than a fund which made an initial investment in a company or transactions in which we arrange for one of our funds or accounts to buy a security from, or sell a security to, another one of our funds or accounts. In addition, we or our affiliates may receive fees or other compensation in connection with specific transactions that may give rise to conflicts. Appropriately dealing with conflicts of interest is complex and difficult and we could suffer reputational damage or potential liability if we fail, or appear to fail, to deal appropriately with conflicts as they arise. Regulatory scrutiny of, or litigation in connection with, conflicts of interest could have a material adverse effect on our reputation which could in turn materially adversely affect our business in a number of ways, including as a result of an inability to raise additional funds and a reluctance of counterparties to do business with us.

If KFN were deemed to be an "investment company" subject to regulation under the Investment Company Act, applicable restrictions could have an adverse effect on our business.

        Our business would be adversely affected if KFN, the publicly traded specialty finance company managed by us, was to be deemed to be an investment company under the Investment Company Act. A person will generally be deemed to be an "investment company" for purposes of the Investment Company Act if, absent an available exception or exemption, it (i) is or holds itself out as being engaged primarily, or proposes to engage primarily, in the business of investing, reinvesting or trading in securities; or (ii) owns or proposes to acquire investment securities having a value exceeding 40% of the value of its total assets (exclusive of U.S. government securities and cash items) on an unconsolidated basis. We believe KFN is not and does not propose to be primarily engaged in the business of investing, reinvesting or trading in securities, and we do not believe that KFN has held itself out as such. KFN conducts its operations primarily through its majority owned subsidiaries, each of which is excepted from the definition of an investment company under the Investment Company Act. KFN monitors its holdings regularly to confirm its continued compliance with the 40% test described in clause (ii) above, and restricts its subsidiaries with respect to the assets in which each of them can invest and/or the types of securities each of them may issue in order to ensure conformity with exceptions provided by, and rules and regulations promulgated under, the Investment Company Act. If the SEC were to disagree with KFN's treatment of one or more of its subsidiaries as being excepted from the Investment Company Act, with its determination that one or more of its other holdings are not investment securities for purposes of the 40% test, or with its determinations as to the nature of its business or the manner in which it holds itself out, KFN and/or one or more of its subsidiaries could be required either (i) to change substantially the manner in which it conducts its operations to avoid being subject to the Investment Company Act or (ii) to register as an investment company. Either of these would likely have a material adverse effect on KFN, its ability to service its indebtedness and to make distributions on its shares, and on the market price of its shares and securities, and could thereby materially adversely affect our business, financial condition and results of operations.

Risks Related to the U.S. Listing and Our Common Units

The requirements of being a public entity and sustaining growth may strain our resources.

        Following a U.S. Listing, we will be subject to the reporting requirements of the Securities Exchange Act of 1934, or the Exchange Act, and requirements of the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act. These requirements may place a strain on our systems and resources. The Exchange Act will require that we file annual, quarterly and current reports with respect to our business and financial condition. The Sarbanes-Oxley Act will require that we maintain effective disclosure controls and procedures and internal controls over financial reporting, which are discussed below. In order to maintain and improve the effectiveness of our disclosure controls and procedures, significant resources and management oversight will be required. We will be implementing additional procedures and processes for the purpose of addressing the standards and requirements applicable to

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public companies. In addition, sustaining our growth will also require us to commit additional management, operational and financial resources to identify new professionals to join the firm and to maintain appropriate operational and financial systems to adequately support expansion. These activities may divert management's attention from other business concerns, which could have a material adverse effect on our business, financial condition, results of operations and cash flows. We may also incur costs that we have not previously incurred for expenses for compliance with the Sarbanes-Oxley Act and rules of the SEC and the New York Stock Exchange, hiring additional accounting, legal and administrative personnel, and various other costs related to being a public company.

We have not evaluated our internal controls over financial reporting for purposes of compliance with Section 404 of the Sarbanes-Oxley Act.

        We have not previously been required to comply with the requirements of the Sarbanes-Oxley Act, including the internal control evaluation and certification requirements of Section 404 of that statute, and we will not be required to comply with all of those requirements until after we have been subject to the reporting requirements of the Exchange Act for a specified period of time. Accordingly, we have not determined whether or not our existing internal controls over financial reporting systems comply with Section 404. The internal control evaluation required by Section 404 will divert internal resources and will take a significant amount of time, effort and expense to complete. If it is determined that we are not in compliance with Section 404, we will be required to implement remedial procedures and re-evaluate our internal control over financial reporting. We may experience higher than anticipated operating expenses as well as higher independent auditor and consulting fees during the implementation of these changes and thereafter. Further, we may need to hire additional qualified personnel in order for us to comply with Section 404. If we are unable to implement any necessary changes effectively or efficiently, our operations, financial reporting or financial results could be adversely affected and we could obtain an adverse report on internal controls from our independent registered public accountants. In particular, if we are not able to implement the requirements of Section 404 in a timely manner or with adequate compliance, our independent registered public accountants may not be able to certify as to the effectiveness of our internal control over financial reporting. Matters impacting our internal controls may cause us to be unable to report our financial information on a timely basis and thereby subject us to adverse regulatory consequences, including sanctions by the SEC, or violations of applicable stock exchange listing rules. There could also be a negative reaction in the financial markets due to a loss of investor confidence in us and the reliability of our financial statements. Confidence in the reliability of our financial statements is also likely to suffer if our independent registered public accounting firm reports a material weakness in our internal control over financial reporting. This could materially adversely affect us and lead to a decline in the market price of our units.

As a limited partnership, we would qualify for some exemptions from the corporate governance and other requirements of the New York Stock Exchange.

        We are a limited partnership and as a result would qualify for exceptions from certain corporate governance and other requirements of the rules of the New York Stock Exchange. Pursuant to these exceptions, limited partnerships may, and we intend to, elect not to comply with certain corporate governance requirements of the New York Stock Exchange, including the requirements: (i) that the listed company have a nominating and corporate governance committee that is composed entirely of independent directors; and (ii) that the listed company have a compensation committee that is composed entirely of independent directors. In addition, as a limited partnership, we will not be required to hold annual unitholder meetings. Accordingly, you will not have the same protections afforded to equity holders of entities that are subject to all of the corporate governance requirements of the New York Stock Exchange.

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Our founders are able to determine the outcome of any matter that may be submitted for a vote of our limited partners.

        KKR Holdings owns 70% of the KKR Group Partnership Units and our principals generally have sufficient voting power to determine the outcome of those few matters that may be submitted for a vote of the holders of our common units, including a merger or consolidation of our business, a sale of all or substantially all of our assets and amendments to our partnership agreement that may be material to holders of our common units. In addition, our limited partnership agreement contains provisions that enable us to take actions that would materially and adversely affect all holders of our common units or a particular class of holders of common units upon the majority vote of all outstanding voting units, and since more than a majority of our voting units are controlled by our principals, our principals have the ability to take actions that could materially and adversely affect the holders of our common units either as a whole or as a particular class.

        The voting rights of holders of our common units are further restricted by provisions in our limited partnership agreement stating that any of our common units held by a person that beneficially owns 20% or more of any class of our common units then outstanding (other than our Managing Partner or its affiliates, or a direct or subsequently approved transferee of our Managing Partner or its affiliates) cannot be voted on any matter. Our limited partnership agreement also contains provisions limiting the ability of the holders of our common units to call meetings, to acquire information about our operations, and to influence the manner or direction of our management. Our limited partnership agreement does not restrict our Managing Partner's ability to take actions that may result in our partnership being treated as an entity taxable as a corporation for U.S. federal (and applicable state) income tax purposes. Furthermore, holders of our common units would not be entitled to dissenters' rights of appraisal under our limited partnership agreement or applicable Delaware law in the event of a merger or consolidation, a sale of substantially all of our assets or any other transaction or event.

Our limited partnership agreement contains provisions that reduce or eliminate duties (including fiduciary duties) of our Managing Partner and limit remedies available to unitholders for actions that might otherwise constitute a breach of duty. It will be difficult for unitholders to successfully challenge a resolution of a conflict of interest by Managing Partner or by its conflicts committee.

        Our limited partnership agreement contains provisions that require holders of our common units to waive or consent to conduct by our Managing Partner and its affiliates that might otherwise raise issues about compliance with fiduciary duties or applicable law. For example, our limited partnership agreement provides that when our Managing Partner is acting in its individual capacity, as opposed to in its capacity as our Managing Partner, it may act without any fiduciary obligations to holders of our common units, whatsoever. When our Managing Partner, in its capacity as our general partner, or our conflicts committee is permitted to or required to make a decision in its "sole discretion" or "discretion" or that it deems "necessary or appropriate" or "necessary or advisable," then our Managing Partner or the conflicts committee will be entitled to consider only such interests and factors as it desires, including its own interests, and will have no duty or obligation (fiduciary or otherwise) to give any consideration to any interest of or factors affecting us or any holder of our common units and will not be subject to any different standards imposed by our limited partnership agreement, the Delaware Revised Uniform Limited Partnership Act, which is referred to as the Delaware Limited Partnership Act, or under any other law, rule or regulation or in equity.

        The above modifications of fiduciary duties are expressly permitted by Delaware law. Hence, we and holders of our common units will only have recourse and be able to seek remedies against our Managing Partner if our Managing Partner breaches its obligations pursuant to our limited partnership agreement. Unless our Managing Partner breaches its obligations pursuant to our limited partnership agreement, we and holders of our common units will not have any recourse against our Managing Partner even if our Managing Partner were to act in a manner that was inconsistent with traditional

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fiduciary duties. Furthermore, even if there has been a breach of the obligations set forth in our limited partnership agreement, our limited partnership agreement provides that our Managing Partner and its officers and directors will not be liable to us or holders of our common units, for errors of judgment or for any acts or omissions unless there has been a final and non-appealable judgment by a court of competent jurisdiction determining that our Managing Partner or its officers and directors acted in bad faith or engaged in fraud or willful misconduct. These provisions are detrimental to the holders of our common units because they restrict the remedies available to unitholders for actions that without such limitations might constitute breaches of duty including fiduciary duties.

        Whenever a potential conflict of interest exists between us and our Managing Partner, our Managing Partner may resolve such conflict of interest. If our Managing Partner determines that its resolution of the conflict of interest is on terms no less favorable to us than those generally being provided to or available from unrelated third parties or is fair and reasonable to us, taking into account the totality of the relationships between us and our Managing Partner, then it will be presumed that in making this determination, our Managing Partner acted in good faith. A holder of our common units seeking to challenge this resolution of the conflict of interest would bear the burden of overcoming such presumption. This is different from the situation with Delaware corporations, where a conflict resolution by an interested party would be presumed to be unfair and the interested party would have the burden of demonstrating that the resolution was fair.

        Also, if our Managing Partner obtains the approval of the conflicts committee of our Managing Partner, the resolution will be conclusively deemed to be fair and reasonable to us and not a breach by our Managing Partner of any duties it may owe to us or holders of our common units. This is different from the situation with Delaware corporations, where a conflict resolution by a committee consisting solely of independent directors may, in certain circumstances, merely shift the burden of demonstrating unfairness to the plaintiff. If you receive a common unit, you will be treated as having consented to the provisions set forth in our limited partnership agreement, including provisions regarding conflicts of interest situations that, in the absence of such provisions, might be considered a breach of fiduciary or other duties under applicable state law. As a result, unitholders will, as a practical matter, not be able to successfully challenge an informed decision by the conflicts committee. See "Conflicts of Interest and Fiduciary Responsibilities."

