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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
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                                   FORM 10-K/A

                                 AMENDMENT NO. 1

                        FOR ANNUAL AND TRANSITION REPORTS
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

(Mark One)

[X]      ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
         EXCHANGE ACT OF 1934

         FOR THE FISCAL YEAR ENDED: DECEMBER 31, 2002

                           or

[ ]      TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
         EXCHANGE ACT OF 1934

                        Commission file number: 333-76801
                 -----------------------------------------------

                       CHASE MORTGAGE FINANCE CORPORATION
               (Issuer in respect of Chase Mortgage Finance Trust
                 Series 2002-S1, Series 2002-S2, Series 2002-S3,
                 Series 2002-S4, Series 2002-S5, Series 2002-S6,
               Series 2002-S7, Series 2002-S8 and Series 2002-A1)
                              (the "Certificates")
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             (Exact name of registrant as specified in its charter)



          Delaware                             52-1495132
          --------------------------------     --------------------------------
          (State or other jurisdiction         (I.R.S. Employer
          of incorporation)                    Identification No.)

          343 Thornall Street
          Edison, New Jersey                              08837
          ----------------------------------------        ----------
          (Address of principal executive offices)        (Zip Code)

           Registrant's telephone number, including area code:   (732) 205-0600



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Securities registered pursuant to Section 12(b) of the Act:   NONE
Securities registered pursuant to Section 12(g) of the Act:   NONE

         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports) and (2) has been subject to such
filing requirements for the past 90 days. Yes: X   No: ____

         Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. NOT APPLICABLE.

         State the aggregate market value of the voting stock held by
non-affiliates of the registrant: The aggregate market value shall be computed
by reference to the price at which the stock was sold, or the average bid and
asked priced of such stock, as of a specified date within 60 days prior to the
date of filing. NOT APPLICABLE.


Documents Incorporated By Reference.

         None

Explanatory Note.

         The Registrant hereby amends it Annual Report on Form 10-K for the
fiscal year ended December 31, 2002 ( the "Form 10-K") filed on March 31, 2003.
The sole purpose of this Form 10-K/A is to file Exhibit 99.2 (x), which was
unavailable on the date of the Form 10-K filing.


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PART IV

Item 14. Exhibits, Financial Statement Schedules, and Reports on Form 8-K.

         (a) The following documents are filed as part of this Annual Report on
             Form 10-K:

               99.2     (x)     Countrywide Home Loans Servicing LP's Annual
                                Statement of Compliance for Series 2002-S4




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                                INDEX TO EXHIBITS

               99.2     (x)     Countrywide Home Loans Servicing LP's Annual
                                Statement of Compliance for Series 2002-S4







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                                    SIGNATURE


         Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                                CHASE MORTGAGE FINANCE CORP.
                                                (Registrant)

                                                By: /s/Luke S. Hayden
                                                -------------------------------
                                                Name: Luke S. Hayden
                                                Title: Chief Executive Officer


Date:    May 9, 2003