SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K (Mark One) [X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2003 [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________________ to ___________________ Commission File Number: 0-6233 A. Full title of the plan and the address of the plan, if different from that of the issuer named below: TRUSTCORP MORTGAGE COMPANY EMPLOYEE RETIREMENT SAVINGS PLAN B. Name of issuer of the securities held pursuant to the plan and the address of its principal executive office: 1st Source Corporation 100 N. Michigan Street South Bend, Indiana 46601 SIGNATURES The Plan. Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized. TRUSTCORP MORTGAGE COMPANY EMPLOYEE RETIREMENT SAVINGS PLAN By the Plan Administrator TRUSTCORP MORTGAGE COMPANY /s/Jay A. Rudynski -------------------------------------------- Jay A. Rudynski, Chief Financial Officer Date: June 28, 2004 Financial Statements and Schedule Trustcorp Mortgage Company Employee Retirement Savings Plan FOR THE YEARS ENDED DECEMBER 31, 2003 AND 2002 Trustcorp Mortgage Company Employee Retirement Savings Plan For the years ended December 31, 2003 and 2002 CONTENTS Report of Independent Registered Public Accounting Firm.......................1 Financial Statements Statements of Net Assets Available for Benefits...............................2 Statements of Changes in Net Assets Available for Benefits....................3 Notes to Financial Statements.................................................4 Schedule Schedule of Assets Held for Investment Purposes At End of Year................8 Exhibits Consent of Independent Registered Public Accounting Firm...........Exhibit 23.1 Report of Independent Registered Public Accounting Firm Board of Directors Trustcorp Mortgage Company We have audited the accompanying statements of net assets available for benefits of the Trustcorp Mortgage Company Employee Retirement Savings Plan as of December 31, 2003 and 2002, and the related statements of changes in net assets available for benefits for the years then ended. These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2003 and 2002, and the changes in its net assets available for benefits for the years then ended, in conformity with U.S. generally accepted accounting principles. Our audits were performed for the purpose of forming an opinion on the basic financial statements taken as a whole. The accompanying supplemental schedule of assets held for investment purposes at end of year as of December 31, 2003, is presented for purposes of additional analysis and is not a required part of the financial statements but is supplementary information required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. This supplemental schedule is the responsibility of the Plan's management. The supplemental schedule has been subjected to the auditing procedures applied in our audits of the financial statements and, in our opinion, is fairly stated in all material respects in relation to the financial statements taken as a whole. /s/Ernst & Young LLP ------------------- Columbus, Ohio June 24, 2004 1 Trustcorp Mortgage Company Employee Retirement Savings Plan Statements of Net Assets Available for Benefits DECEMBER 31 2003 2002 -------------------------------- ASSETS Cash and cash equivalents $ 45,683 $ 35,204 Investments at fair value Common stock 923,402 474,928 Mutual funds 2,961,002 2,022,428 1st Source Bank common trust fund 511,452 590,188 Participant loans receivable 217,024 240,387 -------------------------------- Total investments 4,612,880 3,327,931 Contribution receivable Employer 24,151 8,553 Employee 15,332 22,146 -------------------------------- 39,483 30,699 Other assets Other Receivables 6,374 7,404 Total assets 4,704,420 3,401,238 LIABILITIES Accrued expenses payable 10,806 12,374 Investment purchases payable - 15,016 -------------------------------- Total liabilites 10,806 27,390 -------------------------------- Net assets available for benefits $ 4,693,614 $ 3,373,848 ================================ See accompanying notes. 2 Trustcorp Mortgage Company Employee Retirement Savings Plan Statement of Changes in Net Assets Available for Benefits FOR THE YEAR ENDED DECEMBER 31 2003 2002 ----------------------------- ADDITIONS Investment income: Interest $ 16,471 $ 19,213 Dividends 49,425 45,903 Capital losses (32,776) (104,315) Net appreciation (depreciation) in fair value of investments 797,185 (232,489) ----------------------------- 830,305 (271,688) ----------------------------- Contributions: Employer 174,768 146,278 Employee 453,176 392,153 ----------------------------- 627,944 538,431 ----------------------------- Total additions 1,458,249 266,743 DEDUCTIONS Benefits paid to participants 113,361 552,963 Plan expenses 25,122 27,791 ----------------------------- Total deductions 138,483 580,754 ----------------------------- Net increase (decrease) 1,319,766 (314,011) Net assets available for benefits: Beginning of year 3,373,848 3,687,859 ----------------------------- End of year $4,693,614 $3,373,848 ============================= See accompanying notes. 