There may not be an active U.S. market for our common units, which may cause our common units to trade at a discounted price and make it difficult to sell the common units you receive.

        Prior to the U.S. Listing our units were not listed on a U.S. securities exchange. It is possible that an active market for our common units will not develop, which would make it difficult for you to sell your common units at an attractive price or at all. As no current holders of our common units are obligated to sell any units, volume of trading in our common units may be very limited.

The market price and trading volume of our common units may be volatile, which could result in rapid and substantial losses for our common unitholders.

        Even if an active U.S. trading market for our common units develops, the market price of our common units may be highly volatile and could be subject to wide fluctuations. In addition, the trading volume in our common units may fluctuate and cause significant price variations to occur. If the market price of our common units declines significantly, you may be unable to sell your common units at an attractive price, if at all. The market price of our common units may fluctuate or decline significantly in the future. Some of the factors that could negatively affect the price of our common units or result in fluctuations in the price or trading volume of our common units include:

•

variations in our quarterly operating results or distributions, which may be substantial;

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•

our policy of taking a long-term perspective on making investment, operational and strategic decisions, which is expected to result in significant and unpredictable variations in our quarterly returns;



•

failure to meet analysts' earnings estimates;



•

publication of research reports about us or the investment management industry or the failure of securities analysts to cover our common units after this offering;



•

additions or departures of our principals and other key management personnel;



•

adverse market reaction to any indebtedness we may incur or securities we may issue in the future;



•

changes in market valuations of similar companies;



•

speculation in the press or investment community;



•

changes or proposed changes in laws or regulations or differing interpretations thereof affecting our business or enforcement of these laws and regulations, or announcements relating to these matters;



•

a lack of liquidity in the trading of our common units;



•

adverse publicity about the asset management industry generally or individual scandals, specifically; and



•

general market and economic conditions.

An investment in our common units is not an investment in any of our funds, and the assets and revenues of our funds are not directly available to us.

        This prospectus solely relates to our common units, and is not an offer directly or indirectly of any securities of any of our funds. Our common units are securities of KKR & Co. L.P. only. While our historical consolidated and combined financial information includes financial information, including assets and revenues, of certain funds on a consolidated basis, and our future financial information will continue to consolidate certain of these funds, such assets and revenues are available to the fund and not to us except to a limited extent through management fees, carried interest or other incentive income, distributions and other proceeds arising from agreements with funds, as discussed in more detail in this prospectus.

Our common unit price may decline due to the large number of common units eligible for future sale and for exchange, and issuable pursuant to our equity incentive plan.

        The market price of our common units could decline as a result of sales of a large number of common units in the market or the perception that such sales could occur. These sales, or the possibility that these sales may occur, also might make it more difficult for us to sell common units in the future at a time and at a price that we deem appropriate. Following the U.S. Listing, we expect to have 204,902,226 common units outstanding, excluding common units beneficially owned by KKR Holdings in the form of KKR Group Partnership Units discussed below and common units available for future issuance under the KKR & Co. L.P. Equity Incentive Plan, which we refer to as our Equity Incentive Plan. All of the common units distributed to KKR Guernsey Unitholders in the In-Kind Distribution will be freely tradable without restriction or further registration under the Securities Act by persons other than our "affiliates." See "Common Units Eligible for Future Sale."

        KKR Holdings owns 478,105,194 KKR Group Partnership Units that may be exchanged, up to four times each year, for our common units on a one-for-one basis, subject to customary conversion rate adjustments for splits, unit distributions and reclassifications. Except for interests held by our founders

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and certain interests held by other executives that were vested upon grant, interests in KKR Holdings that are held by our principals are subject to time based vesting over a 5-year period or performance based vesting and, following such vesting, additional restrictions on exchange for a period of one or two years. The common units issued upon such exchanges would be "restricted securities," as defined in Rule 144 under the Securities Act, unless we register such issuances. However, we will enter into a registration rights agreement with KKR Holdings that will require us to register these common units under the Securities Act. The market price of our common units could decline as a result of the exchange or the perception that an exchange may occur of a large number of KKR Group Partnership Units for our common units. These exchanges, or the possibility that these exchanges may occur, also might make it more difficult for holders of our common units to sell our common units in the future at a time and at a price that they deem appropriate.

        As discussed above, we may issue additional common units pursuant to our Equity Incentive Plan. The total number of common units which may initially be issued under our Equity Incentive Plan is equivalent to 15% of the number of fully diluted common units outstanding as of the effective date of the plan. See "Management—KKR & Co. L.P. Equity Incentive Plan." The amount may be increased each year to the extent that we issue additional equity. In addition, our limited partnership agreement authorizes us to issue an unlimited number of additional partnership securities and options, rights, warrants and appreciation rights relating to partnership securities for the consideration and on the terms and conditions established by our Managing Partner in its sole discretion without the approval of our unitholders, including awards representing our common units under the Equity Incentive Plan. In accordance with the Delaware Limited Partnership Act and the provisions of our partnership agreement, we may also issue additional partner interests that have designations, preferences, rights, powers and duties that are different from, and may be senior to, those applicable to our common units.

Risks Related to Our Organizational Structure

Potential conflicts of interest may arise among our Managing Partner, our affiliates and us. Our Managing Partner and our affiliates have limited fiduciary duties to us and the holders of KKR Group Partnership Units, which may permit them to favor their own interests to our detriment and that of the holder of KKR Group Partnership Units.

        Our Managing Partner, which is our general partner, will manage the business and affairs of our business, and will be governed by a board of directors that is co-chaired by our founders, who also serve as our Co-Chief Executive Officers. Conflicts of interest may arise among our Managing Partner and its affiliates, on the one hand, and us and our unitholders, on the other hand. As a result of these conflicts, our Managing Partner may favor its own interests and the interests of its affiliates over us and our unitholders. These conflicts include, among others, the following:

•

Our Managing Partner determines the amount and timing of the KKR Group Partnership's investments and dispositions, indebtedness, issuances of additional partner interests, tax liabilities and amounts of reserves, each of which can affect the amount of cash that is available for distribution to holders of KKR Group Partnership Units;



•

Our Managing Partner is allowed to take into account the interests of parties other than us in resolving conflicts of interest, which has the effect of limiting its duties, including fiduciary duties, to us. For example, our affiliates that serve as the general partners of our funds have fiduciary and contractual obligations to our fund investors, and such obligations may cause such affiliates to regularly take actions that might adversely affect our near-term results of operations or cash flow. Our Managing Partner will have no obligation to intervene in, or to notify us of, such actions by such affiliates;

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•

Because our principals will indirectly hold their KKR Group Partnership Units through entities that are not subject to corporate income taxation and we will hold some of the KKR Group Partnership Units through a wholly owned subsidiary that is taxable as a corporation, conflicts may arise between our principals and us relating to the selection and structuring of investments, declaring distributions and other matters;



•

As discussed above, our Managing Partner has limited its liability and reduced or eliminated its duties, including fiduciary duties, under our partnership agreement, while also restricting the remedies available to holders of KKR Group Partnership Units for actions that, without these limitations, might constitute breaches of duty, including fiduciary duties. In addition, we have agreed to indemnify our Managing Partner and its affiliates to the fullest extent permitted by law, except with respect to conduct involving bad faith, fraud or willful misconduct. By receiving our common units, you will have agreed and consented to the provisions set forth in our partnership agreement, including the provisions regarding conflicts of interest situations that, in the absence of such provisions, might constitute a breach of fiduciary or other duties under applicable law;



•

Our partnership agreement does not restrict our Managing Partner from paying us or our affiliates for any services rendered, or from entering into additional contractual arrangements with any of these entities on our behalf, so long as the terms of any such additional contractual arrangements are fair and reasonable to us as determined under our partnership agreement. The conflicts committee will be responsible for, among other things, enforcing our rights and those of our unitholders under certain agreements, against KKR Holdings and certain of its subsidiaries and designees, a general partner or limited partner of KKR Holdings, or a person who holds a partnership or equity interest in the foregoing entities;



•

Our Managing Partner determines how much debt we incur and that decision may adversely affect any credit ratings we receive;



•

Our Managing Partner determines which costs incurred by it and its affiliates are reimbursable by us;



•

Other than as set forth in the confidentiality and restrictive covenant agreements to which our principals are subject, which may not be enforceable by KKR or otherwise waived, modified or amended, affiliates of our Managing Partner and existing and former personnel employed by our Managing Partner are not prohibited from engaging in other businesses or activities, including those that might be in direct competition with us;



•

Our Managing Partner controls the enforcement of obligations owed to the KKR Group Partnerships by us and our affiliates; and



•

Our Managing Partner or our Managing Partner conflicts committee decides whether to retain separate counsel, accountants or others to perform services for us.

        See "Certain Relationships and Related Party Transactions" and "Conflicts of Interest and Fiduciary Responsibilities."

Certain actions by our Managing Partner's board of directors require the approval of the Class A shares of our Managing Partner, all of which are held by our senior principals.

        All of our Managing Partner's outstanding Class A shares are held by our senior principals. Although the affirmative vote of a majority of the directors of our Managing Partner is required for any action to be taken by our Managing Partner's board of directors, certain specified actions approved

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by our Managing Partner's board of directors will also require the approval of a majority of the Class A shares of our Managing Partner. These actions consist of the following:

•

the entry into a debt financing arrangement by us in an amount in excess of 10% of our existing long-term indebtedness (other than the entry into certain intercompany debt financing arrangements);



•

the issuance by our partnership or our subsidiaries of any securities that would (i) represent, after such issuance, or upon conversion, exchange or exercise, as the case may be, at least 5% on a fully diluted, as converted, exchanged or exercised basis, of any class of our or their equity securities or (ii) have designations, preferences, rights, priorities or powers that are more favorable than those of KKR Group Partnership Units;



•

the adoption by us of a shareholder rights plan;



•

the amendment of our limited partnership agreement or the limited partnership agreements of the KKR Group Partnerships;



•

the exchange or disposition of all or substantially all of our assets or the assets of any KKR Group Partnership;



•

the merger, sale or other combination of the partnership or any KKR Group Partnership with or into any other person;



•

the transfer, mortgage, pledge, hypothecation or grant of a security interest in all or substantially all of the assets of the KKR Group Partnerships;



•

the appointment or removal of a Chief Executive Officer or a Co-Chief Executive Officer of our Managing Partner or our partnership;



•

the termination of the employment of any of our officers or the officers of any of our subsidiaries or the termination of the association of a partner with any of our subsidiaries, in each case, without cause;



•

the liquidation or dissolution of the partnership, our Managing Partner or any KKR Group Partnership; and



•

the withdrawal, removal or substitution of our Managing Partner as our general partner or any person as the general partner of a KKR Group Partnership, or the transfer of beneficial ownership of all or any part of a general partner interest in our partnership or a KKR Group Partnership to any person other than one of its wholly owned subsidiaries.

Messrs. Kravis and Roberts collectively hold Class A shares representing a majority of the total voting power of the outstanding Class A shares. While neither of them acting alone will be able to control the voting of the Class A shares, they will be able to control the voting of such shares if they act together.

