EXHIBIT (h)(14)



                  AMENDMENT NO. 13 TO TRANSFER AGENCY AGREEMENT


     THIS AMENDMENT NO. 13 TO TRANSFER  AGENCY  AGREEMENT is made as of the 29th
day of  November,  2006,  by and  between  each  of  the  registered  investment
companies  listed on Exhibit A,  attached  hereto (the  "Companies"),  as of the
dates noted on such Exhibit A, and American Century Services,  LLC ("Services").
Capitalized  terms not otherwise  defined herein shall have the meaning ascribed
to them in the Transfer Agency Agreement (defined below).

                                    RECITALS

     WHEREAS,  the  Companies  and  Services  are parties to a certain  Transfer
Agency  Agreement  dated  August 1,  1997,  as  amended  (the  "Transfer  Agency
Agreement"); and

     WHEREAS,  American Century  Quantitative Equity Funds, Inc. has added a new
fund, International Core Equity Fund; and

     WHEREAS,  American Century  Investment Trust has added two new funds, Short
Duration Fund and Core Plus Fund;

     WHEREAS,  Companies  and Services  now desire to amend the Transfer  Agency
Agreement to add the new Funds;

     NOW,  THEREFORE,  in consideration of the mutual promises set forth herein,
the parties hereto agree as follows:

     1. Exhibit A to the Transfer Agency Agreement is hereby amended by deleting
the text thereof in its entirety  and  inserting in lieu  therefor the Exhibit A
attached hereto.

     2. After the date hereof,  all references to the Transfer Agency  Agreement
shall be  deemed to mean the  Transfer  Agency  Agreement,  as  amended  by this
Amendment No. 13.

     3. In the event of a conflict  between the terms of this  Amendment  No. 13
and the Transfer Agency  Agreement,  it is the intention of the parties that the
terms of this Amendment No. 13 shall control and the Transfer  Agency  Agreement
shall be interpreted on that basis. To the extent the provisions of the Transfer
Agency  Agreement  have not been amended by this  Amendment  No. 13, the parties
hereby confirm and ratify the Transfer Agency Agreement.

     4. This Amendment No. 13 may be executed in two or more counterparts,  each
of which shall be an original and all of which  together  shall  constitute  one
instrument.

     IN WITNESS WHEREOF,  the undersigned have executed this Amendment No. 13 as
of the date first above written.



AMERICAN CENTURY SERVICES, LLC        AMERICAN CENTURY CALIFORNIA TAX-FREE
                                        AND MUNICIPAL FUNDS
                                      AMERICAN CENTURY INVESTMENT TRUST
                                      AMERICAN CENTURY MUNICIPAL TRUST
By:    /s/ Otis H. Cowan              AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS, INC.
       -----------------------------  AMERICAN CENTURY GOVERNMENT INCOME  TRUST
Name:  Otis H. Cowan                  AMERICAN CENTURY INTERNATIONAL BOND FUNDS
Title: Vice President                 AMERICAN CENTURY TARGET MATURITIES TRUST
                                      AMERICAN CENTURY VARIABLE PORTFOLIOS II, INC.


                                      By:     /s/ Charles A. Etherington
                                              --------------------------------------
                                      Name:   Charles A. Etherington
                                      Title:  Vice President of each of the Issuers






                                    EXHIBIT A


            COMPANIES AND FUNDS COVERED BY TRANSFER AGENCY AGREEMENT

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REGISTERED INVESTMENT COMPANY AND FUNDS                            DATE
--------------------------------------------------------------------------------

AMERICAN CENTURY CALIFORNIA TAX-FREE AND MUNICIPAL FUNDS
     California High-Yield Municipal Fund                     August 1, 1997
     California Tax-Free Bond Fund                            August 1, 1997
     California Limited-Term Tax-Free Fund                    August 1, 1997
     California Long-Term Tax-Free Fund                       August 1, 1997
     California Tax-Free Money Market Fund                    August 1, 1997

AMERICAN CENTURY GOVERNMENT INCOME TRUST
     Capital Preservation Fund                                August 1, 1997
     Ginnie Mae Fund                                          August 1, 1997
     Government Agency Money Market Fund                      August 1, 1997
     Inflation-Adjusted Bond Fund                             August 1, 1997
     Government Bond Fund                                     August 1, 1997
     Short-Term Government Fund                               August 1, 1997

AMERICAN CENTURY INTERNATIONAL BOND FUNDS
     International Bond Fund                                  August 1, 1997

AMERICAN CENTURY INVESTMENT TRUST
     Prime Money Market Fund                                  August 1, 1997
     Diversified Bond Fund                                    August 1, 2001
     Premium Money Market Fund                                August 1, 2001
     High-Yield Fund                                           July 1, 2002
     Inflation Protection Bond Fund                             May 1, 2005
     Select Bond Fund                                         March 30, 2006
     High-Yield Bond Fund                                     March 30, 2006
     NT Diversified Bond Fund                                 April 28, 2006
     Short Duration Fund                                     November 29, 2006
     Core Plus Fund                                          November 29, 2006

AMERICAN CENTURY MUNICIPAL TRUST
     Arizona Municipal Bond                                   August 1, 1997
     Florida Municipal Bond Fund                              August 1, 1997
     Tax-Free Bond Fund                                       August 1, 1997
     High-Yield Municipal Fund                                 March 9, 1998
     Tax-Free Money Market Fund                               August 1, 1997
     Long-Term Tax-Free Fund                                  March 30, 2006

AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS, INC.
     Equity Growth Fund                                         May 1, 2004
     Global Gold Fund                                           May 1, 2004
     Income & Growth Fund                                       May 1, 2004
     Small Company Fund                                         May 1, 2004
     Utilities Fund                                             May 1, 2004
     Long-Short Equity Fund                                 September 29, 2005
     Disciplined Growth Fund                                September 29, 2005
     NT Equity Growth Fund                                    April 28, 2006



                                      A-1



--------------------------------------------------------------------------------
REGISTERED INVESTMENT COMPANY AND FUNDS                            DATE
--------------------------------------------------------------------------------

     NT Small Company Fund                                    April 28, 2006
     International Core Equity Fund                          November 29, 2006

AMERICAN CENTURY VARIABLE PORTFOLIOS II, INC.
     VP Inflation Protection Fund                            December 31, 2002

AMERICAN CENTURY TARGET MATURITIES TRUST
     Target 2010 Fund                                         August 1, 1997
     Target 2015 Fund                                         August 1, 1997
     Target 2020 Fund                                         August 1, 1997
     Target 2025 Fund                                         August 1, 1997
--------------------------------------------------------------------------------

                                      A-2