3 Trustcorp Mortgage Company Employee Retirement Savings Plan Notes to Financial Statements December 31, 2003 1. DESCRIPTION OF THE PLAN GENERAL The Trustcorp Mortgage Company Employee Retirement Savings Plan (the "Plan") is a defined contribution plan covering substantially all employees of Trustcorp Mortgage Company ("Trustcorp") who have completed one year of service in which the employee has worked 1,000 hours. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 ("ERISA"). Trustcorp is a wholly owned subsidiary of 1st Source Corporation. The Board of Directors of Trustcorp Mortgage Company may authorize a contribution from consolidated net profit or retained earnings in excess of the 401(k) matching contributions which are also approved by the Board. These discretionary contributions are made in cash and are allocated to each participant based upon provisions of the Plan Agreement. FUNDING AND VESTING Participants are permitted to designate up to 25% of their annual compensation as a salary reduction contribution to the Plan under Section 401(k) of the Internal Revenue Code. In addition, participants age 50 or older may elect to defer up to an additional $2,000 (in 2003) and $1,000 (in 2002) per year (called "catch-up contributions") to the plan. When applying the discretionary matching contributions, only salary reductions up to six percent (6%) of eligible employee compensation is considered. For the years 2003 and 2002, the discretionary matching contribution percentage was 50%. In addition, as part of the profit sharing component of the Plan, Trustcorp has the discretion to make an additional contribution to the Plan, out of current or accumulated net profits. For the years 2003 and 2002, this discretionary contribution was equal to $16,000 and $0 respectively. Vesting of participant contributions and Trustcorp's 401(k) matching contributions are immediate. Vesting of the Trustcorp contributions for the profit sharing component of the Plan is based on years of credited service, with participants becoming 100% vested after seven years of credited service. However, a participant becomes 100% vested upon satisfying the requirements for early retirement under the terms of the Plan document. Each participant's account is credited with the participant's contribution and an allocation of (a) Trustcorp's contribution, (b) Plan earnings net of Plan expenses, and (c) forfeitures of terminated participants' non-vested accounts. Allocations are based on participant compensation or account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account balance. 4 Trustcorp Mortgage Company Employee Retirement Savings Plan Notes to Financial Statements (continued) 1. DESCRIPTION OF THE PLAN (CONTINUED) PARTICIPANT LOANS Participants may borrow from the Plan amounts not to exceed the lesser of one-half of the participant's vested account balance or $50,000. The loans are collateralized by the participant's vested account balance and bear interest at fixed rates of 1% above the national prime rate as posted in the Wall Street Journal. The loans are repayable over five years except for loans used to acquire or construct a participant's principal residence, in which case the repayment term may be up to fifteen years. PAYMENT OF BENEFITS On termination of service, a participant may elect to receive either a lump-sum amount equal to the value of his or her vested account balance or periodic installments in accordance with Plan provisions. At December 31, 2003 and 2002, there have been no amounts allocated to participants who had effectively withdrawn from the Plan and requested distribution as of the end of those respective years, but had yet to receive their final distribution. PLAN TERMINATION Although it has not expressed any intention to do so, Trustcorp has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. In the event of Plan termination, participants will become fully vested in their accounts. The foregoing description of the Plan provides only general information. Participants should refer to the Plan Agreement, the Summary Plan Description, or the Employee Handbook for a more complete description of the Plan's provisions. Copies are available from the Trustcorp Human Resources Division. 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES INVESTMENT VALUATION AND INCOME RECOGNITION Investments are stated at fair value. Securities traded on a national securities exchange are valued at the last reported sales price on the last business day of the Plan year; securities traded in the over-the-counter market and listed securities for which no sale was reported on that date are valued at the average of the last reported bid and ask prices. The fair value of mutual funds and the Plan's participation in common/collective trust funds of 1st Source Bank are stated at the aggregate current value as reported by the funds. Loans to participants are stated at cost, which approximates fair value. 