AMENDED AND RESTATED
                       MASTER DISTRIBUTION AND INDIVIDUAL
                            SHAREHOLDER SERVICES PLAN

            AMERICAN CENTURY CALIFORNIA TAX-FREE AND MUNICIPAL FUNDS
                                 (THE "ISSUER")

                                     A CLASS

SECTION 1. FEES

a.   FEE. For purposes of paying  costs and expenses  incurred in providing  the
     distribution  services and/or individual  shareholder services set forth in
     SECTIONS 2 AND 3 below,  the series of the Issuer  identified on SCHEDULE A
     (the "Funds")  shall pay the investment  adviser  engaged by the Funds (the
     "Advisor"),  as paying agent for the Funds,  a fee equal to 25 basis points
     (0.25%)  per annum of the  average  daily net  assets of the  shares of the
     Funds' A Class of shares (the "Fee").

b.   APPLICABILITY  TO NEW FUNDS. If the Issuer desires to add additional  funds
     to the Plan,  whether  currently-existing  or created in the future (a "New
     Fund"),  and the Issuer's  Board of Trustees (the "Board") has approved the
     Plan for such New Fund in the  manner  set forth in SECTION 5 of this Plan,
     as well as by the then-sole  shareholder  of the A Class shares of such New
     Fund (if required by the Investment Company Act of 1940 (the "1940 Act") or
     rules  promulgated under the 1940 Act), this Plan may be amended to provide
     that such New Fund will  become  subject  to this Plan and will pay the Fee
     set forth in SECTION  1(A)  above,  unless  the  Issuer's  Board  specifies
     otherwise. After the adoption of this Plan by the Board with respect to the
     A Class of shares of the New Fund,  the term "Funds"  under this Plan shall
     thereafter be deemed to include such New Fund.

c.   CALCULATION  AND  ASSESSMENT.  Fees under this Plan will be calculated  and
     accrued daily by each Fund and paid to the Advisor monthly or at such other
     intervals as the Issuer and the Advisor may agree.

SECTION 2. DISTRIBUTION SERVICES

The Advisor shall use the fee set forth in SECTION 1(A) of this Plan, to pay for
services in connection  with any activities  undertaken or expenses  incurred by
the  distributor  of the Funds'  shares (the  "Distributor")  or its  affiliates
primarily  intended to result in the sale of A Class shares of the Funds,  which
services may include,  but are not limited to, (A) payment of sales commissions,
ongoing   commissions  and  other  payments  to  brokers,   dealers,   financial
institutions  or others who sell A Class shares of the Funds pursuant to Selling
Agreements; (B) compensation to registered representatives or other employees of
Distributor who engage in or support  distribution of the Funds' A Class shares;
(C) compensation to, and expenses  (including  overhead and telephone  expenses)
of,  Distributor;  (D)  printing  of  prospectuses,   statements  of  additional
information and reports for other than existing  shareholders;  (E) preparation,
printing




and distribution of sales literature and advertising  materials  provided to the
Funds'  shareholders and prospective  shareholders;  (F) receiving and answering
correspondence   from   prospective    shareholders,    including   distributing
prospectuses, statements of additional information, and shareholder reports; (G)
provision of facilities to answer  questions from  prospective  investors  about
Fund shares;  (H) complying with federal and state securities laws pertaining to
the sale of Fund shares; (I) assisting investors in completing application forms
and  selecting  dividend  and other  account  options;  (J)  provision  of other
reasonable  assistance in connection with the  distribution of Fund shares;  (K)
organizing  and  conducting  of  sales  seminars  and  payments  in the  form of
transactional   compensation  or  promotional  incentives;  (L)  profit  on  the
foregoing;  and (M) such other distribution and service activities as the Issuer
determines may be paid for by the Issuer  pursuant to the terms of this Plan and
in accordance  with Rule 12b-1 of the 1940 Act;  provided that if the Securities
and Exchange  Commission  determines that any of the foregoing  services are not
permissible   under  Rule  12b-1,   any  payments  for  such   activities   will
automatically cease.