Our common unitholders do not elect our Managing Partner or vote on our Managing Partner's directors and have limited ability to influence decisions regarding our business.

        Our common unitholders do not elect our Managing Partner or its board of directors and, unlike the holders of common stock in a corporation, have only limited voting rights on matters affecting our business and therefore limited ability to influence decisions regarding our business. Furthermore, if our common unitholders are dissatisfied with the performance of our Managing Partner, they have no ability to remove our Managing Partner, with or without cause.

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The control of our Managing Partner may be transferred to a third party without our consent.

        Our Managing Partner may transfer its general partner interest to a third party in a merger or consolidation or in a transfer of all or substantially all of its assets without our consent or the consent of our common unitholders. Furthermore, the members of our Managing Partner may sell or transfer all or part of their limited liability company interests in our Managing Partner without our approval, subject to certain restrictions as described elsewhere in this prospectus. A new general partner may not be willing or able to form new funds and could form funds that have investment objectives and governing terms that differ materially from those of our current funds. A new owner could also have a different investment philosophy, employ investment professionals who are less experienced, be unsuccessful in identifying investment opportunities or have a track record that is not as successful as our track record. If any of the foregoing were to occur, we could experience difficulty in making new investments, and the value of our existing investments, our business, our results of operations and our financial condition could materially suffer.

We intend to pay periodic distributions to the holders of our common units, but our ability to do so may be limited by our holding company structure and contractual restrictions.

        We intend to pay cash distributions on a quarterly basis. We are a holding company and will have no material assets other than the KKR Group Partnership Units that we will hold through wholly-owned subsidiaries and will have no independent means of generating income. Accordingly, we intend to cause the KKR Group Partnerships to make distributions on the KKR Group Partnership Units, including KKR Group Partnership Units that we directly or indirectly hold, in order to provide us with sufficient amounts to fund distributions we may declare. If the KKR Group Partnerships make such distributions, other holders of KKR Group Partnership Units, including KKR Holdings, will be entitled to receive equivalent distributions pro rata based on their KKR Group Partnership Units, as described under "Distribution Policy."

        The declaration and payment of any future distributions will be at the sole discretion of our Managing Partner, which may change our distribution policy at any time. Our Managing Partner will take into account general economic and business conditions, our strategic plans and prospects, our business and investment opportunities, our financial condition and operating results, compensation expense, working capital requirements and anticipated cash needs, contractual restrictions and obligations (including payment obligations pursuant to the tax receivable agreement), legal, tax and regulatory restrictions, restrictions or other implications on the payment of distributions by us to the holders of KKR Group Partnership Units or by our subsidiaries to us and such other factors as our Managing Partner may deem relevant. Under the Delaware Limited Partnership Act, we may not make a distribution to a partner if after the distribution all our liabilities, other than liabilities to partners on account of their partnership interests and liabilities for which the recourse of creditors is limited to specific property of the partnership, would exceed the fair value of our assets. If we were to make such an impermissible distribution, any limited partner who received a distribution and knew at the time of the distribution that the distribution was in violation of the Delaware Limited Partnership Act would be liable to us for the amount of the distribution for three years. Furthermore, by paying cash distributions rather than investing that cash in our businesses, we risk slowing the pace of our growth, or not having a sufficient amount of cash to fund our operations, new investments or unanticipated capital expenditures, should the need arise.

        Our ability to characterize such distributions as capital gains or qualified dividend income may be limited, and you should expect that some or all of such distributions may be regarded as ordinary income.

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We will be required to pay our principals for most of the benefits relating to any additional tax depreciation or amortization deductions we may claim as a result of the tax basis step-up we receive in connection with subsequent exchanges of our common units and related transactions.

        We and our intermediate holding company may be required to acquire KKR Group Partnership Units from time to time pursuant to our exchange agreement with KKR Holdings. To the extent this occurs, the exchanges are expected to result in an increase in our intermediate holding company's share of the tax basis of the tangible and intangible assets of KKR Management Holdings L.P., primarily attributable to a portion of the goodwill inherent in our business, that would not otherwise have been available. This increase in tax basis may increase (for tax purposes) depreciation and amortization and therefore reduce the amount of income tax our intermediate holding company would otherwise be required to pay in the future. This increase in tax basis may also decrease gain (or increase loss) on future dispositions of certain capital assets to the extent tax basis is allocated to those capital assets.

        We are party to a tax receivable agreement with KKR Holdings requiring our intermediate holding company to pay to KKR Holdings or transferees of its KKR Group Partnership Units 85% of the amount of cash savings, if any, in U.S. federal, state and local income tax that the intermediate holding company actually realizes as a result of this increase in tax basis, as well as 85% of the amount of any such savings the intermediate holding company actually realizes as a result of increases in tax basis that arise due to future payments under the agreement. A termination of the agreement or a change of control could give rise to similar payments based on tax savings that we would be deemed to realize in connection with such events. This payment obligation will be an obligation of our intermediate holding company and not of either KKR Group Partnership. In the event that any of our current or future subsidiaries become taxable as corporations and acquire KKR Group Partnership Units in the future, or if we become taxable as a corporation for U.S. federal income tax purposes, we expect that each such entity will become subject to a tax receivable agreement with substantially similar terms. While the actual increase in tax basis, as well as the amount and timing of any payments under this agreement, will vary depending upon a number of factors, including the timing of exchanges, the price of our common units at the time of the exchange, the extent to which such exchanges are taxable and the amount and timing of our taxable income, we expect that as a result of the size of the increases in the tax basis of the tangible and intangible assets of the KKR Group Partnerships, the payments that we may be required to make to our existing owners will be substantial. The payments under the tax receivable agreement are not conditioned upon our existing owners' continued ownership of us. We may need to incur debt to finance payments under the tax receivable agreement to the extent our cash resources are insufficient to meet our obligations under the tax receivable agreement as a result of timing discrepancies or otherwise. In particular, our intermediate holding company's obligations under the tax receivable agreement would be effectively accelerated in the event of an early termination of the tax receivable agreement by our intermediate holding company or in the event of certain mergers, asset sales and other forms of business combinations or other changes of control. In these situations, our obligations under the tax receivable agreement could have a substantial negative impact on our liquidity.

        Payments under the tax receivable agreement will be based upon the tax reporting positions that our Managing Partner will determine. We are not aware of any issue that would cause the IRS to challenge a tax basis increase. However, neither KKR Holdings nor its transferees will reimburse us for any payments previously made under the tax receivable agreement if such tax basis increase, or the tax benefits we claim arising from such increase, is successfully challenged by the IRS. As a result, in certain circumstances, payments to KKR Holdings or its transferees under the tax receivable agreement could be in excess of the intermediate holding company's cash tax savings. The intermediate holding company's ability to achieve benefits from any tax basis increase, and the payments to be made under this agreement, will depend upon a number of factors, as discussed above, including the timing and amount of our future income.

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If we were deemed to be an "investment company" subject to regulation under the Investment Company Act, applicable restrictions could make it impractical for us to continue our business as contemplated and could have a material adverse effect on our business.

        A person will generally be deemed to be an "investment company" for purposes of the Investment Company Act if:

•

it is or holds itself out as being engaged primarily, or proposes to engage primarily, in the business of investing, reinvesting or trading in securities; or



•

absent an applicable exemption, it owns or proposes to acquire investment securities having a value exceeding 40% of the value of our total assets (exclusive of U.S. government securities and cash items) on an unconsolidated basis.

        We believe that we are engaged primarily in the business of providing asset management services and not in the business of investing, reinvesting or trading in securities. We regard ourselves as an asset management firm and do not propose to engage primarily in the business of investing, reinvesting or trading in securities. Accordingly, we do not believe that we are an "orthodox" investment company as defined in Section 3(a)(1)(A) of the Investment Company Act and described in the first bullet point above.

        With regard to the provision described in the second bullet point above, we have no material assets other than our equity interest as general partner of one of the KKR Group Partnerships and our equity interest in a wholly owned subsidiary, which in turn has no material assets other than the equity interest as general partner of the other KKR Group Partnership. Through these interests, we will directly or indirectly be the sole general partners of the KKR Group Partnerships and will be vested with all management and control over the KKR Group Partnerships. We do not believe our equity interest in our wholly owned subsidiary or our equity interests directly or through our wholly owned subsidiary in the KKR Group Partnerships are investment securities. Moreover, because we believe that the capital interests of the general partners of our funds in their respective funds are neither securities nor investment securities, we believe that if other exemptions to registration under the Investment Company Act were to cease to apply, then less than 40% of the partnership's total assets (exclusive of U.S. government securities and cash items) on an unconsolidated basis would be comprised of assets that could be considered investment securities. In this regard, as a result of the Combination Transaction, we succeeded to a significant number of investment securities previously held by KPE and now held by our KKR Group Partnerships. We monitor these holdings regularly to confirm our continued compliance with the 40% test described in the second bullet point above. The need to comply with this 40% test may cause us to restrict our business and subsidiaries with respect to the assets in which we can invest and/or the types of securities we may issue, sell investment securities, including on unfavorable terms, acquire assets or businesses that could change the nature of our business or potentially take other actions which may be viewed as adverse by the holders of our common units, in order to ensure conformity with exceptions provided by, and rules and regulations promulgated under, the Investment Company Act.

        The Investment Company Act and the rules thereunder contain detailed parameters for the organization and operation of investment companies. Among other things, the Investment Company Act and the rules thereunder limit or prohibit transactions with affiliates, impose limitations on the issuance of debt and equity securities, generally prohibit the issuance of options and impose certain governance requirements. We intend to conduct our operations so that we will not be deemed to be an investment company under the Investment Company Act. If anything were to happen which would cause the partnership to be deemed to be an investment company under the Investment Company Act, requirements imposed by the Investment Company Act, including limitations on our capital structure, ability to transact business with affiliates (including us) and ability to compensate key employees, could make it impractical for us to continue our business as currently conducted, impair the agreements and

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arrangements between and among the partnership, the KKR Group Partnerships and KKR Holdings, or any combination thereof, and materially adversely affect our business, financial condition and results of operations. In addition, we may be required to limit the amount of investments that we make as a principal, potentially divest assets acquired in the Combination Transaction or otherwise conduct our business in a manner that does not subject it to the registration and other requirements of the Investment Company Act.

We are a Delaware limited partnership, and there are certain provisions in our limited partnership agreement regarding exculpation and indemnification of our officers and directors that differ from the Delaware General Corporation Law (DGCL) in a manner that may be less protective of the interests of our common unitholders.

        Our limited partnership agreement provides that to the fullest extent permitted by applicable law our directors or officers will not be liable to us. However, under the DGCL, a director or officer would be liable to us for (i) breach of duty of loyalty to us or our shareholders, (ii) intentional misconduct or knowing violations of the law that are not done in good faith, (iii) improper redemption of shares or declaration of dividend, or (iv) a transaction from which the director derived an improper personal benefit. In addition, our limited partnership agreement provides that we indemnify our directors and officers for acts or omissions to the fullest extent provided by law. However, under the DGCL, a corporation can only indemnify directors and officers for acts or omissions if the director or officer acted in good faith, in a manner he reasonably believed to be in the best interests of the corporation, and, in criminal action, if the officer or director had no reasonable cause to believe his conduct was unlawful. Accordingly, our limited partnership agreement may be less protective of the interests of our common unitholders, when compared to the DGCL, insofar as it relates to the exculpation and indemnification of our officers and directors.