5 Trustcorp Mortgage Company Employee Retirement Savings Plan Notes to Financial Statements (continued) 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. USE OF ESTIMATES The financial statements of the Trustcorp Mortgage Company Employee Retirement Savings Plan (the "Plan") are presented on the accrual basis and are prepared in conformity with accounting principles generally accepted in the United States, which require management to make estimates and assumptions that affect amounts in the financial statements and accompanying notes. Actual results could differ from those estimates. 3. INVESTMENTS During 2003 and 2002, the Plan's investments (including investments purchased, sold, as well as held during the year) appreciated (depreciated) in value by $797,185 and ($232,489), respectively, as follows: NET APPRECIATION NET APPRECIATION (DEPRECIATION) IN (DEPRECIATION) IN FAIR VALUE DURING FAIR VALUE DURING 2003 2002 ------------------ --------------------- Common stock $ 203,596 $ (80,083) Mutual funds 584,992 (160,108) 1st Source Bank common trust fund 8,597 7,702 ---------------- --------------------- $ 797,185 $ (232,489) ================ ===================== The fair value of individual investments that represent 5% or more of the Plan's net assets are as follows: 2003 2002 -------- ---------- 1st Source Corporation common stock $779,587 $ 351,214 Morgan Stanley Institutional International Equity 540,031 476,495 1st Source Monogram Income Equity Fund 584,843 421,885 1st Source Monogram Diversified Equity Fund 579,368 416,327 1st Source Monogram Special Equity Fund 582,345 417,196 1st Source Monogram Income Fund 414,627 290,525 1st Source Monogram Long/Short Fund 243,173 - 1st Source Bank Employee Benefit Guaranteed Income Fund 511,452 590,188 6 Trustcorp Mortgage Company Employee Retirement Savings Plan Notes to Financial Statements (continued) 4. TRANSACTIONS WITH PARTIES-IN-INTEREST Parties-in-interest are defined under Department of Labor regulations as any fiduciary of the Plan, any party rendering service to the Plan, the employer and certain others. Plan assets are held in custody by the trust division of 1st Source Bank, a wholly owned subsidiary of 1st Source Corporation, parent of Trustcorp. Professional fees for the audit of the Plan for the year ended December 31, 2003 were paid by Trustcorp. The Plan held the following party-in-interest investments at fair value at December 31: 2003 2002 ---------- ---------- 1st Source Corporation Common Stock $779,587 $ 351,214 1st Source Monogram Income Equity Fund 584,843 421,885 1st Source Monogram Diversified Equity Fund 579,368 416,327 1st Source Monogram Special Equity Fund 582,345 417,196 1st Source Monogram Income Fund 414,627 290,525 1st Source Monogram Long/Short Fund 243,173 - 1st Source Bank Employee Benefit Guaranteed Income Fund 511,452 590,188 Plan transactions with parties-in-interest during the years ended December 31, 2003 and 2002 were as follows: IDENTITY RELATIONSHIP 2003 2002 -------- ------------ RSM McGladrey, Inc. Recordkeeper & Tax Accountant $16,701 $ 19,021 1st Source Bank Trustee 8,421 8,770 ----------------------- $25,122 $ 27,791 ======================= 5. INCOME TAX STATUS The Plan has received a determination letter from the Internal Revenue Service dated September 30, 2003, stating that the Plan is qualified under Section 401(a) of the Internal Revenue Code (the "Code") and, therefore, the related trust is exempt from taxation. Once qualified, the Plan is required to operate in conformity with the Code to maintain its qualification. The Plan Administrator believes the Plan is being operated in compliance with the applicable requirements of the Code and, therefore, believes that the Plan is qualified and the related trust is tax exempt. 7 Trustcorp Mortgage Company Employee Retirement Savings Plan Schedule H, Line 4i - Schedule of Assets (Held at End of Year) December 31, 2003 EIN: 35-1933290 Plan Number: 003 IDENTITY OF ISSUE, BORROWER, LESSOR OR SIMILAR PARTY DESCRIPTION OF INVESTMENT FAIR VALUE ----------------------------------------------------------------------------------------------------------- Common Stock: *1st Source Corporation 36,243 shares $ 779,587 Key Corp 4,905 shares 143,815 -------------- 923,402 Mutual Funds: Morgan Stanley Institutional International Equity Fund 28,498 units 540,032 *1st Source Monogram Income Equity Fund 48,615 units 584,843 *1st Source Monogram Diversified Equity Fund 86,344 units 579,367 *1st Source Mongram Special Equity Fund 50,463 units 582,345 *1st Source Mongram Long/Short Fund 24,439 units 259,788 *1st Source Monogram Income Fund 40,451 units 414,627 -------------- 2,961,002 Common Trust Funds: *1st Source Bank Employee Benefits Guaranteed Income Fund 21,119 units 511,452 -------------- 511,452 Loans to Participants: $217,024 principal amount, interest rates ranging from 5.00% to 10.50%, maturities through 2009 217,024 -------------- 217,024 Total Assets Held for Investment Purposes at End of Year: $ 4,612,880 ==============