SECTION 3. INDIVIDUAL SHAREHOLDER SERVICES

The Advisor may engage third parties to provide individual  shareholder services
to the shareholders of the A Class shares ("Individual  Shareholder  Services").
The amount set forth in SECTION 1(A) of this Plan may be paid to the Advisor for
expenses  incurred  by it as a result  of these  arrangements.  Such  Individual
Shareholder Services and related expenses relate to activities for which service
fees may be paid as contemplated by the Conduct Rules of the Financial  Industry
Regulatory  Authority  ("FINRA"),  and may include,  but are not limited to, (A)
individualized  and  customized  investment  advisory  services,  including  the
consideration  of shareholder  profiles and specific goals;  (B) the creation of
investment  models and asset  allocation  models for use by the  shareholder  in
selecting  appropriate Funds; (C) proprietary  research about investment choices
and the market in general;  (D) periodic  rebalancing of shareholder accounts to
ensure  compliance  with the selected asset  allocation;  (E)  consolidation  of
shareholder accounts in one place; and (F) other individual  services;  provided
that  if  FINRA  determines  that  any  of  the  foregoing  activities  are  not
permissible, any payment for such activities will automatically cease.

SECTION 4. EFFECTIVENESS

This Plan has been approved by the vote of both (a) the Board and (b) a majority
of those  members are not  "interested  persons" as defined in the 1940 Act (the
"Independent Members"), and initially became effective September 3, 2002.

SECTION 5. TERM

This Plan will  continue  in full force and effect for a period of one year from
the date hereof, and successive  periods of up to one year thereafter,  provided
that each such  continuance is approved by a majority of (a) the Board,  and (b)
the Independent Members.



                                       2



SECTION 6. REPORTING REQUIREMENTS

The Advisor shall administer this Plan in accordance with Rule 12b-1 of the 1940
Act. The Advisor shall provide to the Board,  and the  Independent  Members will
review and approve in exercise of their fiduciary duties, at least quarterly,  a
written  report of the  amounts  expended  under this Plan by the  Advisor  with
respect to the A Class shares of each Fund and such other  information as may be
required by the 1940 Act and Rule 12b-1 thereunder.

SECTION 7. TERMINATION

This Plan may be  terminated  without  penalty at any time with respect to the A
Class shares of any Fund by the vote of a majority of the Board,  by the vote of
a majority  of the  Independent  Members,  or by the vote of a  majority  of the
outstanding  shares of the A Class of that  Fund.  Termination  of the Plan with
respect  to the A Class  shares  of one  Fund  will  not  affect  the  continued
effectiveness of this Plan with respect to the A Class shares of any other Fund.

SECTION 8. AMENDMENTS TO THIS PLAN

This Plan may not be amended to increase materially the amount of compensation a
Fund is  authorized  to pay under  SECTION 1 hereof  unless  such  amendment  is
approved in the manner  provided for in SECTION 5 hereof,  and such amendment is
further approved by a majority of the outstanding  shares of the Fund's A Class,
and no other material  amendment to the Plan will be made unless approved in the
manner provided for approval and annual renewal in SECTION 5 hereof.

SECTION 9. RECORDKEEPING

The Issuer will preserve copies of this Plan (including any amendments  thereto)
and any related agreements and all reports made pursuant to SECTION 6 hereof for
a period of not less than six years  from the date of this  Plan,  the first two
years in an easily accessible place.




                                       3



SECTION 10. INDEPENDENT MEMBERS OF THE BOARD

So long as the Plan remains in effect,  the selection and  nomination of persons
to  serve  as  Independent  Members  on the  Board  shall  be  committed  to the
discretion of the Independent Members then in office. Notwithstanding the above,
nothing herein shall prevent the participation of other persons in the selection
and  nomination  process so long as a final  decision on any such  selection  or
nomination is within the discretion of, and approved by, the Independent Members
so responsible.

     IN WITNESS WHEREOF, the Issuer has adopted this Plan as of January 1, 2008.

                                            AMERICAN CENTURY CALIFORNIA TAX-FREE AND
                                                MUNICIPAL FUNDS


                                            By:  /s/  Charles A. Etherington
                                                --------------------------------
                                                 Charles A. Etherington
                                                 Senior Vice President





                                       4



                                       A-1



                                   SCHEDULE A

                          FUNDS OFFERING A CLASS SHARES

FUNDS                                                        DATE PLAN EFFECTIVE
-----                                                        -------------------


AMERICAN CENTURY CALIFORNIA TAX-FREE AND MUNICIPAL FUNDS

>>       California High-Yield Municipal Fund                 September 3, 2002
>>       California Long-Term Tax-Free Fund                   September 27, 2007



                                      A-1