UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

     Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934

                      December 31, 2008 (December 24, 2008)
                Date of Report (Date of earliest event reported)


                                FIRST BANKS, INC.
             (Exact name of registrant as specified in its charter)


           MISSOURI                     0-20632                  43-1175538
(State or other jurisdiction    (Commission File Number)      (I.R.S. Employer
      of incorporation)                                      Identification No.)


                   135 NORTH MERAMEC, CLAYTON, MISSOURI 63105
               (Address of principal executive offices) (Zip code)


                                 (314) 854-4600
              (Registrant's telephone number, including area code)


                                 Not Applicable
          (Former name or former address, if changed since last report)

Check  the  appropriate  box  below  if  the Form  8-K  filing  is  intended  to
simultaneously satisfy the filing obligation of the  registrant under any of the
following provisions:

|_| Written communications pursuant to Rule 425 under the Securities Act (17 CFR
    230.425)

|_| Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17 CFR
    240.14a-12)

|_| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))

|_| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))









                                FIRST BANKS, INC.

                                TABLE OF CONTENTS

                                                                            Page
                                                                            ----

Item 1.01     Entry into a Material Definitive Agreement....................  1

Item 3.02     Unregistered Sales of Equity Securities.......................  1

Item 3.03     Material Modification to Rights of Security Holders...........  1

Item 5.02     Departure of Directors or Certain Officers; Election of
              Directors; Appointment of Certain Officers; Compensatory
              Arrangements of Certain Officers..............................  1

Item 5.03     Amendments to Articles of Incorporation or Bylaws; Change in
              Fiscal Year.................... ..............................  2

Item 9.01     Financial Statements and Exhibits.............................  2

Signatures .................................................................  4











Item 1.01     Entry into a Material Definitive Agreement.

         On  December 31, 2008,  First  Banks,  Inc.,  a  bank  holding  company
headquartered in  St. Louis,  Missouri  (the "Company"),  entered into a  Letter
Agreement,   including  a  Securities  Purchase  Agreement   -   Standard  Terms
incorporated  therein  (collectively,  the "Agreement"),  with the United States
Department of  the  Treasury  (the "Treasury") pursuant  to  the Troubled  Asset
Relief Program Capital Purchase Program (the "Capital Purchase Program"). A copy
of the  Agreement is attached hereto as Exhibit 10.1  and is incorporated herein
by  reference.  Under  the  terms of  the Agreement,  the Company  issued to the
Treasury, on December 31, 2008,  295,400 shares of senior preferred stock (Class
C Preferred Stock as  defined below) and a warrant (the "Warrant") to acquire up
to  14,784.78478 shares of a  separate series of senior preferred stock (Class D
Preferred  Stock as defined below)  for  an aggregate  purchase price  of $295.4
million, pursuant to the  standard Capital Purchase Program terms and conditions
for  non-public companies  as described and set forth  in the  Agreement and the
Warrant.  Pursuant to  the  terms  of the Warrant,  the Treasury  exercised  the
Warrant on December 31, 2008 and  paid the exercise price  by having the Company
withhold, from  the  shares of  Class D Preferred  Stock (as defined below) that
would otherwise be delivered to the Treasury upon such exercise, shares of Class
D Preferred Stock (as defined below) issuable upon exercise of the Warrant  with
an aggregate liquidation amount equal in  value  to the aggregate exercise price
of $14,784.78.  A copy of the  Warrant is attached  hereto as Exhibit 4.4 and is
incorporated herein by reference.  The senior  preferred  stock and  the Warrant
were issued in a private placement exempt from registration  pursuant to Section
4(2) of the Securities Act of 1933, as amended.

         The  Agreement contains limitations on  certain actions of the Company,
including,  but  not  limited  to,   payment  of  dividends,   redemptions   and
acquisitions of Company equity securities, and compensation of senior  executive
officers.

         The  foregoing  discussion  is  a  summary  of  material  terms  and is
qualified in its entirety by the complete  provisions of the Agreement  and  the
other transaction documents.  Please refer to the documents incorporated  herein
by reference for the complete terms and provisions of the transaction documents,
including limitations on certain actions of the Company.

         The Company issued a press release on  December 31, 2008  regarding its
entry into the Agreement, a copy of which is attached hereto as Exhibit 99.

Item 3.02     Unregistered Sales of Equity Securities.

         The  information set  forth under  "Item 1.01  -  Entry into a Material
Definitive Agreement" is incorporated herein by reference.

Item 3.03     Material Modification to Rights of Security Holders.

         The  information  set forth under  "Item 1.01  -  Entry into a Material
Definitive Agreement" and  "Item 5.03 - Amendments to Articles  of Incorporation
or Bylaws; Change in Fiscal Year" is incorporated herein by reference.

Item 5.02     Departure of Directors or Certain Officers; Election of Directors;
              Appointment  of  Certain  Officers;  Compensatory  Arrangements of
              Certain Officers.