Risks Related to U.S. Taxation

If we were treated as a corporation for U.S. federal income tax or state tax purposes, then our distributions to you would be substantially reduced and the value of our common units could be adversely affected.

        The value of your investment in us depends in part on our being treated as a partnership for U.S. federal income tax purposes, which requires that 90% or more of our gross income for every taxable year consist of qualifying income, as defined in Section 7704 of the Internal Revenue Code, and that our partnership not be registered under the Investment Company Act. Qualifying income generally includes dividends, interest, capital gains from the sale or other disposition of stocks and securities and certain other forms of investment income. We may not meet these requirements or current law may change so as to cause, in either event, us to be treated as a corporation for U.S. federal income tax purposes or otherwise subject us to U.S. federal income tax. We have not requested, and do not plan to request, a ruling from the IRS, on this or any other matter affecting us.

        If we were treated as a corporation for U.S. federal income tax purposes, we would pay U.S. federal, state and local income tax on our taxable income at the applicable tax rates. Distributions to you would generally be taxed again as corporate distributions, and no income, gains, losses, deductions or credits would otherwise flow through to you. Because a tax would be imposed upon us as a corporation, our distributions to you would be substantially reduced which could cause a reduction in the value of our common units.

        Current law may change, causing us to be treated as a corporation for U.S. federal or state income tax purposes or otherwise subjecting us to entity level taxation. See "—Risks Related to KKR's Business—Legislation has been introduced in the U.S. Congress in various forms that, if enacted, (i) could preclude us from qualifying as a partnership and/or (ii) could tax carried interest as ordinary income for U.S. federal income tax purposes and require us to hold carried interest through taxable

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subsidiary corporations. If this or any similar legislation or regulation were to be enacted and apply to us, we would incur a material increase in our tax liability that could result in a reduction in the market price of our common units." Because of widespread state budget deficits, several states are evaluating ways to subject partnerships to entity level taxation through the imposition of state income, franchise or other forms of taxation. If any state were to impose a tax upon us as an entity, our distributions to you would be reduced.

You will be subject to U.S. federal income tax on your share of our taxable income, regardless of whether you receive any cash distributions, and may recognize income in excess of cash distributions.

        As long as 90% of our gross income for each taxable year constitutes qualifying income as defined in Section 7704 of the Internal Revenue Code and we are not required to register as an investment company under the Investment Company Act on a continuing basis, and assuming there is no change in law, we will be treated, for U.S. federal income tax purposes, as a partnership and not as an association or a publicly traded partnership taxable as a corporation. As a result, a U.S. unitholder will be subject to U.S. federal, state, local and possibly, in some cases, foreign income taxation on its allocable share of our items of income, gain, loss, deduction and credit (including its allocable share of those items of any entity in which we invest that is treated as a partnership or is otherwise subject to tax on a flow through basis) for each of our taxable years ending with or within the unitholder's taxable year, regardless of whether or when such unitholder receives cash distributions. See "—Risks Related to KKR's Business—Legislation has been introduced in the U.S. Congress in various forms that, if enacted, (i) could preclude us from qualifying as a partnership and/or (ii) could tax carried interest as ordinary income for U.S. federal income tax purposes and require us to hold carried interest through taxable subsidiary corporations. If this or any similar legislation or regulation were to be enacted and apply to us, we would incur a material increase in our tax liability that could result in a reduction in the market price of our common units."

        You may not receive cash distributions equal to your allocable share of our net taxable income or even the tax liability that results from that income. In addition, certain of our holdings, including holdings, if any, in a controlled foreign corporation, or a CFC, a passive foreign investment company, or a PFIC, or entities treated as partnerships for U.S. federal income tax purposes, may produce taxable income prior to the receipt of cash relating to such income, and holders of our common units that are U.S. taxpayers may be required to take such income into account in determining their taxable income. In the event of an inadvertent termination of the partnership status for which the IRS has granted limited relief, each holder of our common units may be obligated to make such adjustments as the IRS may require to maintain our status as a partnership. Such adjustments may require the holders of our common units to recognize additional amounts in income during the years in which they hold such units. In addition, because of our methods of allocating income and gain among holders of our common units, you may be taxed on amounts that accrued economically before you became a unitholder. Consequently, you may recognize taxable income without receiving any cash.

        Although we expect that distributions we make should be sufficient to cover a holder's tax liability in any given year that is attributable to its investment in us, no assurances can be made that this will be the case. Accordingly, each holder should ensure that it has sufficient cash flow from other sources to pay all tax liabilities.

Our interests in certain of our businesses will be held through an intermediate holding company, which will be treated as a corporation for U.S. federal income tax purposes; such corporation will be liable for significant taxes and may create other adverse tax consequences, which could potentially adversely affect the value of our common units.

        In light of the publicly traded partnership rules under U.S. federal income tax laws and other requirements, we will hold our interest in certain of our businesses through an intermediate holding

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company, which will be treated as a corporation for U.S. federal income tax purposes. This intermediate holding company will be liable for U.S. federal income taxes on all of its taxable income and applicable state, local and other taxes. These taxes would reduce the amount of distributions available to be made on our common units. In addition, these taxes could be increased if the IRS were to successfully reallocate deductions or income of the related entities conducting our business.

Complying with certain tax-related requirements may cause us to invest through foreign or domestic corporations subject to corporate income tax or enter into acquisitions, borrowings, financings or arrangements we may not have otherwise entered into.

        In order for us to be treated as a partnership for U.S. federal income tax purposes and not as an association or publicly traded partnership taxable as a corporation, we must meet the qualifying income exception discussed above on a continuing basis and we must not be required to register as an investment company under the Investment Company Act. In order to effect such treatment, we or our subsidiaries may be required to invest through foreign or domestic corporations subject to corporate income tax, or enter into acquisitions, borrowings, financings or other transactions we may not have otherwise entered into.

We may hold or acquire certain investments through an entity classified as a PFIC or CFC for U.S. federal income tax purposes.

        Certain of our investments may be in foreign corporations or may be acquired through a foreign subsidiary that would be classified as a corporation for U.S. federal income tax purposes. Such an entity may be PFIC for U.S. federal income tax purposes. In addition, we may hold certain investments in foreign corporations that are treated as CFCs. Unitholders may experience adverse U.S. tax consequences as a result of holding an indirect interest in a PFIC or CFC. These investments may produce taxable income prior to the receipt of cash relating to such income, and unitholders that are U.S. taxpayers will be required to take such income into account in determining their taxable income. In addition, gain on the sale of a PFIC or CFC may be taxable at ordinary income rates. See "Material U.S. Federal Income Tax Considerations—U.S. Taxes—Consequences to U.S. Holders of Common Units—Passive Foreign Investment Companies" and "Material U.S. Federal Income Tax Considerations—Consequences to U.S. Holders of Common Units—Controlled Foreign Corporations."

Tax gain or loss on disposition of our common units could be more or less than expected.

        If you sell your common units, you will recognize a gain or loss equal to the difference between the amount realized and your adjusted tax basis allocated to those common units. Prior distributions to you in excess of the total net taxable income allocated to you will have decreased the tax basis in your common units. Therefore, such excess distributions will increase your taxable gain, or decrease your taxable loss, when the common units are sold and may result in a taxable gain even if the sale price is less than the original cost. A portion of the amount realized, whether or not representing gain, may be ordinary income to you.

Unitholders may be allocated taxable gain on the disposition of certain assets, even if they did not share in the economic appreciation inherent in such assets.

        We and our intermediate holding company will be allocated taxable gains and losses recognized by the KKR Group Partnerships based upon our percentage ownership in each KKR Group Partnership. Our share of such taxable gains and losses generally will be allocated pro rata to our unitholders. In some circumstances, under the U.S. federal income tax rules affecting partners and partnerships, the taxable gain or loss allocated to a unitholder may not correspond to that unitholder's share of the economic appreciation or depreciation in the particular asset. This is primarily an issue of the timing of

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the payment of tax, rather than a net increase in tax liability, because the gain or loss allocation would generally be expected to be offset as a unitholder sold units.

Non-U.S. persons face unique U.S. tax issues from owning our common units that may result in adverse tax consequences to them.

        We may be, or may become, engaged in a U.S. trade or business for U.S. federal income tax purposes, including by reason of investments in U.S. real property holding corporations, in which case some portion of its income would be treated as effectively connected income with respect to non-U.S. holders, or ECI. To the extent our income is treated as ECI, non-U.S. unitholders generally would be subject to withholding tax on their allocable share of such income, would be required to file a U.S. federal income tax return for such year reporting their allocable share of income effectively connected with such trade or business and any other income treated as ECI, and would be subject to U.S. federal income tax at regular U.S. tax rates on any such income (state and local income taxes and filings may also apply in that event). Non-U.S. unitholders that are corporations may also be subject to a 30% branch profits tax on their distributions of such income. In addition, distributions to non-U.S. unitholders that are attributable to the sale of a U.S. real property interest may also be subject to 30% withholding tax. Also, non-U.S. unitholders may be subject to 30% withholding on allocations of our income that are U.S. source fixed or determinable annual or periodic income under the Internal Revenue Code, unless an exemption from or a reduced rate of such withholding applies and certain tax status information is provided.

Tax-exempt entities face unique tax issues from owning common units that may result in adverse tax consequences to them.

        Generally, a tax-exempt partner of a partnership would be treated as earning unrelated business taxable income, or UBTI, if the partnership regularly engages in a trade or business that is unrelated to the exempt function of the tax-exempt partner, if the partnership derives income from debt-financed property or if the partner interest itself is debt-financed. As a result of incurring acquisition indebtedness we will derive income that constitutes UBTI. Consequently, a holder of common units that is a tax-exempt organization will likely be subject to unrelated business income tax to the extent that its allocable share of our income consists of UBTI. In addition, a tax-exempt investor may be subject to unrelated business income tax on a sale of their common units.

We cannot match transferors and transferees of common units, and we will therefore adopt certain income tax accounting conventions that may not conform with all aspects of applicable tax requirements. The IRS may challenge this treatment, which could adversely affect the value of our common units.

        Because we cannot match transferors and transferees of common units, we will adopt depreciation, amortization and other tax accounting positions that may not conform with all aspects of existing Treasury regulations. A successful IRS challenge to those positions could adversely affect the amount of tax benefits available to our unitholders. It also could affect the timing of these tax benefits or the amount of gain on the sale of common units and could have a negative impact on the value of our common units or result in audits of and adjustments to our unitholders' tax returns.

The sale or exchange of 50% or more of our capital and profit interests will result in the termination of our partnership for U.S. federal income tax purposes.

        We will be considered to have been terminated for U.S. federal income tax purposes if there is a sale or exchange of 50% or more of the total interests in our capital and profits within a 12-month period. A termination of our partnership would, among other things, result in the closing of our taxable year for all unitholders. See "Material U.S. Federal Tax Considerations" for a description of the consequences of our termination for U.S. federal income tax purposes.

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Holders of our common units may be subject to state and local taxes and return filing requirements as a result of owning such units.

