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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0000746458-09-000005
Filing Date
2009-02-06
Accepted
2009-02-06 10:07:01
Documents
6
Period of Report
2008-11-30
Effectiveness Date
2009-02-06

Document Format Files

Seq Description Document Type Size
1 SEMIANNUAL CERTIFIED SHAREHOLDER REPORT n-csrs.htm N-CSRS 390956
3 GRAPHIC growthhighyldmuni0901.gif GRAPHIC 6424
4 GRAPHIC growthlgtermtaxfree0901.gif GRAPHIC 5889
5 GRAPHIC growthtaxfreebd0901.gif GRAPHIC 6038
6 302 CERTIFICATION ex-cert302.htm EX-99.302CERT 7722
7 906 CERTIFICATION ex-cert906.htm EX-99.906CERT 1848
  Complete submission text file 0000746458-09-000005.txt   430208

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000746458      
Series S000006471   HIGH-YIELD MUNICIPAL FUND
Class/Contract C000017685   INVESTOR CLASS ABHYX
Class/Contract C000017686   A CLASS AYMAX
Class/Contract C000017687   B CLASS AYMBX
Class/Contract C000017688   C CLASS AYMCX
  Status Name Ticker Symbol
CIK 0000746458      
Series S000006472   TAX-FREE BOND FUND
Class/Contract C000017689   INVESTOR CLASS TWTIX
Class/Contract C000017691   INSTITUTIONAL CLASS AXBIX
  Status Name Ticker Symbol
CIK 0000746458      
Series S000006473   TAX-FREE MONEY MARKET FUND
Class/Contract C000017692   INVESTOR CLASS BNTXX
  Status Name Ticker Symbol
CIK 0000746458      
Series S000006474   LONG-TERM TAX-FREE FUND
Class/Contract C000017693   INVESTOR CLASS ACLVX
Class/Contract C000017694   INSTITUTIONAL CLASS ACLSX
Class/Contract C000017695   A CLASS MMBAX
Class/Contract C000017696   B CLASS MMDBX
Class/Contract C000017697   C CLASS ACTCX
Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY MUNICIPAL TRUST (Filer) CIK: 0000746458 (see all company filings)

IRS No.: 776009794 | Fiscal Year End: 0531
Type: N-CSRS | Act: 40 | File No.: 811-04025 | Film No.: 09574933