Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0000773757-06-000167
Filing Date
2006-09-28
Accepted
2006-09-28 17:19:11
Documents
2
Effectiveness Date
2006-10-01

Document Format Files

Seq Description Document Type Size
1 CHYOF AND CSIF ANNUAL UPDATE wrapper.txt 485BPOS 995817
2 PWC CONSENT consent.txt EX-99.J 838
  Complete submission text file 0000773757-06-000167.txt   1001323

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000773757      
Series S000010617   Columbia Strategic Income Fund
Class/Contract C000029358   Class A
Class/Contract C000029359   Class B
Class/Contract C000029360   Class C
Class/Contract C000029361   Class J
Class/Contract C000029362   Class Z
  Status Name Ticker Symbol
CIK 0000773757      
Series S000012101   Columbia High Yield Opportunity Fund
Class/Contract C000033001   Class A
Class/Contract C000033002   Class B
Class/Contract C000033003   Class C
Class/Contract C000033004   Class Z
Mailing Address ONE FINANCIAL CENTER BOSTON MA 02111
Business Address ONE FINANCIAL CENTER BOSTON MA 02111 8003382550
COLUMBIA FUNDS SERIES TRUST I (Filer) CIK: 0000773757 (see all company filings)

EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 485BPOS | Act: 33 | File No.: 002-99356 | Film No.: 061114816

Mailing Address ONE FINANCIAL CENTER BOSTON MA 02111
Business Address ONE FINANCIAL CENTER BOSTON MA 02111 8003382550
COLUMBIA FUNDS SERIES TRUST I (Filer) CIK: 0000773757 (see all company filings)

EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 485BPOS | Act: 40 | File No.: 811-04367 | Film No.: 061114817