-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, ReoPwAeIZ57bgDCcmTquqgH/cyRSWJoDq7RuA58yyuJkCwvanDDCqIoY0nZd7Ira GQkXgW8W3L7Id++i4kcAhA== 0000717316-08-000019.txt : 20080721 0000717316-08-000019.hdr.sgml : 20080721 20080721143339 ACCESSION NUMBER: 0000717316-08-000019 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20080721 DATE AS OF CHANGE: 20080721 EFFECTIVENESS DATE: 20080721 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AMERICAN CENTURY CALIFORNIA TAX FREE & MUNICIPAL FUNDS CENTRAL INDEX KEY: 0000717316 IRS NUMBER: 946562826 STATE OF INCORPORATION: MA FISCAL YEAR END: 0831 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-82734 FILM NUMBER: 08961081 BUSINESS ADDRESS: STREET 1: 1665 CHARLESTON RD CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 BUSINESS PHONE: 8003218321 MAIL ADDRESS: STREET 1: 1665 CHARLESTON RD CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 FORMER COMPANY: FORMER CONFORMED NAME: BENHAM CALIFORNIA TAX FREE TRUST / DATE OF NAME CHANGE: 19960815 FORMER COMPANY: FORMER CONFORMED NAME: BENHAM CALIFORNIA TAX FREE & MUNICIPAL FUNDS DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: BENHAM CALIFORNIA TAX FREE TRUST DATE OF NAME CHANGE: 19910218 0000717316 S000005668 CALIFORNIA TAX-FREE BOND FUND C000015525 INVESTOR CLASS BCITX 497 1 supp.htm PROSPECTUS SUPPLEMENT PROSPECTUS SUPPLEMENT 
American Century California Tax-Free and Municipal Funds

PROSPECTUS SUPPLEMENT

[american century investments logo and text logo ®]

CALIFORNIA TAX-FREE BOND FUND
CALIFORNIA TAX-FREE MONEY MARKET FUND

Supplement dated July 22, 2008 * Prospectus dated January 1, 2008

THE FOLLOWING IS ADDED AS THE SECOND PARAGRAPH UNDER CALIFORNIA TAX-FREE BOND ON
PAGE 13 OF THE PROSPECTUS:

JOSEPH GOTELLI (LEAD PORTFOLIO MANAGER)

Mr. Gotelli, Portfolio Manager, has been a member of the team since he joined
American Century Investments in July 2008 as a portfolio manager. Prior to
joining American Century Investments, he spent six years at Franklin Templeton
Investments as an assistant portfolio manager. He has a bachelor's degree in
business economics from the University of California, Santa Barbara and an MBA
from Santa Clara University.

American Century Investment Services, Inc., Distributor

©2008 American Century Proprietary Holdings, Inc. All rights reserved.

CL-SPL-61473 0807
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