UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                            -------------------------

                                    FORM 8-A

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                     PURSUANT TO SECTION 12(b) OR (g) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


           FIRST BANKS, INC.                 FIRST PREFERRED CAPITAL TRUST IV
      (Exact name of Registrant                (Exact name of Co-Registrant
     as specified in its charter)               as specified in its charter)

              Missouri                                  Delaware
       (State of incorporation                  (State of incorporation
           or organization)                         or organization)

             43-1175538                                81-6111446
 (I.R.S. Employer Identification No.)      (I.R.S. Employer Identification No.)


            135 North Meramec, Clayton, Missouri 63105 (314) 854-4600
    (Address, including zip code, and telephone number, including area code,
         of registrant's and co-registrant's principal executive office)

Securities to be registered pursuant to Section 12(b) of the Act:

           Title of each class                  Name of each exchange on which
           to be so registered                  each class is to be registered

 ____% Cumulative Trust Preferred Securities        New York Stock Exchange
   (and the Guarantee of First Banks, Inc.
          with respect thereto)

         If this  form  relates  to the  registration  of a class of  securities
pursuant  to Section  12(b) of the  Exchange  Act and is  effective  pursuant to
General Instruction A.(c), check the following box. [X]

         If this  form  relates  to the  registration  of a class of  securities
pursuant  to Section  12(g) of the  Exchange  Act and is  effective  pursuant to
General Instruction A.(d), check the following box. [ ]

Securities Act registration statement file number to which this form relates:
333-102549.

Securities to be registered pursuant to Section 12(g) of the Act:

                                      None

                                (Title of class)





Item 1.           Description of Registrant's Securities to be Registered

         For a full description of the _____% Cumulative Trust Preferred
Securities (the "Preferred Securities"), of First Preferred Capital Trust IV, a
statutory trust created under the laws of the State of Delaware (the "Trust"),
and the guarantee with respect to the Preferred Securities issued by First
Banks, Inc., a Missouri corporation (the "Company"), both of which are being
registered hereby, reference is made to the information contained under the
captions "Description of the Preferred Securities," "Description of the
Subordinated Debentures," and "Description of the Guarantee" in (i) the
prospectus that forms part of the Registration Statement on Form S-2 (the
"Registration Statement") of First Banks, Inc. and First Preferred Capital Trust
IV (Registration Nos. 333-102549 and 333-102549-01), previously filed with the
Securities and Exchange Commission (the "Commission") on January 16, 2003, under
the Securities Act of 1933, as amended (the "Securities Act"), and (ii) the
related final form of prospectus to be filed with the Commission under Rule
424(b) of the Securities Act, which descriptions are incorporated herein by
reference. Any statement contained in a document incorporated herein by
reference shall be deemed to be modified or superseded for purposes hereof to
the extent that another document incorporated herein by reference modifies or
supersedes such previous statement.

Item 2.       Exhibits

The following exhibits are filed as part of this Registration Statement on Form
8-A:

*2.1          Certificate  of  Trust of  First  Preferred  Capital Trust  IV
              (incorporated  herein  by  reference  to  Exhibit 4.3  to  the
              Registration Statement).

*2.2(a)       Trust   Agreement  of   First   Preferred   Capital  Trust  IV
              (incorporated  herein  by  reference  to  Exhibit 4.4  to  the
              Registration Statement).

*2.2(b)       Form  of  Amended   and  Restated  Trust  Agreement  of  First
              Preferred Capital Trust IV  (incorporated  herein by reference
              to Exhibit 4.5 to the Registration Statement).

*2.3          Form  of  Preferred  Security  Certificate  of First Preferred
              Capital Trust IV (incorporated  herein by reference to Exhibit
              4.6  to  the  Registration  Statement, which is included as an
              Exhibit to Exhibit 4.5 to the Registration Statement).

*2.4          Form of  Preferred  Securities  Guarantee  Agreement for First
              Preferred    Capital   Trust  IV   (incorporated   herein   by
              reference to Exhibit 4.7 to the Registration Statement).

*2.5          Form of Indenture (incorporated herein by reference to Exhibit
              4.1 to the Registration Statement).

*2.6          Form  of   Subordinated  Debenture (incorporated   herein   by
              reference to Exhibit 4.2 to the Registration Statement,  which
              is included as an Exhibit to Exhibit 4.1  to  the Registration
              Statement).

*2.7          Form   of   Agreement   as   to   Expenses   and   Liabilities
              (incorporated  herein  by  reference  to  Exhibit  4.8  to the
              Registration  Statement, which  is  included  as an Exhibit to
              Exhibit 4.5 to the Registration Statement).

* Incorporated by reference as indicated pursuant to Rule 12b-32.





                                   SIGNATURES

         Pursuant to the  requirements of Section 12 of the Securities  Exchange
Act of 1934, the Registrant  has duly caused this  registration  statement to be
signed on its behalf by the undersigned, thereto duly authorized, in the City of
St. Louis, State of Missouri on February 27, 2003.

                                 FIRST BANKS, INC.


                                 By:/s/ Allen H. Blake
                                    --------------------------------------------
                                        Allen H. Blake
                                        Director and President,
                                        Chief Financial Officer and Secretary


         Pursuant to the  requirements of Section 12 of the Securities  Exchange
Act of 1934, First Preferred  Capital Trust IV has duly caused this registration
statement  to  be  signed  on  its  behalf  by  the  undersigned,  thereto  duly
authorized, in the City of St. Louis, State of Missouri on February 27, 2003.

                                 FIRST PREFERRED CAPITAL TRUST IV



                                 By: /s/ Allen H. Blake
                                    --------------------------------------------
                                         Allen H. Blake
                                         Administrative Trustee



                                 By: /s/ Terrance M. McCarthy
                                    --------------------------------------------
                                         Terrance M. McCarthy
                                         Administrative Trustee



                                 By: /s/ Lisa K. Vansickle
                                    --------------------------------------------
                                         Lisa K. Vansickle
                                         Administrative Trustee