        In addition to U.S. federal income taxes, holders of our common units may be subject to other taxes, including state and local taxes, unincorporated business taxes and estate, inheritance or intangible taxes that are imposed by the various jurisdictions in which we do business or own property now or in the future, even if the holders of our common units do not reside in any of those jurisdictions. Holders of our common units may be required to file state and local income tax returns and pay state and local income taxes in some or all of these jurisdictions. Further, holders of our common units may be subject to penalties for failure to comply with those requirements. It is the responsibility of each unitholder to file all U.S. federal, state and local tax returns that may be required of such unitholder. Our counsel has not rendered an opinion on the state or local tax consequences of owning our units.

We do not expect to be able to furnish to each unitholder specific tax information within 90 days after the close of each calendar year, which means that holders of common units who are U.S. taxpayers should anticipate the need to file annually a request for an extension of the due date of their income tax return.

        As a publicly traded partnership, our operating results, including distributions of income, dividends, gains, losses or deductions, and adjustments to carrying basis, will be reported on Schedule K-1 and distributed to each unitholder annually. It may require longer than 90 days after the end of our fiscal year to obtain the requisite information from all lower-tier entities so that K-1s may be prepared for the unitholders. For this reason, holders of common units who are U.S. taxpayers should anticipate the need to file annually with the IRS (and certain states) a request for an extension past April 15 or the otherwise applicable due date of their income tax return for the taxable year. See "Material U.S. Federal Tax Considerations—U.S. Taxes—Administrative Matters—Information Returns."

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DISTRIBUTION POLICY

        We intend to make quarterly cash distributions to holders of our common units in amounts that in the aggregate are expected to constitute substantially all of the cash earnings of our asset management business each year in excess of amounts determined by our Managing Partner to be necessary or appropriate to provide for the conduct of our business, to make appropriate investments in our business and our investment funds and to comply with applicable law and any of our debt instruments or other agreements. For the purposes of our distribution policy, our cash earnings from our asset management business is expected to consist of (i) our fee related earnings net of taxes and certain other adjustments and (ii) carry distributions received from our investment funds and vehicles that have not been allocated as part of our carry pool. We do not intend to distribute gains on principal investments, other than, potentially, certain tax distributions as discussed below.

        Our distribution policy reflects our belief that distributing substantially all of the cash earnings of our asset management business will provide transparency for holders of our common units and impose on us an investment discipline with respect to the businesses and strategies that we pursue.

        Because we make our investment in our business through a holding company structure and the applicable holding companies do not own any material cash-generating assets other than their direct and indirect holdings in KKR Group Partnership Units, distributions are expected to be funded in the following manner:

•

First, the KKR Group Partnerships will make distributions to holders of KKR Group Partnership Units, including the holding companies through which we invest, in proportion to their percentage interests in the KKR Group Partnerships;



•

Second, the holding companies through which we invest will distribute to us the amount of any distributions that they receive from the KKR Group Partnerships, after deducting any applicable taxes, and



•

Third, we will distribute to holders of our units the amount of any distributions that we receive from our holding companies through which we invest.

        The partnership agreements of the KKR Group Partnerships provide for cash distributions, which are referred to as tax distributions, to the partners of such partnerships if our Managing Partner determines that the taxable income of the relevant partnership will give rise to taxable income for its partners. We expect that the KKR Group Partnerships will make tax distributions only to the extent distributions from such partnerships for the relevant year were otherwise insufficient to cover such tax liabilities. Generally, these tax distributions are expected to be computed based on an estimate of the net taxable income of the relevant partnership allocable to a partner multiplied by an assumed tax rate equal to the highest effective marginal combined U.S. federal, state and local income tax rate prescribed for an individual or corporate resident in New York, New York (taking into account the non-deductibility of certain expenses and the character of our income). A portion of any such tax distributions received by us, net of amounts used by our subsidiaries to pay their tax liability, is expected to be distributed by us. Such amounts are generally expected to be sufficient to permit U.S. holders of KKR Group Partnership Units to fund their estimated U.S. tax obligations (including any federal, state and local income taxes) with respect to their distributive shares of net income or gain, after taking into account any withholding tax imposed on us. There can be no assurance that, for any particular unitholder, such distributions will be sufficient to pay the unitholder's actual U.S. or non-U.S. tax liability.

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        The actual amount and timing of distributions are subject to the discretion of the board of directors of our Managing Partner, and there can be no assurance that distributions will be made as intended or at all. In particular, the amount and timing of distributions will depend upon a number of factors, including, among others, our available cash and current and anticipated cash needs, including funding of investment commitments and debt service and repayment obligations; general economic and business conditions; our strategic plans and prospects; our results of operations and financial condition; our capital requirements; legal, contractual and regulatory restrictions on the payment of distributions by us or our subsidiaries, including restrictions contained in our debt agreements, and such other factors as the board of directors of our Managing Partner considers relevant.

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CAPITALIZATION

        The following table presents our consolidated cash and cash equivalents and capitalization as of December 31, 2009. You should read this information together with the information included elsewhere in this prospectus, including the information set forth under "Organizational Structure," "Unaudited Pro Forma Financial Information," and "Management's Discussion and Analysis of Financial Condition and Results of Operations" and the accompanying financial statements and related notes thereto.

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THE U.S. LISTING

        On August 4, 2009, we announced that the conditions precedent to the Combination Transaction had been deemed satisfied and entered an investment agreement among us and certain of our affiliates, on the one hand, and KKR Guernsey and certain of its affiliates, on the other hand. Pursuant to the investment agreement, we delivered a notice to KKR Guernsey on February 24, 2010 electing to seek a U.S. Listing and subsequently prepared and filed a registration statement with the SEC relating to the proposed U.S. Listing and concurrent In-Kind Distribution of our common units to holders of KKR Guernsey units. The investment agreement requires us and KKR Guernsey to use our reasonable best efforts to have the registration statement declared effective and complete the U.S. Listing and matters ancillary thereto in the manner contemplated by the investment agreement, provided that neither of us will be required to take any action that would reasonably be expected to have a material adverse effect on our business.

        The investment agreement contemplates, among other things, that KKR Guernsey will contribute its interests in our Combined Business to us in exchange for our common units and distribute those common units to holders of KKR Guernsey units pursuant to the In-Kind Distribution. The interests in our Combined Business that are currently held by KKR Guernsey consist of partner interests in Group Holdings, which owns 30% of the KKR Group Partnership Units that are currently outstanding. Upon the contribution of those partner interests to us, we will hold KKR Group Partnership Units representing a 30% interest in the Combined Business. The remaining KKR Group Partnership Units will continue to be held by our principals through KKR Holdings. KKR Group Partnership Units that are held by KKR Holdings are exchangeable for our common units on a one-for-one basis, subject to customary conversion rate adjustments for splits, unit distributions and reclassifications and compliance with applicable lock-up, vesting and transfer restrictions.

In-Kind Distribution

        Following the date on which the registration statement of which this prospectus forms a part is declared effective and our common units have been approved for listing and trading on the New York Stock Exchange, subject in each case to applicable laws, rules and regulations, holders of KKR Guernsey units will receive one of our common units for each KKR Guernsey unit they hold. Upon completion of the In-Kind Distribution, KKR Guernsey will be dissolved and delisted from Euronext Amsterdam.

        You should note that holders of KKR Guernsey units will receive our common units in the In-Kind Distribution only if they hold KKR Guernsey units when the U.S. Listing becomes effective. Accordingly, if you have sold your KKR Guernsey units on or prior to the distribution date but your transaction has not been settled at or prior to such time, you will be entitled to receive our common units. If, however, you sell your KKR Guernsey units at or prior to the distribution and your transaction has settled before such time, the purchaser of the KKR Guernsey units, and not you, will be entitled to receive our common units distributable with respect to the KKR Guernsey units you sold. Because the assets of KKR Guernsey consist solely of its interests in our Combined Business, the In-Kind Distribution will result in the dissolution of KKR Guernsey and a delisting of its units from Euronext Amsterdam. To preserve a trading market for interests in our Combined Business, the In-Kind Distribution is conditioned upon our common units being approved for listing on the New York Stock Exchange subject to official notice of issuance.

Material U.S. Federal Income Tax Consequences of the Distribution

        See "Material U.S. Federal Tax Considerations" in this prospectus.

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Listing and Trading of our Common Units

        We are seeking to list our common units on the New York Stock Exchange under the symbol "KKR." Our common units are not currently listed or traded on a national securities exchange in the United States and we cannot provide any assurance to you as to the trading price they will have after the U.S. Listing. The trading price of our common units may fluctuate significantly following the U.S. Listing. See "Risk Factors—Risks Related to the U.S. Listing and to Our Common Units." Common units distributed to holders of KKR Guernsey units will be freely transferable.

Conditions to the U.S. Listing and In-Kind Distribution

        Under the investment agreement, each party's obligation to consummate the U.S. Listing is subject to the satisfaction or waiver of each of the following conditions:

•

the common units to be issued to KKR Guernsey and distributed in the In-Kind Distribution shall have been approved for listing on the New York Stock Exchange subject to official notice of issuance;



•

the registration statement relating to the common units to be issued to KKR Guernsey and distributed in the In-Kind Distribution shall have become effective under the Securities Act and/or Exchange Act, provided (i) there is not any requirement that we or any of our affiliates become subject to regulation under the Investment Company Act and (ii) no stop order suspending the effectiveness of the registration statement has been issued and no proceedings for a similar purpose shall have been initiated or threatened by the SEC;



•

no order, injunction, judgment, award or decree issued by any governmental entity or other legal restraint or prohibition preventing the consummation of the U.S. Listing and/or the In-Kind Distribution to the KKR Guernsey unitholders shall be in effect;



•

KKR Guernsey shall have contributed its interests in the Combined Business to us in exchange for our common units; and



•

KKR Guernsey shall have received a customary comfort letter and negative assurance letter relating to information contained in the registration statement relating to the common units to be issued to KKR Guernsey and distributed in the In-Kind Distribution.

KKR Guernsey Units

        Pursuant to the In-Kind Distribution, KKR Guernsey unitholders will receive one of our common units for each KKR Guernsey unit they own. Upon completion of the In-Kind Distribution, KKR Guernsey will be dissolved and delisted from Euronext Amsterdam and all KKR Guernsey units will be cancelled.

Trading Price

        The table below shows the closing prices of KKR Guernsey units on Euronext Amsterdam at the close of the regular trading session on (i) July 17, 2009, the last trading day before our public announcement of the Combination Transaction, (ii) October 1, 2009, the date of the completion of the Combination Transaction, and (iii) March 11, 2010, the most recent trading day for which closing prices were available.

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        The table below shows the historical high and low intraday sale prices of KKR Guernsey units as reported on Euronext Amsterdam.

Distribution History

        On February 24, 2010, it was announced that a distribution of $0.08 per KKR Guernsey unit, subject to applicable withholding taxes, will be payable on or about March 25, 2010 to KKR Guernsey unitholders of record as of the close of business on March 11, 2010. On August 10, 2007, KPE's general partner declared a distribution of $0.24 per unit, or $49.1 million, to KPE unitholders of record as of the close of business on August 31, 2007. The $0.24 per unit distribution was paid to unitholders on or about September 17, 2007. On November 15, 2006, KPE's general partner declared a distribution of $0.19 per unit, or $38.9 million, to KPE unitholders of record immediately prior to the opening of business in Amsterdam on December 1, 2006. The $0.19 per unit distribution was paid to unitholders on or about December 15, 2006.

