1. Colorado Tax Form 104 and Instructions

2. Colorado Tax Form 104PTC and Instructions

3. Colorado Form 104AMT and Instructions

4. Colorado Amended Return Form 104X and Instructions

2003 Colorado State Income Tax Forms:

1. Colorado Tax Form 104 and Instructions

2. Colorado Tax Form 104PTC and Instructions

3. Colorado Form 104AMT and Instructions

4. Colorado Amended Return 104X and Instructions

2002 Colorado State Income Tax Forms:

1. Colorado Tax Form 104 Instructions

2. Colorado Tax Form 104PTC and Instructions

3. Colorado Form 104AMT and Instructions

4. Colorado Amended Return Form 104X and Instructions

Additional Information

For a complete listing of Forms, Instructions and Publications, click below go to the Colorado Department of Revenue site.

Colorado State Tax Forms and Publications

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