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

                                  SCHEDULE 13D

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934
                                (AMENDMENT NO. )*


                  Fidelity National Information Services, Inc.
--------------------------------------------------------------------------------
                                (NAME OF ISSUER)


                     Common Stock, par value $.01 per share
--------------------------------------------------------------------------------
                         (TITLE OF CLASS OF SECURITIES)


                                   31620M 10 6
                                   -----------
                                 (CUSIP NUMBER)


                               James Westra, Esq.
                           Weil, Gotshal & Manges LLP
                               100 Federal Street
                                   34th Floor
                                Boston, MA 02110
                                 (617) 772-8300
--------------------------------------------------------------------------------
          ( NAME, ADDRESS AND TELEPHONE NUMBER OF PERSON AUTHORIZED TO
                       RECEIVE NOTICES AND COMMUNICATIONS)


                                February 1, 2006
--------------------------------------------------------------------------------
             (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition that is the subject of this Schedule 13D, and is filing this
schedule because of ss.ss.240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the
following box. [ ]

NOTE: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See ss.240.13d-7 for other
parties to whom copies are to be sent.

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).

                                  Page 1 of 16



------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 2 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------
                 
----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          THL EQUITY ADVISORS V, LLC
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              DELAWARE

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         14,080,590 (SEE ITEM 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    14,080,590 (SEE ITEM 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        14,080,590

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           7.4%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          OO

------------------- -------------------------------------------------- -----------------------------------------------------------




                                  Page 2 of 16

------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 3 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          THOMAS H. LEE ADVISORS, LLC
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              DELAWARE

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         14,390,998 (See Item 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    14,390,998 (See Item 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        14,390,998

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           7.5%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          OO

------------------- -------------------------------------------------- -----------------------------------------------------------




                                  Page 3 of 16

------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 4 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          THOMAS H. LEE EQUITY (CAYMAN) FUND V, L.P.
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              CAYMAN ISLANDS

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         152,375 (See Item 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    152,375 (See Item 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        152,375

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           0.1%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          PN

------------------- -------------------------------------------------- -----------------------------------------------------------





                                  Page 4 of 16

------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 5 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          THOMAS H. LEE INVESTORS LIMITED PARTNERSHIP
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              DELAWARE

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         82,776 (See Item 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    82,776 (See Item 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        82,776

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           0.04%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          PN

------------------- -------------------------------------------------- -----------------------------------------------------------





                                  Page 5 of 16

------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 6 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          THL FNIS HOLDINGS, LLC
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              DELAWARE

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         13,928,215 (See Item 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    13,928,215 (See Item 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        13,928,215

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           7.3%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          OO

------------------- -------------------------------------------------- -----------------------------------------------------------





                                  Page 6 of 16

------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 7 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          PUTNAM INVESTMENT HOLDINGS, LLC
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              DELAWARE

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         227,632 (See Item 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    227,632 (See Item 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        227,632

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           0.1%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          OO

------------------- -------------------------------------------------- -----------------------------------------------------------





                                  Page 7 of 16

------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 8 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          PUTNAM INVESTMENTS EMPLOYEES' SECURITIES COMPANY I LLC
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              DELAWARE

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         74,473 (See Item 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    74,473 (See Item 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        74,473

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           0.04%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          OO

------------------- -------------------------------------------------- -----------------------------------------------------------





                                  Page 8 of 16

------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 9 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          PUTNAM INVESTMENTS EMPLOYEES' SECURITIES COMPANY II LLC
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              DELAWARE

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         66,494 (See Item 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    66,494 (See Item 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        66,494

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           0.03%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          OO

------------------- -------------------------------------------------- -----------------------------------------------------------





                                  Page 9 of 16

------------------------------ --------------------------------------- ------------ ----------------------------------------------
    CUSIP No. 31620M 10 6                                                  13D                                   Page 10 of 16
------------------------------ --------------------------------------- ------------ ----------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON:                          PUTNAM INVESTMENTS, LLC
                    I.R.S. IDENTIFICATION NO.                                       [  ]
                    OF ABOVE PERSON (ENTITIES ONLY):
------------------- --------------------------------------------------------------------------------------------- ----------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:                                                     (A) [_]
                                                                                                                          (B) [X]
------------------- --------------------------------------------------------------------------------------------------------------
        3           SEC USE ONLY