(e)      In connection with the events  described above under "Item 1.01 - Entry
into  a  Material  Definitive   Agreement,"  which  is  incorporated  herein  by
reference, on December 24, 2008, each of the Company's Senior Executive Officers
entered into an Omnibus Amendment  Agreement with the Company for the purpose of
amending each Senior  Executive  Officer's  compensation,  bonus,  incentive and
other benefit plans,  arrangements and agreements  (including  golden parachute,
severance  and  employment   agreements)  in  order  to  comply  with  executive
compensation  and corporate  governance  requirements  of Section  111(b) of the
Emergency  Economic  Stabilization  Act of 2008. A form of the Omnibus Amendment
Agreement  is attached  hereto as Exhibit  10.3  and is  incorporated  herein by
reference.


Item 5.03     Amendments  to  Articles of  Incorporation  or  Bylaws;  Change in
              Fiscal Year.

         On December 24, 2008,  the Company  filed a Certificate of  Designation
for the purpose of amending its Restated Articles of Incorporation,  as amended,
to  eliminate  the 2.2 million  shares of preferred stock  designated as Class C
9.0% Increasing Rate Redeemable Cumulative  Preferred  Stock  (the "Old Class  C
Preferred"),  par value $1.00 per share.  There are no shares of the Old Class C
Preferred  outstanding  and no  such  shares  shall  be  issued  subject  to any
certificate of designation previously filed with respect to such class.

         On December 24, 2008, the Company filed Certificates of Designation for
the purpose of amending its Restated Articles of Incorporation,  as amended,  to
fix  the  designation  and number of shares of  such series,  and the voting and
other powers, preferences and relative, participating, optional or other rights,
and the qualifications,  limitations and restrictions thereof,  of the shares of
such series of a new series of up to 295,400 shares  of  Fixed  Rate  Cumulative
Perpetual  Preferred Stock,  Class C,  par value $1.00 per share and liquidation
preference of $1,000 per share  ("Class C Preferred  Stock") and a new series of
up to 14,770 shares of Fixed Rate Cumulative  Perpetual  Preferred  Stock, Class
D, par value  $1.00 per share and  liquidation  preference  of $1,000  per share
("Class D Preferred Stock") in connection with the Agreement.

         The Certificates of Designation were effective immediately upon filing.
Copies of  the  Certificates of Designation are attached hereto as Exhibits 4.1,
4.2 and 4.3 and are incorporated herein by reference.

Item 9.01     Financial Statements and Exhibits.

(d)      Exhibits.

         Exhibit
         Number      Description
         ------      -----------

           4.1       Certificate  of  Designation  of  First  Banks,  Inc.  with
                     respect  to   Class  C  9.0%   Increasing  Rate  Redeemable
                     Cumulative Preferred Stock dated as of December 24, 2008 -
                     filed herewith.

           4.2       Certificate  of  Designation  of  First  Banks,  Inc.  with
                     respect  to   Class  C  Fixed   Rate  Cumulative  Perpetual
                     Preferred  Stock  dated  as of  December 24, 2008  -  filed
                     herewith.

           4.3       Certificate  of  Designation  of  First  Banks,  Inc.  with
                     respect  to  Class  D  Fixed   Rate   Cumulative  Perpetual
                     Preferred  Stock  dated as  of  December 24, 2008  -  filed
                     herewith.

           4.4       Warrant to Purchase  Shares of First  Banks,  Inc.  Class D
                     Fixed Rate Cumulative Perpetual Preferred Stock dated as of
                     December 31, 2008 - filed herewith.

           10.1      Letter   Agreement   including   the  Securities   Purchase
                     Agreement - Standard Terms  incorporated  therein,  between
                     First Banks,  Inc. and the United States  Department of the
                     Treasury, dated  as of December 31, 2008 (as amended by the
                     Side  Letter  Agreement between  First  Banks, Inc. and the
                     United  States  Department of  the  Treasury,  dated as  of
                     December 31, 2008,  and included herein as Exhibit 10.2) -
                     filed herewith.

           10.2      Side  Letter  Agreement between  First Banks, Inc. and  the
                     United  States  Department  of  the  Treasury,  dated as of
                     December 31, 2008 - filed herewith.

           10.3      Form of  Omnibus  Amendment  Agreement  executed by each of
                     Terrance  M.  McCarthy,  Russell  L.  Goldammer,  Robert S.
                     Holmes,  F.  Christopher  McLaughlin and Lisa K. Vansickle,
                     dated as of December 24, 2008 - filed herewith.

           99        Press release issued on December 31, 2008 - filed herewith.



                                    SIGNATURE


         Pursuant to  the  requirements of the Securities Exchange  Act of 1934,
the  registrant has duly  caused this report to be signed on  its behalf  by the
undersigned hereunto duly authorized.


                                       FIRST BANKS, INC.



Date:  December 31, 2008               By: /s/ Terrance M. McCarthy
                                           -------------------------------------
                                               Terrance M. McCarthy
                                               President and
                                               Chief Executive Officer