Holders

        We estimate that as of December 31, 2009, there were approximately 2,000 holders of KKR Guernsey units. Because the laws and regulations applicable to KKR Guernsey do not require KKR Guernsey holders to file regulatory disclosure reports regarding their beneficial ownership of KKR Guernsey units, we are unable to determine with reasonable certainty which holders currently beneficially own more than five percent of its units.

        As of March 10, 2010, our principals held approximately 1.4% of KKR Guernsey's outstanding units through two affiliated holding vehicles. In addition, as of such date an investment fund managed by us held approximately 2.3% of KKR Guernsey's outstanding units. No other director of KKR Guernsey beneficially owns any KKR Guernsey units. Upon completion of the U.S. Listing, these vehicles and funds will receive our common units in exchange for the KKR Guernsey units they hold on the same terms as the other KKR Guernsey unitholders.

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ORGANIZATIONAL STRUCTURE

        The following diagram illustrates the ownership and organizational structure that we will have upon the completion of the U.S. Listing and In-Kind Distribution.

Notes:

(1)

KKR Management LLC serves as our general partner and, as a result, controls our business and affairs. KKR Management LLC does not hold any economic interests in our partnership.

(2)

Upon completion of the U.S. Listing and In-Kind Distribution, public unitholders will hold 204,902,226 of our fully diluted common units, representing a 30% interest in our Combined Business.

(3)

Upon completion of the U.S. Listing and In-Kind Distribution, KKR Holdings will hold special voting units in our partnership that will entitle it to cast, with respect to those limited matters that may be submitted to a vote of our unitholders, a number of votes equal to the number of KKR Group Partnership Units that it holds from time to time.

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(4)

We will hold our KKR Group Partnership Units in KKR Management Holdings L.P. through KKR Management Holdings Corp., which is subject to taxation as a corporation for U.S. federal income tax purposes. Accordingly, our allocable share of the taxable income of KKR Management Holdings L.P. will be subject to taxation at a corporate rate. Except for KKR Management Holdings Corp. and certain of our foreign subsidiaries that are taxable as corporations for U.S. federal income tax purposes, all of our subsidiaries are treated as partnerships or disregarded entities for U.S. federal income tax purposes.

(5)

KKR Holdings holds 478,105,194 KKR Group Partnership Units, representing a 70% interest in our Combined Business. KKR Group Partnership Units that are held by KKR Holdings are exchangeable for our common units on a one-for-one basis, subject to customary conversion rate adjustments for splits, unit distributions and reclassifications and compliance with applicable lock-up, vesting and transfer restrictions. As limited partner interests, these KKR Group Partnership Units are non-voting and do not entitle to KKR Holdings to participate in the management of our business and affairs.

(6)

Carry pool allocations represent allocations of carried interest received from our investment funds and carry paying co-investment vehicles. No carried interest has been allocated with respect to co-investments and privately negotiated investments acquired from KPE in the Combination Transaction.

(7)

Our Combined Business includes (i) all of our fee-generating management companies and capital markets companies, (ii) all of the entities that are entitled to receive carried interest from investment funds and co-investment vehicles formed subsequent to the 1996 Fund and (iii) the net assets acquired from KPE in the Combination Transaction. For additional information concerning the interests in KKR that are owned by the KKR Group Partnerships or held by minority investors, see "—Components of our Business Owned by the KKR Group Partnerships."

Our Combined Business

        On October 1, 2009, we completed the Transactions pursuant to which we reorganized our asset management business into a holding company structure and acquired all of the assets and liabilities of KKR Guernsey. We refer to our business that resulted from the Transactions as our Combined Business.

Reorganization Transactions

        The reorganization of our asset management business into a holding company structure involved a contribution of equity interests in our business that were held by our principals to the KKR Group Partnerships in exchange for newly issued KKR Group Partnership Units that are held by KKR Holdings. The KKR Group Partnership Units received by KKR Holdings represent a 70% interest in our Combined Business. Our principals did not receive any cash in connection with their contribution of equity interests to the KKR Group Partnerships.

Combination Transaction

        Concurrently with the Reorganization Transactions, we completed our acquisition of the assets and liabilities of KKR Guernsey in the Combination Transaction. Pursuant to the Combination Transaction, KKR Guernsey contributed all of its assets and liabilities to the KKR Group Partnerships in exchange for newly issued KKR Group Partnership Units that are held by KKR Guernsey through Group Holdings. These KKR Group Partnership Units represent a 30% interest in our Combined Business. Upon completion of the Combination Transaction, KKR Guernsey changed its name from KKR Private Equity Investors, L.P. to KKR & Co. (Guernsey) L.P. and, effective on October 2, 2009, changed the ticker symbol for its units on Euronext Amsterdam from "KPE" to "KKR."

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        The Combination Transaction did not involve the payment of any cash consideration or involve an offering of any newly issued securities to the public, and KKR Guernsey unitholders' continued to hold KKR Guernsey units. Until the U.S. Listing and In-Kind Distribution, KKR Guernsey units will remain subject to the same restrictions on ownership and transfers that applied prior to the completion of the Combination Transaction.

U.S. Listing and In-Kind Distribution

        On February 24, 2010, we delivered to KKR Guernsey a notice of our intention to exercise a right to seek to have our common units listed and traded on the New York Stock Exchange and to have KKR Guernsey make an In-Kind Distribution of our common units to holders of KKR Guernsey units upon completion of the U.S. Listing. Our election to seek a U.S. Listing was made pursuant to an investment agreement among us and certain of our affiliates, on the one hand, and KKR Guernsey and certain of its affiliates, on the other hand. The investment agreement contemplates, among other things, that KKR Guernsey will contribute its interests in our Combined Business to us in exchange for our common units and distribute those common units to holders of KKR Guernsey units pursuant to the In-Kind Distribution.

        If the U.S. Listing and In-Kind Distribution occur, holders of KKR Guernsey units will receive one of our common units for each KKR Guernsey unit. Because the assets of KKR Guernsey consist solely of its interests in our business, the In-Kind Distribution will result in the dissolution of KKR Guernsey and a delisting of its units from Euronext Amsterdam. To preserve a trading market for interests in our business, the In-Kind Distribution will be conditioned upon our common units being approved for listing on the New York Stock Exchange subject to official notice of issuance.

Our Managing Partner

        As is commonly the case with limited partnerships, our limited partnership agreement provides for the management of our business and affairs by a general partner rather than a board of directors. Our Managing Partner serves as the ultimate general partner of us and the KKR Group Partnerships. Our Managing Partner has a board of directors that is co-chaired by our founders Henry Kravis and George Roberts, who also serve as our Co-Chief Executive Officers and, in such positions, are authorized to appoint other officers of our Managing Partner.

        You will not hold securities of our Managing Partner and will not be entitled to vote in the election of its directors or other matters affecting its governance. Only those persons holding Class A shares in our Managing Partner will be entitled to vote in the election or removal of its directors, on proposed amendments to its charter documents or on other matters that require approval of its equity holders. Our senior principals hold all such interests. See "Management—Our Managing Partner."

Group Holdings

        Group Holdings is the entity through which KKR Guernsey owns KKR Group Partnership Units representing a 30% economic interest in our Combined Business. KKR Guernsey's interest in Group Holdings consists of a limited partner interest that is non-voting. We hold a non-economic general partner interest in Group Holdings and, through such interest, exercise control over the KKR Group Partnerships and the Combined Business. Our Managing Partner controls us and exercises this control. In connection with the U.S. Listing and In-Kind Distribution, we will acquire all of KKR Guernsey's interests in Group Holdings and, as result of such acquisition, both control the KKR Group Partnerships and hold KKR Group Partnership Units representing a 30% economic interest in the Combined Business.

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KKR Group Partnerships

        Each KKR Group Partnership has an identical number of partner interests and, when held together, one Class A partner interest in each of the KKR Group Partnerships together represents one KKR Group Partnership Unit. Upon completion of the U.S. Listing and In-Kind Distribution, we will hold KKR Group Partnership Units representing a 30% economic interest in the Combined Business and our principals will hold KKR Group Partnership Units representing a 70% economic interest in the Combined Business. KKR Group Partnership Units that are held by KKR Holdings are exchangeable for our common units on a one-for-one basis, subject to customary conversion rate adjustments for splits, unit distributions and reclassifications and compliance with applicable lock-up, vesting and transfer restrictions.

Components of Our Business Owned by the KKR Group Partnerships

        Following the completion of the Transactions, except for interests described below, the KKR Group Partnerships own:

•

all of the controlling and economic interests in our fee-generating management companies and capital markets companies, which allows our unitholders to share ratably in the management, monitoring, transaction and other fees earned from all of our funds, managed accounts, portfolio companies, capital markets transactions, specialty finance company, structured finance vehicles and other investment products;



•

controlling and economic interests in the general partners of our funds and the entities that are entitled to receive carry from our co-investment vehicles, which allows our unitholders to share in our carried interest, as well as any returns on investments made by or on behalf of the general partners of our funds on or after October 1, 2009, the date of the completion of the Combination Transaction; and



•

all of the controlling and economic interests in our principal assets, including the assets formerly owned by KPE, which allows us to share ratably in the returns that our principal assets generate.

        With respect to our active and future funds and vehicles that provide for carried interest, we intend to continue to allocate to our principals, other professionals and selected other individuals who work in these operations a portion of the carried interest earned in relation to these funds as part of our carry pool. We expect to allocate approximately 40% of the carry we receive from these funds and vehicles to our carry pool, although this percentage may fluctuate over time. Allocations to the carry pool may not exceed 40% without the approval of a majority of the independent directors of our Managing Partner.

        Certain minority investors retain additional interests in our business and such interests were not acquired by the KKR Group Partnerships in the Transactions:

•

controlling and economic interests in the general partners of the 1996 Fund, which interests were not contributed to the KKR Group Partnerships due to the fact that the general partners are not expected to receive meaningful carried interest proceeds from further realizations;



•

noncontrolling economic interests that allocate to a former principal and such person's designees an aggregate of 1% of the carried interest received by general partners of our funds and 1% of our other profits until a future date;



•

noncontrolling economic interests that allocate to certain of our former principals and their designees a portion of the carried interest received by the general partners of our private equity funds that was allocated to them with respect to private equity investments made during such former principals' previous tenure with our firm;

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•

noncontrolling economic interests that allocate to certain of our current and former principals all of the capital invested by or on behalf of the general partners of our private equity funds before the completion of the Transactions on October 1, 2009 and any returns thereon as well as any realized carried interest distributions that had actually been received but not distributed by the general partners prior to the Transactions; and



•

a noncontrolling economic interest that allocates to a third party an aggregate of 2% of the equity in our capital markets business.

        The interests described in the immediately preceding bullets (other than interests in the general partners of the 1996 Fund) are referred to as the Retained Interests. The Retained Interests are reflected in our financial statements as noncontrolling interests even though these interests are not part of the Combined Business. Except for the Retained Interest in our capital markets business, these interests generally are expected to run-off over time, thereby increasing the interests of the KKR Group Partnerships in the entities that comprise our business.

KKR Holdings

        Our principals hold interests in our business through KKR Holdings, which owns all of the outstanding KKR Group Partnership Units that are not allocable to KKR Guernsey. These individuals receive financial benefits from our business in the form of distributions and other amounts funded by KKR Holdings and through their direct and indirect participation in the value of KKR Group Partnership Units held by KKR Holdings.

