Colorado individual income tax forms supported in TaxSlayer Pro:
Form 102 - Claim for Refund on Behalf of Deceased Taxpayer
Form 104 - Individual Income Tax Return
Form 104AD - Subtractions from Income Schedule
Form 104AMT - AMT Computation Schedule
Form 104CN - Colorado Child Tax Credit
Form 104CH - Voluntary Contributions Schedule
Form 104CR - Individual Credit Schedule
Form 104EE - Easy Enrollment Information Form
Form 104EP - Estimated Income Tax Payment Form
Form 104PN - Part-Year Resident/Nonresident Tax Calculation Schedule
Form 104PTC - Property Tax/Rent/Heat Rebate Application
Form 104TN - Earned Income Tax Credit for ITIN Filers
Form 104US - Consumer Use Tax Reporting Schedule
Form 104X - Amended Individual Income Tax Return
Form 158-I - Extension Payment
Form 204 - Underpayment Penalty Calculation
Form 347 - Child Care Expenses Tax Credit
Form 350 - First-time Home Buyer Savings Account Interest Deduction
Form 617 - Innovative Motor Vehicle Credit
Form 900 - Individual Income Tax Payment Form
Form 1316 - Colorado Source Capital Gain Affidavit
Form 1366 - Certified Economic Development Credit Schedule
Form 1370 - Certified Economic Development Credit Schedule for Taxpayers with a Refund Certificate
Form 1703 - Early Childhood Educator Income Tax Credit
Form 1778 - E-Filer Attachment Form
Form 8454 - Declaration for Online Electronic Filing
Form 8453 - Declaration for Electronic Filing -obsolete after 2024
Additional Information:
Colorado State Tax Information
Colorado Supported Business Forms
TaxSlayer Pro strives to keep the information on this page timely and accurate but makes no promise or guarantee about the timeliness, accuracy, or completeness of the contents of this page. This is general information and is not intended to be tax advice. You are encouraged to also review the underlying state resources and publications.