Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0000908406-26-000006
Filing Date
2026-07-29
Accepted
2026-07-29 11:30:01
Documents
35
Effectiveness Date
2026-08-01

Document Format Files

Seq Description Document Type Size
1 485BPOS ck0000908406-20260729.htm   iXBRL 485BPOS 8388857
2 EX-99.J acit2026ex99jauditorsconse.htm EX-99.J 2442
8 GRAPHIC ck0000908406-20260729_g1.jpg GRAPHIC 12555
9 GRAPHIC ck0000908406-20260729_g10.jpg GRAPHIC 61500
10 GRAPHIC ck0000908406-20260729_g11.jpg GRAPHIC 53219
11 GRAPHIC ck0000908406-20260729_g2.jpg GRAPHIC 61345
12 GRAPHIC ck0000908406-20260729_g3.jpg GRAPHIC 59438
13 GRAPHIC ck0000908406-20260729_g4.jpg GRAPHIC 56732
14 GRAPHIC ck0000908406-20260729_g5.jpg GRAPHIC 70550
15 GRAPHIC ck0000908406-20260729_g6.jpg GRAPHIC 59202
16 GRAPHIC ck0000908406-20260729_g7.jpg GRAPHIC 54949
17 GRAPHIC ck0000908406-20260729_g8.jpg GRAPHIC 54728
18 GRAPHIC ck0000908406-20260729_g9.jpg GRAPHIC 64305
19 GRAPHIC newacilogoa.jpg GRAPHIC 12555
  Complete submission text file 0000908406-26-000006.txt   14340385

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ck0000908406-20260729.xsd EX-101.SCH 25601
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ck0000908406-20260729_def.xml EX-101.DEF 53433
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ck0000908406-20260729_lab.xml EX-101.LAB 106058
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ck0000908406-20260729_pre.xml EX-101.PRE 192465
42 EXTRACTED XBRL INSTANCE DOCUMENT ck0000908406-20260729_htm.xml XML 1009155

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006579   DIVERSIFIED BOND FUND
Class/Contract C000017955   INVESTOR CLASS ADFIX
Class/Contract C000017956   A CLASS ADFAX
Class/Contract C000017957   I CLASS ACBPX
Class/Contract C000017960   C CLASS CDBCX
Class/Contract C000017961   R CLASS ADVRX
Class/Contract C000131613   R6 CLASS ADDVX
Class/Contract C000189684   Y CLASS ADVYX
Class/Contract C000189686   R5 CLASS ADRVX
Class/Contract C000237256   G CLASS ACDOX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006580   HIGH-YIELD FUND
Class/Contract C000017962   INVESTOR CLASS ABHIX
Class/Contract C000017963   A CLASS AHYVX
Class/Contract C000017964   R5 CLASS ACYIX
Class/Contract C000017967   C CLASS AHDCX
Class/Contract C000017968   R CLASS AHYRX
Class/Contract C000131614   R6 CLASS AHYDX
Class/Contract C000189687   I CLASS AHYHX
Class/Contract C000189688   Y CLASS AHYLX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006581   SHORT DURATION INFLATION PROTECTION BOND FUND
Class/Contract C000017969   INVESTOR CLASS APOIX
Class/Contract C000017970   R5 CLASS APISX
Class/Contract C000017971   A CLASS APOAX
Class/Contract C000017973   C CLASS APOCX
Class/Contract C000017974   R CLASS APORX
Class/Contract C000131615   R6 CLASS APODX
Class/Contract C000189689   I CLASS APOHX
Class/Contract C000189690   Y CLASS APOYX
Class/Contract C000194391   G CLASS APOGX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006582   U.S. GOVERNMENT MONEY MARKET FUND
Class/Contract C000017975   INVESTOR CLASS TCRXX
Class/Contract C000162988   A CLASS AGQXX
Class/Contract C000162989   C CLASS AGHXX
Class/Contract C000270187   G Class AGJXX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006583   PRIME MONEY MARKET FUND
Class/Contract C000017976   INVESTOR CLASS BPRXX
Class/Contract C000017977   A CLASS ACAXX
Class/Contract C000017980   C CLASS ARCXX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000014384   CORE PLUS FUND
Class/Contract C000039168   INVESTOR CLASS ACCNX
Class/Contract C000039169   R5 CLASS ACCUX
Class/Contract C000039170   A CLASS ACCQX
Class/Contract C000039172   C CLASS ACCKX
Class/Contract C000039173   R CLASS ACCPX
Class/Contract C000189691   I CLASS ACCTX
Class/Contract C000222299   G CLASS ACCYX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000014385   SHORT DURATION FUND
Class/Contract C000039175   C CLASS ACSKX
Class/Contract C000039176   R CLASS ACSPX
Class/Contract C000039177   INVESTOR CLASS ACSNX
Class/Contract C000039178   R5 CLASS ACSUX
Class/Contract C000039179   A CLASS ACSQX
Class/Contract C000189692   I CLASS ASHHX
Class/Contract C000194393   R6 CLASS ASDDX
Class/Contract C000224786   G CLASS ASDOX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000046093   SHORT DURATION STRATEGIC INCOME FUND
Class/Contract C000144162   INVESTOR CLASS ASDVX
Class/Contract C000144163   R5 CLASS ASDJX
Class/Contract C000144164   A CLASS ASADX
Class/Contract C000144165   C CLASS ASCDX
Class/Contract C000144166   R CLASS ASDRX
Class/Contract C000144167   R6 CLASS ASXDX
Class/Contract C000189693   I CLASS ASDHX
Class/Contract C000189694   Y CLASS ASYDX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000046094   MULTISECTOR INCOME FUND
Class/Contract C000144168   C CLASS ASIHX
Class/Contract C000144169   R CLASS ASIWX
Class/Contract C000144170   R6 CLASS ASIPX
Class/Contract C000144171   INVESTOR CLASS ASIEX
Class/Contract C000144172   R5 CLASS ASIJX
Class/Contract C000144173   A CLASS ASIQX
Class/Contract C000189695   I CLASS ASIGX
Class/Contract C000189696   Y CLASS ASYIX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000058290   HIGH INCOME FUND
Class/Contract C000191071   INVESTOR CLASS AHIVX
Class/Contract C000191072   I CLASS AHIIX
Class/Contract C000191073   Y CLASS NPHIX
Class/Contract C000191074   A CLASS AHIAX
Class/Contract C000191075   R5 CLASS AHIEX
Class/Contract C000191076   R6 CLASS AHIDX
Class/Contract C000237257   G CLASS ACHFX
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)

EIN.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0331
Type: 485BPOS | Act: 40 | File No.: 811-07822 | Film No.: 261215449

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)

EIN.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0331
Type: 485BPOS | Act: 33 | File No.: 033-65170 | Film No.: 261215448