        Amounts funded by KKR Holdings include annual cash bonuses that are paid to certain of our most senior employees as well as equity and equity based grants that were made to our principals and other employees in connection with the Transactions. Because these amounts are funded by KKR Holdings, we do not bear the economic costs associated with them, although we are required to record certain non-cash charges in our financial statements relating to these items.

        The interests that these individuals hold in KKR Holdings will be subject to transfer restrictions and, except for interests held by its founders and certain interests that were vested when granted, time and/or performance based vesting requirements. The transfer restriction period will last for a minimum of (i) one year with respect to one-half of the interests vesting on a vesting date and (ii) two years with respect to the other one-half of the interests vesting on such vesting date. While employed by our firm, our personnel are also subject to minimum retained ownership rules that require them to continuously hold at least 25% of their cumulatively vested interests.

        Interests that time vest will vest in installments over a 5 year period from the grant date. Interests that are subject to performance based criteria may be subject to additional time based vesting requirements that begin when performance criteria have been met. Vesting of certain transfer restricted interests will be subject to the holder not being terminated for cause and complying with the terms of his or her confidentiality and restrictive covenant agreement during the transfer restrictions period. See "Certain Related Party Transactions—Confidentiality and Restrictive Covenant Agreements." The transfer and vesting restrictions applicable to these interests may not be enforceable in all cases and can be waived, modified or amended by KKR Holdings at any time without the consent of KKR.

Equity Incentive Plan

        In connection with the U.S. Listing, we intend to adopt our Equity Incentive Plan for our employees, directors, officers, consultants and senior advisors. The plan will contain customary terms for equity incentive plans for U.S. publicly traded asset managers and will allow for the issuance of various forms of awards, including restricted equity awards, unit appreciation rights, options and other

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equity based awards. The plan will be administered by the board of directors of our Managing Partner. See "Management—KKR & Co. L.P. Equity Incentive Plan."

Exchange Agreement

        We are a party to an exchange agreement with KKR Holdings pursuant to which KKR Holdings and certain of the transferees of its KKR Group Partnership Units may, up to four times each year, exchange KKR Group Partnership Units held by them (together with corresponding special voting units in our partnership) for our common units on a one-for-one basis, subject to customary conversion rate adjustments for splits, unit distributions and reclassifications. At our election, we may settle exchanges of KKR Group Partnership Units with cash in an amount equal to the fair market value of the common units that would otherwise be deliverable in such exchanges. If we elect to settle an exchange of KKR Group Partnership Units with cash, the net assets of the KKR Group Partnerships will decrease and we will cancel the KKR Group Partnership Units that are acquired in the exchange, which will result in a corresponding reduction in the number of fully diluted common units and special voting units that we have outstanding following the exchange. As a result of the cancellation of the KKR Group Partnership Units that are acquired in the exchange, our percentage ownership of the KKR Group Partnerships will increase and KKR Holdings' percentage ownership will decrease.

Tax Receivable Agreement

        The acquisition by our intermediate holding company, KKR Management Holdings Corp., of KKR Group Partnership Units from KKR Holdings or transferees pursuant to the exchange agreement is expected to result in an increase in our intermediate holding company's share of the tax basis of the tangible and intangible assets of KKR Management Holdings L.P., primarily attributable to a portion of the goodwill inherent in our business, that would not otherwise have been available. This increase in tax basis may increase depreciation and amortization deductions for U.S. federal tax purposes and therefore reduce the amount of tax that we would otherwise be required to pay in the future. This increase in tax basis may also decrease gain (or increase loss) on future dispositions of certain capital assets to the extent tax basis is allocated to those capital assets.

        We are a party to a tax receivable agreement with KKR Holdings requiring our intermediate holding company to pay to KKR Holdings or transferees of its KKR Group Partnership Units 85% of the amount of cash savings, if any, in U.S. federal, state and local income tax that the intermediate holding company actually realizes as a result of this increase in tax basis as well as 85% of the amount of any such savings the intermediate holding company actually realizes as a result of increases in tax basis that arise due to future payments under the agreement. A termination of the agreement or a change of control could give rise to similar payments based on tax savings that we would be deemed to realize in connection with such events. Although we are not aware of any issue that would cause the IRS to challenge a tax basis increase, neither KKR Holdings nor its transferees will reimburse us for any payments previously made under the tax receivable agreement if such tax basis increase, or the benefits of such increases, were successfully challenged by the IRS. See "Certain Relationships and Related Party Transactions—Tax Receivable Agreement." In the event that other of our current or future subsidiaries become taxable as corporations and acquire KKR Group Partnership Units in the future, or if we become taxable as a corporation for U.S. federal income tax purposes, each will become subject to a tax receivable agreement with substantially similar terms.

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UNAUDITED PRO FORMA FINANCIAL INFORMATION

        The following unaudited pro forma statement of operations for the year ended December 31, 2009 gives effect to the Transactions and certain other arrangements entered into in connection with the Transactions as if the Transactions and such arrangements had been completed as of January 1, 2009. Because the Transactions and related arrangements were completed on October 1, 2009, their impact is fully reflected in our statement of financial condition as of December 31, 2009. Accordingly, we have not included a pro forma statement of financial condition.

        The unaudited pro forma statement of operations is based on the historical consolidated and combined financial statements included elsewhere in this prospectus. The pro forma adjustments are described in the accompanying notes and are based on available information and assumptions that management believes are reasonable in order to reflect, on a pro forma basis, the impact of the Transactions and related arrangements described above on our historical financial information.

        This unaudited pro forma financial information is included for informational purposes only and does not purport to reflect the results of operations that would have occurred had the Transactions and the related arrangements described above occurred on the dates indicated or had we operated as a public company during the periods presented or for any future period or at any future date. You are cautioned not to place undue reliance on this information. You should read this information in conjunction with "Organizational Structure," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and the financial statements and related notes included elsewhere in this prospectus.

Consolidation

        Our consolidated and combined financial statements include the accounts of our management and capital markets companies, the general partners of our investment funds and carry-yielding co-investment vehicles and a number of investment funds that we are required to consolidate in our financial statements in accordance with GAAP. We refer to these consolidated funds as "the KKR Funds." Prior to the Transactions, the KKR Funds include the 1996 Fund, the European Fund, the Millennium Fund, the European Fund II, the 2006 Fund, the Asian Fund, the European Fund III, E2 Investors and the KPE Investment Partnership. Following the completion of the Transactions, we continue to consolidate most of the KKR Funds and reflect interests in those entities that are held by third party investors as noncontrolling interests in consolidated entities. Interests in the KPE Investment Partnership that were previously owned by KKR Guernsey and reflected as noncontrolling interests in consolidated entities are now included in partners' capital as a result of our acquisition of those assets.

Reorganization Transactions

        On October 1, 2009, we completed the Reorganization Transactions pursuant to which we reorganized our asset management business into a holding company structure as part of our acquisition of all of the assets and liabilities of KKR Guernsey. The reorganization of our asset management business into a holding company structure involved a contribution to the KKR Group Partnerships of equity interests in our business that were held by our principals in exchange for newly issued KKR Group Partnership Units that are held by KKR Holdings. The KKR Group Partnership Units received by KKR Holdings represent a 70% interest in our Combined Business. Our principals did not receive any cash in connection with their contribution of equity interests to the KKR Group Partnerships.

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Other Adjustments

        In connection with the Reorganization Transactions, we also recorded certain other adjustments relating to:

•

the compensation and equity ownership of our principals, and certain operating consultants and other personnel, who hold interests in KKR Holdings that are subject to vesting and may receive distributions or payments that are borne by KKR Holdings;



•

the allocation of carried interest to our principals, other professionals and selected other individuals as part of our carry pool; and



•

the retention by our principals of responsibility for clawback obligations relating to carry distributions received prior to the Transactions up to a maximum of $223.6 million.

        We have made adjustments relating to these arrangements in the following unaudited pro forma financial information to the extent that information relating to such matters is currently available and objectively determinable as if such arrangements had been completed as of January 1, 2009.

Combination Transaction

        Concurrently with the Reorganization Transactions, we completed our acquisition of the assets and liabilities of KKR Guernsey in the Combination Transaction. Pursuant to the Combination Transaction, KKR Guernsey contributed all of its assets and liabilities to the KKR Group Partnerships in exchange for newly issued KKR Group Partnership Units that are held by KKR Guernsey through KKR Group Holdings. These KKR Group Partnership Units represent a 30% interest in our Combined Business.

Public Company Expenses

        Following the U.S. Listing, we will incur costs associated with being a U.S. publicly traded company. Such costs will include new or increased expenses for such items as insurance, directors' fees, accounting work, legal advice and compliance with applicable U.S. regulatory and stock exchange requirements, including costs associated with compliance with the Sarbanes-Oxley Act and periodic or current reporting obligations under the Exchange Act. No pro forma adjustments have been made to reflect such costs due to the fact that they currently are not objectively determinable.

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KKR Group Holdings L.P.

Unaudited Pro Forma Consolidated and Combined Statement of Operations

For the Year Ended December 31, 2009

(Amounts in thousands, except per unit data)

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NOTES TO UNAUDITED PRO FORMA FINANCIAL INFORMATION

(All Dollars in Thousands)

Reorganization Adjustments

        The Reorganization Adjustments give effect to the elimination of the controlling and economic interest in the general partners of the 1996 Fund and the elimination of the financial results of the following "Retained Interests:"

(i)

economic interests that allocate to a former principal and such person's designees an aggregate of 1% of the carried interest received by the general partners of our private equity funds and 1% of our other profits (losses);



(ii)

economic interests that allocate to certain of our former principals and their designees a portion of the carried interest received by the general partners of our private equity funds that was allocated to them with respect to private equity investments made during such former principals' previous tenure with us; and



(iii)

economic interests that allocate to certain of our current and former principals all of the capital invested by or on behalf of the general partners of our private equity funds before the completion of the Transactions and any returns thereon.

(a)

Reflects the elimination of the financial results of the general partners of the 1996 Fund, because the KKR Group Partnerships did not acquire an interest in those general partners in connection with the Reorganization Transactions. Those general partners are entitled to carried interests that allocate to them a percentage of the net profits generated on the fund's investments, subject to certain requirements. The funds also pay management fees to us in exchange for management and other services.

The elimination of the financial results of the general partners of the 1996 Fund resulted in (i) the recognition of $3,106 of fees from management fees paid by the 1996 Fund that had been eliminated in consolidation as an inter-company transaction, (ii) elimination of $222 of expenses, (iii) elimination of $251,701 of net gains (losses) from investment activities (iv) elimination of $17,851 of dividend income, (v) elimination of $3,043 of interest income and (vi) elimination of $202,105 of net income attributable to noncontrolling interests in consolidated entities, because those items are no longer reflected in our consolidated financial statements.

        The following table illustrates the line items in the statement of operations affected by the exclusion of the 1996 Fund:

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NOTES TO UNAUDITED PRO FORMA FINANCIAL INFORMATION (Continued)

(All Dollars in Thousands)

Reorganization Adjustments (Continued)

(b)

Because capital investments made by or on behalf of the general partners of our private equity funds following the completion of the Reorganization Transactions are held by the KKR Group Partnerships, no pro forma adjustments have been made to the pro forma statements of operations to exclude the financial results of any capital investments made on or after January 1, 2009. The exclusion of such results related to investments made prior to January 1, 2009 and other adjustments for Retained Interests resulted in an increase to net income (loss) attributable to noncontrolling interests in consolidated entities of $159,947.