------------------- ------------------------------- ------------------------------------------------------------------------------
        4           SOURCE OF FUNDS:                OO

------------------- --------------------------------------------------------------------------------------------- ----------------
        5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e):                   [_]
------------------- -------------------------------------------------- -----------------------------------------------------------
        6           CITIZENSHIP OR PLACE OF ORGANIZATION:              DELAWARE

------------------------------ ------- -------------------------------------------- ----------------------------------------------
          NUMBER OF              7     SOLE VOTING POWER:                           -0-
           SHARES
                               ------- -------------------------------------------- ----------------------------------------------
        BENEFICIALLY             8     SHARED VOTING POWER:                         227,632 (See Item 5)
          OWNED BY
                               ------- -------------------------------------------- ----------------------------------------------
            EACH                 9     SOLE DISPOSITIVE POWER:                      -0-
          REPORTING
                               ------- -------------------------------------------- ----------------------------------------------
         PERSON WITH             10    SHARED DISPOSITIVE POWER:                    227,632 (See Item 5)

------------------- --------------------------------------------------------------- ----------------------------------------------
        11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON:        227,632

------------------- --------------------------------------------------------------------------------------------- ----------------
        12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES:                                    [ ]

------------------- --------------------------------------------------------------------------------------------- ----------------
        13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11):                                           0.1%

------------------- -------------------------------------------------- -----------------------------------------------------------
        14          TYPE OF REPORTING PERSON:                          OO

------------------- -------------------------------------------------- -----------------------------------------------------------






                                  Page 10 of 16

                                  SCHEDULE 13D
                                  ------------

         ITEM 1.  SECURITY AND ISSUER

         The class of equity to which this Statement on Schedule 13D (this
"Schedule 13D") relates is common stock, par value $.01 per share, of Fidelity
National Information Services, Inc. ("FIS Common Stock")

         Fidelity National Information Services, Inc. (formerly known as Certegy
Inc.) ("FIS" or the "Company") is a Georgia corporation with its principal
executive offices located at 601 Riverside Avenue, Jacksonville, FL 32204.

         ITEM 2.  IDENTITY AND BACKGROUND.

         (a), (b) and (c)

         This Schedule 13D is being filed jointly on behalf of the following
persons (collectively, the "Reporting Persons"): (1) THL Equity Advisors V, LLC
("Advisors V"), (2) THL FNIS Holdings, LLC, a Delaware limited liability company
("FNIS Holdings"), (3) Thomas H. Lee Equity (Cayman) Fund V, L.P., a Cayman
Islands exempted limited partnership ("Cayman Fund"), (4) Thomas H. Lee
Investors Limited Partnership, a Massachusetts Limited Partnership
("Investors"), (5) Thomas H. Lee Advisors, LLC, a Delaware limited liability
company ("Advisors"), (6) Putnam Investments Employees' Securities Company I
LLC, a Delaware limited liability company ("Putnam I"), (7) Putnam Investments
Employees' Securities Company II, LLC, a Delaware limited liability company
("Putnam II"), (8) Putnam Investment Holdings, LLC, a Delaware limited liability
company ("Putnam Holdings" and together with Putnam I and Putnam II, the "Putnam
Entities"), and (9) Putnam Investments, LLC ("Putnam").

         The members of FNIS Holdings are Thomas H. Lee Equity Fund V, L.P.
("Equity Fund V") and Thomas H. Lee Parallel Fund V, L.P. ("Parallel Fund V"),
and the manager of FNIS Holdings is Advisors V. Advisors V is the general
partner of the Cayman Fund, Equity Fund V and Parallel Fund V. THL Investment
Management Corp. is the general partner of Investors.

         Each of FNIS Holdings, Cayman Fund, Investors and the Putnam Entities
is principally engaged in the business of investment in securities. Advisors and
Advisors V are principally engaged in the business of serving as a general
partner of funds investing in securities. Putnam is principally engaged in the
business of managing funds investing in securities.

