FORM 11-K

                    ANNUAL REPORT PURSUANT TO SECTION 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
                           for the fiscal year ended
                               December 31, 2002
                          Commission File No. 0-22342

                 TRIAD GUARANTY INC. 401(K) PROFIT-SHARING PLAN
                            (Full title of the Plan)


                              TRIAD GUARANTY INC.
               101 SOUTH STRATFORD ROAD, WINSTON-SALEM, NC 27104
             (Name of issuer of the securities held pursuant to the
            plan and the address of its principal executive office)







                 FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULE
                             (MODIFIED CASH BASIS)

                 TRIAD GUARANTY INC. 401(K) PROFIT-SHARING PLAN

DECEMBER  31,  2002 AND 2001 AND YEAR ENDED  DECEMBER  31,  2002 WITH  REPORT OF
                              INDEPENDENT AUDITORS



                               Triad Guaranty Inc.
                           401(k) Profit-Sharing Plan

                 Financial Statements and Supplemental Schedule
                              (Modified Cash Basis)

           December 31, 2002 and 2001 and year ended December 31, 2002



                                    Contents

Report of Independent Auditors...............................................1

FINANCIAL STATEMENTS

Statements of Net Assets Available for Benefits (Modified Cash Basis)........3
Statement of Changes in Net Assets Available for Benefits
   (Modified Cash Basis).....................................................4
Notes to Financial Statements (Modified Cash Basis)..........................5

SUPPLEMENTAL SCHEDULE

Schedule of Assets (Held at End of Year) (Modified Cash Basis)..............11

EXHIBITS

23.2  Consent of Independent Accountants

99.1  Statement Pursuant to Section 1350(a) of title 18, Untied States Code


                                   SIGNATURE


Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the Plan
Administrator  of the Triad  Guaranty Inc.  401(k) Profit Sharing Plan, has duly
caused  this  annual  report  to be  signed by the  undersigned  thereunto  duly
authorized.

                                 TRIAD GUARANTY INC. 401(k) PROFIT-SHARING PLAN

June 26, 2003

                                 By:/s/Earl F. Wall
                                 -----------------------
                                 Earl F. Wall
                                 Senior Vice President, Secretary,
                                 General Counsel and Plan Administrator


                         Report of Independent Auditors


Plan Administrator of the Triad Guaranty Inc.
    401(k) Profit-Sharing Plan

We have audited the accompanying statements of net assets available for benefits
(modified cash basis) of the Triad Guaranty Inc. 401(k)  Profit-Sharing  Plan as
of December  31,  2002 and 2001,  and the  related  statement  of changes in net
assets available for benefits  (modified cash basis) for the year ended December
31,  2002.  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 auditing standards generally accepted
in the 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.

As described in Note 2, these financial statements and the supplemental schedule
were prepared on a modified cash basis of accounting,  which is a  comprehensive
basis of accounting other than accounting  principles  generally accepted in the
United States.

In our opinion,  the financial  statements  referred to above present fairly, in
all material respects, information regarding the Plan's net assets available for
benefits  (modified  cash basis) as of December  31, 2002 and 2001,  and changes
therein (modified cash basis) for the year ended December 31, 2002, on the basis
of accounting described in Note 2.

                                       1



Our audits were performed for the purpose of forming an opinion on the financial
statements taken as a whole. The accompanying  supplemental  schedule  (modified
cash basis) of assets (held at end of year) as of December 31, 2002 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  (modified
cash basis) 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.

                                                 ERNST & YOUNG LLP

May 30, 2003



















                                       2


                               Triad Guaranty Inc.
                           401(k) Profit-Sharing Plan

                 Statements of Net Assets Available for Benefits
                              (Modified Cash Basis)



                                                      December 31
                                                2002               2001
                                            -------------------------------
Assets
Investments, at fair value                   $7,650,367          $7,208,978
                                            -------------------------------
Net assets available for benefits            $7,650,367          $7,208,978
                                            ===============================



See notes to financial statements.




                                       3


                               Triad Guaranty Inc.
                           401(k) Profit-Sharing Plan

            Statement of Changes in Net Assets Available for Benefits
                              (Modified Cash Basis)

                          Year ended December 31, 2002



Additions:
   Investment income:
     Interest and dividends                          $         4,733


   Contributions:
     Participants                                          1,002,873
     Employer                                                390,657
     Rollover                                                 22,869
                                                     ---------------
                                                           1,416,399
                                                     ---------------
Total additions                                            1,421,132

Deductions:
   Net depreciation in fair value of investments             505,322
   Benefits paid to participants                             474,421
                                                     ---------------
Total deductions                                             979,743
                                                     ---------------
Net increase                                                 441,389

Net assets available for benefits:
   Beginning of year                                       7,208,978
                                                     ---------------
   End of year                                       $     7,650,367
                                                     ===============


See notes to financial statements.



