EDGAR Filing Documents for 0001437749-12-009924

Form 497 - Definitive materials

SEC Accession No. 0001437749-12-009924

Filing Date

2012-10-02

Accepted

2012-10-02 11:09:26

Documents

Filing Date Changed

2012-10-02

Effectiveness Date

2012-10-02

Document Format Files

Seq	Description	Document	Type	Size
1	PROSPECTUS SUPPLEMENT	acit_497ipbf-092012.htm	497	18497
7		acitreelogo.jpg	GRAPHIC	6497
	Complete submission text file	0001437749-12-009924.txt		320895

Data Files

Seq	Description	Document	Type	Size
2	XBRL INSTANCE DOCUMENT	acit-20120921.xml	EX-101.INS	18080
3	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	acit-20120921.xsd	EX-101.SCH	2837
4	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	acit-20120921_def.xml	EX-101.DEF	2496
5	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	acit-20120921_lab.xml	EX-101.LAB	128462
6	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	acit-20120921_pre.xml	EX-101.PRE	3666

Series and Classes/Contracts Information:

Existing
	Status	Name	Ticker Symbol
CIK 0000908406
Series S000006581		INFLATION PROTECTION BOND FUND
Class/Contract C000017969		INVESTOR CLASS	APOIX
Class/Contract C000017970		INSTITUTIONAL CLASS	APISX
Class/Contract C000017971		A CLASS	APOAX
Class/Contract C000017972		B CLASS	APOBX
Class/Contract C000017973		C CLASS	APOCX
Class/Contract C000017974		R CLASS	APORX

Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111

Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575

AMERICAN CENTURY INVESTMENT TRUST (Filer) CIK: 0000908406 (see all company filings)