         The address of each of the Reporting Persons is c/o Thomas H. Lee
Partners, 100 Federal Street, Boston, Massachusetts 02110.

         (d) and (e)

         During the last five years, none of the Reporting Persons has been (a)
convicted in a criminal proceeding (excluding traffic violations or similar
misdemeanors) or (b) a party to a civil proceeding of a judicial or
administrative body of competent jurisdiction and as a result of such proceeding
was or is subject to a judgment, decree or final order enjoining future


                                 Page 11 of 16

violations of, or prohibiting or mandating activities subject to, Federal or
State securities laws or finding any violation with respect to such laws.

         ITEM 3.  SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

         The Reporting Persons acquired 14,390,998 shares of FIS Common Stock on
February 1, 2006 pursuant to the Agreement and Plan of Merger, dated as of
September 14, 2005, by and among Certegy Inc., a Georgia corporation
("Certegy"), C Co Merger Sub, LLC, a Delaware limited liability company and a
direct wholly owned subsidiary of Certegy ("Merger Co") and Fidelity National
Information Services, Inc., a Delaware corporation ("FIS DE") (the "Merger
Agreement"). Pursuant to the Merger Agreement, FIS DE was merged with and into
Merger Co (the "Merger"). Immediately following the Merger, Certegy was renamed
"Fidelity National Information Services, Inc." In connection with the Merger,
each share of FIS DE common stock issued and outstanding immediately prior to
the effective time of the Merger automatically converted into the right to
receive 0.6396 shares of FIS Common Stock. The Reporting Persons held 22,500,000
shares of common stock of FIS DE that were converted into the 14,390,998 shares
of FIS Common Stock on February 1, 2006.

         The description of the Merger Agreement in this Schedule 13D is
qualified in its entirety by reference to such agreement, which is included as
an Exhibit hereto and incorporated by reference herein.

         ITEM 4.  PURPOSE OF TRANSACTION.

         The Reporting Persons acquired 14,390,998 shares, in the aggregate, of
FIS Common Stock as merger consideration for the shares of common stock of FIS
DE that it owned prior to the Merger. All of the shares of FIS Common Stock held
by the Reporting Persons were acquired primarily for investment purposes. Each
of the Reporting Persons intends to monitor its investment in FIS on an ongoing
basis and to take such measures as it deems appropriate from time to time in
furtherance of such interests. Each of the Reporting Persons may from time to
time acquire additional FIS Common Stock, dispose of some or all of the shares
of FIS Common Stock then beneficially owned by it, discuss FIS's business,
operations, or other affairs with FIS's management, board of directors,
shareholders or others, explore an extraordinary corporate transaction, such as
a sale, merger, reorganization or liquidation involving FIS or take such other
actions similar to those enumerated above or as such Reporting Person may deem
appropriate. Notwithstanding the foregoing, except as described in this Item 4
and in Item 6, none of the Reporting Persons has any present plan or proposal
which relate to or would result in any of the matters referred to in Items (a)
through (j) of Item 4 of Schedule 13D of the Securities and Exchange Commission.
Each Reporting Person does, however, reserve the right to adopt such plans or
proposals subject to compliance with applicable regulatory requirements.

         As further described in Item 6 below, the Reporting Persons became
parties to a Shareholders Agreement, dated September 14, 2005, among FIS, the
Reporting Persons and the other shareholders of FIS DE (the "Shareholders
Agreement"), in connection with the Merger, which grants the Reporting Persons
(collectively) the right to designate one individual who will serve as a member
of the board of directors of FIS. Thomas M. Hagerty has been designated by the
Reporting Persons to the board of directors of FIS.


                                 Page 12 of 16

         ITEM 5.  INTEREST IN SECURITIES OF THE ISSUER.

         By virtue of the Merger Agreement and the relationships among the
Reporting Persons described herein, the Reporting Persons may be deemed to share
beneficial ownership with respect to the shares of FIS Common Stock reported
herein. As of February 1, 2006, the Reporting Persons beneficially owned in the
aggregate 14,390,998 (7.5%) of the estimated 190,952,288 outstanding shares of
FIS Common Stock following the Merger.