                                       4


                               TRIAD GUARANTY INC.
                           401(K) PROFIT-SHARING PLAN

                          NOTES TO FINANCIAL STATEMENTS
                              (MODIFIED CASH BASIS)

                                DECEMBER 31, 2002


1. DESCRIPTION OF PLAN

The following  description of the Triad Guaranty Inc. 401(k) Profit-Sharing Plan
(the "Plan") provides only general information. Participants should refer to the
Plan agreement for a more complete description of the Plan's provisions.

GENERAL

The Plan is a salary  deferral  401(k)  defined  contribution  plan covering all
employees of Triad  Guaranty  Inc. and its  subsidiaries  (the  "Company" or the
"Plan  Sponsor")  who have at least three months of service and are age eighteen
or older.  The Plan is  subject to the  provisions  of the  Employee  Retirement
Income Security Act of 1974  ("ERISA").  The Plan became  effective  November 1,
1993.

CONTRIBUTIONS

Each year,  participants may contribute up to 15% of their annual  compensation,
as defined in the Plan. However,  these elective deferral  contributions may not
exceed the dollar limitation contained in Section 402(g) of the Internal Revenue
Code.  Participants may also contribute amounts representing  distributions from
other  qualified  defined benefit or defined  contribution  plans. In accordance
with the Plan  provisions,  the  Company  may match the  participant's  elective
deferral contribution. The discretionary percentage matched is determined by the
Plan sponsor.  Additional  amounts may be  contributed at the option of the Plan
sponsor.  Contributions  receivable  were  approximately  $28,000  and  $0 as of
December 31, 2002 and 2001, respectively.

FORFEITURES

Forfeitures of matching  contributions  of $18,557 were used to reduce  employer
contributions during 2002.

                                       5


                               TRIAD GUARANTY INC.
                           401(K) PROFIT-SHARING PLAN

                          NOTES TO FINANCIAL STATEMENTS
                        (MODIFIED CASH BASIS) (CONTINUED)




1. DESCRIPTION OF PLAN (CONTINUED)

PARTICIPANT ACCOUNTS

Each  participant's  account is credited  with the  participant's  contributions
(elective   deferral   contribution)   and  allocations  of  (a)  the  Company's
contributions   and  (b)  the  Plan's   earnings.   Allocations   are  based  on
participants'  compensation  and  account  balances.  The  benefit  to  which  a
participant   is  entitled  is  the  benefit  that  can  be  provided  from  the
participant's account.

VESTING

Participants are immediately vested in their  contributions plus actual earnings
thereon.  Vesting in the Company  contribution  portion of their  accounts  plus
actual earnings  thereon is based on years of continuous  service.  Participants
are 20% vested after 1 year, 40% vested after 2 years, 60% vested after 3 years,
80% vested after 4 years and 100% vested after 5 years of service.

PARTICIPANTS LOANS

Participants  may borrow  from  their fund  accounts a minimum of $1,000 up to a
maximum equal to the lesser of $50,000 or 50% of their vested  account  balance.
Loan terms range from 1-5 years or up to 15 years for the  purchase of a primary
residence. The loans are secured by the balance in the participant's account and
bear interest at a rate  commensurate  with local prevailing rates as determined
quarterly  by the plan  administrator.  Principal  and interest are paid ratably
through monthly payroll deductions.

PAYMENT OF BENEFITS

On termination of service, a participant may receive a lump-sum payment equal to
the vested value of his or her account. Upon death, disability or retirement,  a
participant  may receive either a lump-sum  payment equal to the vested value of
his or her account, or choose from several annuity options.


                                       6


                              TRIAD GUARANTY INC.
                           401(K) PROFIT-SHARING PLAN

                          NOTES TO FINANCIAL STATEMENTS
                        (MODIFIED CASH BASIS) (CONTINUED)



1. DESCRIPTION OF PLAN (CONTINUED)

PLAN TERMINATION

Although  it has not  expressed  any intent to do so, the  Company 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 100
percent vested in their accounts.

2. SUMMARY OF ACCOUNTING POLICIES

BASIS OF ACCOUNTING

The financial  statements of the Plan are prepared under the modified cash basis
of  accounting,  which  is  a  comprehensive  basis  of  accounting  other  than
accounting principles generally accepted in the United States. Under this basis,
investments are recorded at fair value, contributions are recorded when received
and benefits are recorded when paid.

INVESTMENT VALUATION

The Plan's  investments  are stated at fair value.  The shares of the registered
investment companies are valued at quoted market prices, which represent the net
asset values of shares held by the Plan at year-end.  Marketable  securities are
stated at fair  value.  The  participant  loans are valued at their  outstanding
balances, which approximate their fair value.