Other Adjustments

Equity-based Payments

        In connection with the Transactions, our principals and certain operating consultants received interests in KKR Holdings, which owns KKR Group Partnership Units representing a 70% interest in our Combined Business. These interests are subject to minimum retained ownership requirements and transfer restrictions, and allow for the ability to exchange into units of KKR & Co. L.P. on a one-for-one basis.

        Except for any interests in KKR Holdings that vested on the date of grant, interests in KKR Holdings that time vest will vest in installments over a five-year period from the grant date. Interests that are subject to performance based vesting criteria may be subject to additional time based vesting requirements that begin when performance criteria have been met. The transfer restriction period will last for a minimum of (i) one year with respect to one-half of the interests vesting on any vesting date and (ii) two years with respect to the other one-half of the interests vesting on such vesting date.

(c)

KKR Holdings Principal Units—Interests in KKR Holdings received by principals give rise to periodic employee compensation charges in our statement of operations based on the grant-date fair value of $9.35 per unit. For interests that vested on the grant date, compensation expense is recognized on the date of grant based on the fair value of a unit (determined using the closing price of KKR Guernsey units) on the grant date multiplied by the number of vested interests.

Compensation expense recognized on unvested interests in KKR Holdings is calculated based on the fair value of a unit (determined using the closing price of KKR Guernsey units) on the grant date, discounted for the lack of participation rights in the expected distributions on unvested interests, which ranges from 1% to 32%, multiplied by the number of unvested interests on the grant date. Additionally, the calculation of compensation expense on unvested interests assumes a forfeiture rate of up to 3% annually based upon expected turnover by employee class.

The net pro forma adjustment to employee compensation and benefits relating to KKR Holdings principal units was $190,411, comprised of the inclusion of $465,206 of recurring periodic vesting charges and the exclusion of $274,795 of non-recurring grant date vesting charges.

(d)

KKR Holdings Operating Consultant Units—Interests in KKR Holdings granted to operating consultants give rise to periodic general, administrative and other charges in our statement of operations. For interests that vested on the grant date, expense is recognized on the date of grant based on the fair value of a unit (determined using the closing price of KKR Guernsey units) on the grant date multiplied by the number of vested interests.

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NOTES TO UNAUDITED PRO FORMA FINANCIAL INFORMATION (Continued)

(All Dollars in Thousands)

Other Adjustments (Continued)

General, administrative and other expense recognized on unvested units is calculated based on the fair value of an interest in KKR Holdings (determined using the closing price of KKR Guernsey's units) on each reporting date and subsequently adjusted for the actual fair value of the award at each vesting date. Accordingly, the measured value of these interests will not be finalized until each vesting date. Additionally, the calculation of the compensation expense assumes a forfeiture rate of up to 3% annually based upon expected turnover by class of operating consultant.

The net pro forma adjustment to general, administrative and other expense relating to KKR Holdings Operating Consultant Units was $(2,994) comprised of the inclusion of $56,477 of recurring periodic vesting charges and the exclusion of $59,471 of non-recurring grant date vesting charges.

(e)

Profit Sharing Charges—We have implemented profit sharing arrangements for our principals and certain operating consultants working in our businesses and across our different operations that are designed to appropriately align performance and compensation. Subsequent to the Transactions, with respect to our active and future funds and vehicles that provide for carried interest, we will allocate to our principals, and certain operating consultants a portion of the carried interest earned in relation to these funds as part of our carry pool. As it relates to the profit sharing arrangement with our employees, these amounts are accounted for as compensatory in conjunction with the related carried interest income and recorded as compensation expense. As it relates to the profit sharing arrangement with certain operating consultants, these amounts are accounted for in the same manner, but classified as general administrative and other expense.

The net pro forma adjustment related to the allocations to our carry pool was (i) $(25,088) to employee compensation and benefits expense comprised of the inclusion of $101,983 of recurring carry pool allocations and the exclusion of $127,071 of non-recurring charges associated with establishing the carry pool allocation on October 1, 2009; and (ii) $(627) to general, administrative and other expense comprised of the inclusion of $2,549 of recurring carry pool allocations and the exclusion of $3,176 of non-recurring charges associated with establishing the carry pool allocation on October 1, 2009.

In addition, we have historically allocated a percentage of carry to a profit sharing plan for our other employees and advisors. These charges have historically been borne by us and have been recorded in employee compensation and benefits for amounts due to employees and general administrative and other expense or fund expenses for amounts due to advisors. Subsequent to the Transactions, the costs associated with this plan will be borne pro-rata by the respective parties receiving the carried interest. As such, a non-recurring benefit related to the pro rata share of the liability not borne by us was recorded in the corresponding line items in the statement of financial condition and statement of operations.

The net pro forma adjustment related to this profit sharing plan was (i) a charge of $4,269 to employee compensation and benefits expense; (ii) a charge of $608 to general, administrative and other expense; and (iii) a charge of $1,154 to fund expense.

(f)

Discretionary compensation and discretionary allocations—Certain principals who hold interests in KKR Holdings are expected to be allocated, on a discretionary basis, distributions received by KKR Holdings on KKR Group Partnership Units. These discretionary amounts are expected to be made annually and result in principals receiving amounts in excess of their vested equity interests.

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NOTES TO UNAUDITED PRO FORMA FINANCIAL INFORMATION (Continued)

(All Dollars in Thousands)

Other Adjustments (Continued)

Even though these amounts are borne only by KKR Holdings, any amounts in excess of a principal's vested equity interests are reflected as employee compensation and benefits expense due to the fact that unvested interests do not carry distribution participation rights.

        These compensation charges amounted to $56,480 for the year ended December 31, 2009.

(g)

Other compensation adjustments—Historically, our employee compensation and benefits expense consisted of base salaries and bonuses paid to employees who were not our senior principals. Payments made to our senior principals included partner distributions which were accounted for as capital distributions. Following the completion of the Transactions, all of our senior principals and other employees receive a base salary that is paid by us and accounted for as employee compensation and benefits expense. Our employees are also eligible to receive discretionary cash bonuses based on performance criteria, our overall profitability and other matters.

The pro forma adjustment to reflect the exclusion of certain employee bonuses and the inclusion of senior principals' salaries amounted to $(12,750).

(h)

KKR Holdings Equity Plan—In connection with the Transactions, 10,245,057 restricted equity units were granted by KKR Holdings to our employees and advisors. The vesting of these equity units is contingent on our common units becoming listed and traded on the New York Stock Exchange or another U.S. exchange. As of December 31, 2009, this contingency had not occurred and accordingly, no compensation expense was recorded in our historical financial statements. On a pro forma basis, these awards were accounted for as equity awards assuming a share price equal to that of KKR Guernsey units on the grant date of $9.35.

The expense related to the vesting of equity awards granted to employees is reflected as employee compensation and benefits expense on a graded basis assuming a forfeiture rate of 3% per year and amounted to $45,427.

(i)

Reflects the inclusion of general, administrative and other expenses incurred by KKR Guernsey in the amount of $3,888.

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NOTES TO UNAUDITED PRO FORMA FINANCIAL INFORMATION (Continued)

(All Dollars in Thousands)

Other Adjustments (Continued)

The following table summarizes the effects of the other pro forma adjustments described in notes (c)—(i) above on employee compensation and benefits expense, general, administrative and other expense, and fund expense in the statement of operations:

(j)

Contingent Repayment Guarantees—The instruments governing our private equity funds generally include a "clawback" provision that, if triggered, may give rise to a contingent obligation of the general partners to return or contribute amounts to the fund for distribution to the limited partners at the end of the life of the fund. Under a "clawback" provision, upon the liquidation of a fund, the general partner is required to return, on an after-tax basis, previously distributed carry to the extent that, due to the diminished performance of later investments, the aggregate amount of carry distributions received by the general partner during the term of the fund exceeds the amount to which the general partner was ultimately entitled. Changes in the underlying value of the KKR Funds impact the clawback amounts due.

Based on the terms of the Transaction, our principals remain responsible for a portion of the clawback obligation relating to carry distributions received prior to the Transactions up to a maximum of $223.6 million. As a result of this arrangement, we have recorded an adjustment of $(100,260) to offset the income associated with the decrease in the clawback liability as this liability is an obligation of our principals and not us.

(k)

We have historically operated as a group of partnerships for U.S. federal income tax purposes and, in the case of certain entities located outside the United States, corporate entities for foreign income tax purposes. Because most of the entities in our consolidated group are taxed as

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NOTES TO UNAUDITED PRO FORMA FINANCIAL INFORMATION (Continued)

(All Dollars in Thousands)

Other Adjustments (Continued)

partnerships, our income is generally allocated to, and the resulting tax liability is generally borne by, our partners and we generally are not taxed at the entity level.

Following the Transactions, the KKR Group Partnerships and their subsidiaries continue to operate as partnerships for U.S. federal income tax purposes and, in the case of certain entities located outside the United States, corporate entities for foreign income tax purposes. Accordingly, those entities will continue to be subject to New York City unincorporated business taxes ("UBT") or foreign income taxes. Certain of the KKR Group Partnership Units owned by us, however, are held through an intermediate holding company that is taxable as a corporation for U.S. federal income tax purposes and subject to additional entity level taxes. As a result of this holding structure, we will record an additional provision for corporate income taxes that will reflect our current and deferred tax liability relating to the taxable earnings allocated to such entity.

The amount of the adjustment reflects the difference between the actual tax provision for the historical organizational structure and the estimated tax provision that would have resulted had the Transactions been effected on January 1, 2009. This amounted to $(2,783) of foreign and unincorporated business taxes and $49,249 of state and federal taxes.

For a discussion of pending legislation that may preclude us from qualifying for treatment as a partnership for U.S. federal income tax purposes, see "Risk Factors—Risks Related to Our Business—Legislation has been introduced in the U.S. Congress in various forms that, if enacted, (i) could preclude us from qualifying as a partnership and/or (ii) could tax carried interest as ordinary income for U.S. federal income tax purposes and require us to hold carried interest through taxable subsidiary corporations. If this or any similar legislation or regulation were to be enacted and apply to us, we would incur a material increase in our tax liability that could result in a reduction in the market price of our common units."

Adjustments for the Combination Transaction

(l)

Reflects the exclusion of noncontrolling interests in consolidated entities representing interests in the KPE Investment Partnership, which became wholly owned by the KKR Group Partnerships beginning on October 1, 2009. For the year ended December 31, 2009, on a pro forma basis, the exclusion of these non-controlling interests resulted in net benefits accounted for as noncontrolling interests in income (loss) of consolidated entities of $882,138.

Allocation to KKR Holdings

(m)

Reflects the inclusion of new noncontrolling interests in consolidated entities representing the KKR Group Partnership Units that are held by KKR Holdings subsequent to the completion of the Transactions on October 1, 2009. For the year ended December 31, 2009, on a pro forma basis, the inclusion of these noncontrolling interests resulted in net charges accounted for as noncontrolling interests held by KKR Holdings of $857,276.

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NOTES TO UNAUDITED PRO FORMA FINANCIAL INFORMATION (Continued)

(All Dollars in Thousands)

Determination of Earnings Per Common Unit

(n)

Pro forma basic and diluted net income per common unit were computed in the following manner.