         FNIS Holdings has direct beneficial ownership of 13,928,215 shares of
FIS Common Stock, representing 7.3% of the outstanding shares of FIS Common
Stock. FNIS Holdings disclaims beneficial ownership of the shares of FIS Common
Stock held by the other Reporting Persons.

         Cayman Fund has direct beneficial ownership of 152,375 shares of FIS
Common Stock, representing 0.1% of the outstanding shares of FIS Common Stock.
Cayman Fund disclaims beneficial ownership of the shares of FIS Common Stock
held by the other Reporting Persons.

         Investors has direct beneficial ownership of 82,776 shares of FIS
Common Stock, representing 0.04% of the outstanding shares of FIS Common Stock.
Investors disclaims beneficial ownership of the shares of FIS Common Stock held
by the other Reporting Persons.

         As the manager of FNIS Holdings and the general partner of the Cayman
Fund, Advisors V may be deemed to be the beneficial owner of 14,080,590 shares
of FIS Common Stock, representing 7.4% of the outstanding shares of FIS Common
Stock. Advisors disclaims beneficial ownership of the shares of FIS Common Stock
held by the other Reporting Persons.

         As the general partner of the two members of FNIS Holdings and Cayman
Fund, and pursuant to the terms of the Third Amended and Restated Limited
Partnership Agreement of Thomas H. Lee Equity Fund V, L.P., which requires the
Putnam Entities and Investors to dispose of their shares of FIS Common Stock pro
rata with FNIS Holdings and Cayman Fund, Advisors may be deemed to be the
beneficial owner of 14,390,998 shares of FIS Common Stock, representing 7.5% of
the outstanding shares of FIS Common Stock. Advisors disclaims beneficial
ownership of the shares of FIS Common Stock held by the Putnam Entities and
Investors.

         Putnam I has direct beneficial ownership of 74,473 shares of FIS Common
Stock, representing 0.04% of the outstanding shares of FIS Common Stock. Putnam
I disclaims beneficial ownership of the shares of FIS Common Stock held by the
other Reporting Persons.

         Putnam II has direct beneficial ownership of 66,494 shares of FIS
Common Stock, representing 0.03% of the outstanding shares of FIS Common Stock.
Putnam II disclaims beneficial ownership of the shares of FIS Common Stock held
by the other Reporting Persons.

         As the managing member of each of Putnam I and Putnam II, and the
direct beneficial owner of 86,665 shares of FIS Common Stock, Putnam Holdings
may be deemed to be the beneficial owner of 227,632 shares of FIS Common Stock,
representing 0.1% of the outstanding shares of FIS Common Stock.


                                 Page 13 of 16

         As the managing member of each of the Putnam Entities, Putnam
Investments, LLC may be deemed to be the beneficial owner of 227,632 shares of
FIS Common Stock, representing 0.1% of the outstanding shares of FIS Common
Stock.

         ITEM 6.  CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH
                  RESPECT TO SECURITIES OF THE ISSUER.

         The information set forth in Items 3, 4, and 5 of this Schedule 13D and
the Exhibits to this Schedule 13D are incorporated by reference herein.

         On September 14, 2005, FIS, the Reporting Persons and the other
shareholders of FIS DE entered into a Shareholders Agreement, which was
conditioned upon the Merger, which provides for, among other things, limitations
on the ability of the Reporting Persons and the other shareholders of FIS DE to
transfer the shares of FIS Common Stock they received in the Merger, to acquire
additional shares of FIS Common Stock, or to cause FIS to engage in a
going-private transaction. The Shareholders Agreement also sets forth agreements
concerning the nomination and election of directors of FIS.

         The description of the Shareholders Agreement in this Schedule 13D is
qualified in its entirety by reference to such agreement, which is included as
an Exhibit hereto and incorporated by reference herein.

         In connection with the Merger, FIS, the Reporting Persons and the other
shareholders of FIS DE entered into a Registration Rights Agreement which
provides the Reporting Persons and the other FIS DE stockholders with the right
to require FIS to register the shares of FIS Common Stock issued to them in the
Merger for resale and the right to participate in registrations that FIS might
undertake (the "Registration Rights Agreement").

