Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000010617 | Columbia Strategic Income Fund | ||
| Class/Contract C000029358 | Columbia Strategic Income Fund Class A | COSIX | |
| Class/Contract C000029359 | Columbia Strategic Income Fund Class B | CLSBX | |
| Class/Contract C000029360 | Columbia Strategic Income Fund Class C | CLSCX | |
| Class/Contract C000029362 | Columbia Strategic Income Fund Class Z | LSIZX | |
| Class/Contract C000094661 | Columbia Strategic Income Fund Class R | CSNRX | |
| Class/Contract C000094662 | Columbia Strategic Income Fund Class K | CSIVX | |
| Class/Contract C000094663 | Columbia Strategic Income Fund Class R5 | CTIVX | |
| Class/Contract C000094664 | Columbia Strategic Income Fund Class W | CTTWX | |
| Class/Contract C000122657 | Columbia Strategic Income Fund Class R4 | CMNRX | |
| Class/Contract C000129839 | Columbia Strategic Income Fund Class Y | CPHUX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000010621 | Columbia California Tax-Exempt Fund | ||
| Class/Contract C000029377 | Columbia California Tax-Exempt Fund Class A | CLMPX | |
| Class/Contract C000029378 | Columbia California Tax-Exempt Fund Class B | CCABX | |
| Class/Contract C000029379 | Columbia California Tax-Exempt Fund Class C | CCAOX | |
| Class/Contract C000029380 | Columbia California Tax-Exempt Fund Class Z | CCAZX | |
| Class/Contract C000126465 | Columbia California Tax-Exempt Fund Class R4 | CCARX | |
| Class/Contract C000169172 | Columbia California Tax-Exempt Fund Class R5 | CCAUX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000010623 | Columbia AMT-Free Intermediate Muni Bond Fund | ||
| Class/Contract C000029387 | Columbia AMT-Free Intermediate Muni Bond Fund Class A | LITAX | |
| Class/Contract C000029388 | Columbia AMT-Free Intermediate Muni Bond Fund Class B | LITBX | |
| Class/Contract C000029389 | Columbia AMT-Free Intermediate Muni Bond Fund Class C | LITCX | |
| Class/Contract C000029391 | Columbia AMT-Free Intermediate Muni Bond Fund Class T | GIMAX | |
| Class/Contract C000029392 | Columbia AMT-Free Intermediate Muni Bond Fund Class Z | SETMX | |
| Class/Contract C000122658 | Columbia AMT-Free Intermediate Muni Bond Fund Class R5 | CTMRX | |
| Class/Contract C000126466 | Columbia AMT-Free Intermediate Muni Bond Fund Class R4 | CIMRX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012086 | Columbia AMT-Free Connecticut Intermediate Muni Bond Fund | ||
| Class/Contract C000032936 | Columbia AMT-Free Connecticut Intermediate Muni Bond Fund Class A | LCTAX | |
| Class/Contract C000032937 | Columbia AMT-Free Connecticut Intermediate Muni Bond Fund Class B | LCTBX | |
| Class/Contract C000032938 | Columbia AMT-Free Connecticut Intermediate Muni Bond Fund Class C | LCTCX | |
| Class/Contract C000032940 | Columbia AMT-Free Connecticut Intermediate Muni Bond Fund Class T | GCBAX | |
| Class/Contract C000032941 | Columbia AMT-Free Connecticut Intermediate Muni Bond Fund Class Z | SCTEX | |
| Class/Contract C000126470 | Columbia AMT-Free Connecticut Intermediate Muni Bond Fun Class R4 | CCTMX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012087 | Columbia AMT-Free Massachusetts Intermediate Muni Bond Fund | ||
| Class/Contract C000032942 | Columbia AMT-Free Massachusetts Intermediate Muni Bond Fund Class A | LMIAX | |
| Class/Contract C000032943 | Columbia AMT-Free Massachusetts Intermediate Muni Bond Fund Class B | LMIBX | |
| Class/Contract C000032944 | Columbia AMT-Free Massachusetts Intermediate Muni Bond Fund Class C | LMICX | |
| Class/Contract C000032946 | Columbia AMT-Free Massachusetts Intermediate Muni Bond Fund Class T | GMBAX | |
| Class/Contract C000032947 | Columbia AMT-Free Massachusetts Intermediate Muni Bond Fund Class Z | SEMAX | |
| Class/Contract C000126471 | Columbia AMT-Free Massachusetts Intermediate Muni Bond Fund Class R4 | CMANX | |
| Class/Contract C000169174 | Columbia AMT-Free Massachusetts Intermediate Muni Bond Fund Class R5 | CMAUX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012089 | Columbia AMT-Free New York Intermediate Muni Bond Fund | ||
| Class/Contract C000032951 | Columbia AMT-Free New York Intermediate Muni Bond Fund Class A | LNYAX | |
| Class/Contract C000032952 | Columbia AMT-Free New York Intermediate Muni Bond Fund Class B | LNYBX | |
| Class/Contract C000032953 | Columbia AMT-Free New York Intermediate Muni Bond Fund Class C | LNYCX | |
| Class/Contract C000032955 | Columbia AMT-Free New York Intermediate Muni Bond Fund Class T | GANYX | |
| Class/Contract C000032956 | Columbia AMT-Free New York Intermediate Muni Bond Fund Class Z | GNYTX | |
| Class/Contract C000126472 | Columbia AMT-Free New York Intermediate Muni Bond Fund Class R4 | CNYIX | |
| Class/Contract C000169175 | Columbia AMT-Free New York Intermediate Muni Bond Fund Class R5 | CNYUX | |
| Status | Name | Ticker Symbol | |
| CIK 0000773757 | |||
| Series S000012093 | Columbia New York Tax-Exempt Fund | ||
| Class/Contract C000032969 | Columbia New York Tax-Exempt Fund Class A | COLNX | |
| Class/Contract C000032970 | Columbia New York Tax-Exempt Fund Class B | CNYBX | |
| Class/Contract C000032971 | Columbia New York Tax-Exempt Fund Class C | CNYCX | |
| Class/Contract C000106577 | Columbia New York Tax-Exempt Fund Class Z | CNYZX | |
| Class/Contract C000122676 | Columbia New York Tax-Exempt Fund Class R5 | CNYRX | |
| Class/Contract C000126473 | Columbia New York Tax-Exempt Fund Class R4 | CNYEX | |
EIN.: 363376651 | State of Incorp.: MA | Fiscal Year End: 0630
Type: N-CSR | Act: 40 | File No.: 811-04367 | Film No.: 17510544