USE OF ESTIMATES

The preparation of financial  statements  requires  management to make estimates
that affect the amounts  reported in the financial  statements and  accompanying
notes. Actual results could differ from those estimates.

                                       7



                              TRIAD GUARANTY INC.
                           401(K) PROFIT-SHARING PLAN

                          NOTES TO FINANCIAL STATEMENTS
                        (MODIFIED CASH BASIS) (CONTINUED)



3. INVESTMENTS

The Plan's investments are held by a bank administered  trust fund.  Investments
that  represent 5 percent or more of the Plan's net assets as of December 31 are
as follows:

                                                         2002           2001
                                                     --------------------------

  Investments at fair value as determined by
    quoted market price:
        Triad Guaranty Inc. Common Stock             $ 3,255,875    $ 4,267,321
        Merrill Lynch Retirement Preservation Trust    1,417,740              -
        Davis New York Venture Fund                      827,778        885,721
        Alger Capital Appreciation Portfolio             510,153        580,468
        PIMCO Total Return Fund                          498,223        349,697

During 2002, the Plan's investments  (including  investments bought and sold, as
well as held during the period) appreciated (depreciated) in value as follows:

                                                   Net Appreciation
                                                   (Depreciation)
                                                in Fair Value During
                                                        Year
                                                --------------------

     Triad Guaranty Inc. Common Stock              $     163,891
     Mutual Funds                                       (669,213)
                                                   --------------
                                                   $    (505,322)
                                                   ==============

                                       8


                              TRIAD GUARANTY INC.
                           401(K) PROFIT-SHARING PLAN

                          NOTES TO FINANCIAL STATEMENTS
                        (MODIFIED CASH BASIS) (CONTINUED)



4. exempt party-in-interest transactions

All Plan investments are managed by the trustee,  Merrill Lynch, and, therefore,
these transactions qualify as a  party-in-interest.  All fees for the investment
manager services were paid by the Plan sponsor.

Certain  administrative  functions are performed by officers or employees of the
Company.  No such officer or employee  receives  compensation from the Plan. All
administrative expenses are paid directly by the Plan sponsor.

5. INCOME TAX STATUS

The Plan received an opinion letter from the Internal Revenue Service dated June
4, 2002, stating that the written form of the underlying prototype plan document
is qualified under Section 401(a) of the Internal Revenue Code (the "Code"), and
that any employer  adopting  this form of the Plan will be  considered to have a
plan qualified under Section 401(a) of the Code. 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.

                                       9


                              SUPPLEMENTAL SCHEDULE





















                                       10


                               TRIAD GUARANTY INC.
                           401(K) PROFIT-SHARING PLAN
                                 EIN: 56-1838519
                                PLAN NUMBER: 001
                               SCHEDULE H, LINE 4I

                    SCHEDULE OF ASSETS (HELD AT END OF YEAR)
                              (MODIFIED CASH BASIS)

                                DECEMBER 31, 2002

                                                          (c)
                                                   Description of
                                                Investment, Including
  (a)                          (b)               Maturity Date, Rate
                                                 of Interest, Current
                  Identity of Issue, Borrower,     Collateral, Par       (e)
                     Lessor or Similar Party      or Maturity Value     Value
----- ---------------------------------------- ----------------------- ---------

   *  Triad Guaranty Inc. Common Stock             88,333 shares     $ 3,255,875
       Davis New York Venture Fund                 39,534 shares         827,778
        Dreyfus Founders Discovery Fund             5,084 shares          97,058
       Alger Capital Appreciation Portfolio        86,909 shares         510,153
       PIMCO Total Return Fund                     46,694 shares         498,223
       Federated International Equity Fund         26,594 shares         306,098
   *   Merrill Lynch Fundamental Growth Fund        2,225 shares          28,256
       Van Kampen American Value Fund                 672 shares          10,146
   *   Merrill Lynch Small Cap Value Fund           4,031 shares          72,679
       PIMCO Innovation Fund                        1,649 shares          17,762
       PIMCO Mid-Cap Growth Fund                    3,643 shares          55,667
   *   Merrill Lynch S&P 500 Index Fund            17,842 shares         191,979
       AIM Balanced Fund                            2,291 shares          47,678
   *   Merrill Lynch Retirement
          Preservation Trust                    1,417,740 shares       1,417,740
       Other Assets                               291,397 shares         291,397

       Loans                                     Various maturities
                                                 with rates ranging
                                                 from 5.75% to 7.75%      21,878
                                                                     -----------
                                                                     $ 7,650,367
                                                                     ===========
* Indicates party in interest to the Plan

Note:  Cost  information  has not been  included  because  all  investments  are
participant directed.