         The description of the Registration Rights Agreement in this Schedule
13D is qualified in its entirety by reference to such agreement, which is
included as an Exhibit hereto and incorporated by reference herein.

         ITEM 7.  MATERIAL TO BE FILED AS EXHIBITS.

1.       Joint Filing Agreement, dated as of February 6, 2006, by and among the
         Reporting Persons.*

2.       Agreement and Plan of Merger, dated as of September 14, 2005, by and
         among Certegy Inc., a Georgia corporation, C Co Merger Sub, LLC, a
         Delaware limited liability company and a direct wholly owned subsidiary
         of Certegy, and Fidelity National Information Services, Inc., a
         Delaware corporation (incorporated by reference to Exhibit 2.1 of the
         Certegy Inc. Form 8-K filed September 16, 2005).

3.       Shareholders Agreement, dated September 14, 2005 among (i) Certegy
         Inc., a Georgia corporation n/k/a Fidelity National Information
         Services, Inc., (ii) Fidelity National Financial, Inc., a Delaware
         corporation, (iii) THL FNIS Holdings, LLC, Thomas H. Lee Equity
         (Cayman) Fund V, L.P., Thomas H. Lee Investors Limited Partnership,
         Putnam Investment Holdings, LLC, Putnam Investments Employees'


                                 Page 14 of 16

         Securities Company I LLC, and Putnam Investments Employees' Securities
         Company II LLC, (iv) TPG FNIS Holdings, LLC, TPG Parallel III, L.P.,
         TPG Investors III, L.P., FOF Partners III, L.P., FOF Partners III-B,
         L.P., and TPG Dutch Parallel III, C.V. and (v) Evercore METC Capital
         Partners II, LLC (incorporated by reference to Exhibit 4.1 of the
         Certegy Inc. Form 8-K filed September 16, 2005).

4.       Registration Rights Agreement, dated as of February 1, 2006 by and
         among (i) Fidelity National Information Services, Inc., a Georgia
         corporation formerly known as Certegy Inc., (ii) Fidelity National
         Financial, Inc., a Delaware corporation, (iii) THL FNIS Holdings, LLC,
         Thomas H. Lee Equity (Cayman) Fund V, L.P., Thomas H. Lee Investors
         Limited Partnership, Putnam Investment Holdings, LLC, Putnam
         Investments Employees' Securities Company I LLC, and Putnam Investments
         Employees' Securities Company II LLC, (iv) TPG FNIS Holdings, LLC, TPG
         Parallel III, L.P., TPG Investors III, L.P., FOF Partners III, L.P.,
         FOF Partners III-B, L.P., and TPG Dutch Parallel III, C.V. and (v)
         Evercore METC Capital Partners II, LLC (incorporated by reference to
         Exhibit 99.1 of the Company's Form 8-K filed February 6, 2006).



* Filed herewith














                                 Page 15 of 16

                                   Signatures
                                   ----------

           After reasonable inquiry and to the best knowledge and belief of each
of the undersigned, such person certifies that the information set forth in this
Statement with respect to such person is true, complete and correct.


                                    Dated: February 7, 2006

                                    THL Equity Advisors V, LLC, THL FNIS
                                    Holdings, LLC, Thomas H. Lee Equity (Cayman)
                                    Fund V, L.P., Thomas H. Lee Investors
                                    Limited Partnership, Thomas H. Lee Advisors,
                                    LLC, Putnam Investments Employees'
                                    Securities Company I LLC, Putnam Investments
                                    Employees' Securities Company II, LLC,
                                    Putnam Investment Holdings, LLC, and Putnam
                                    Investments, LLC

                                    By: Thomas H. Lee Equity Fund V, LP, as
                                        Attorney in Fact

                                    By: THL Equity Advisors V, LLC, its general
                                        partner

                                    By: Thomas H. Lee Partners, L.P., its sole
                                        member

                                    By: Thomas H. Lee Advisors LLC, its general
                                        partner

                                    By: /s/ Thomas M. Hagerty
                                        ----------------------------------------
                                        Name: Thomas M. Hagerty
                                        Title: Managing Director









                                 Page 16 of 16