Individual Income Tax Guidance Publications

CARES Act Guidance 
Enterprise Zone Income Tax Credit Guide
  • Replaced the following FYIs: Income 10, 11, 22, 23, 24, 31 and General 6
Individual Income Tax Guide
  • Replaced the following FYIs: Income 2, 12, 51, 52, 64 and General 17

Other Current Publications

Additions to Taxable Income - Individual Income Tax Guide
Aircraft Manufacturer New Employee Credit - Income 62 (under review)
Alternative Minimum Tax - Income 14
Assessments for Individual Income Tax - Individual Income Tax Guide
Calculating Colorado Individual Income Tax - Individual Income Tax Guide
Capital Gain Subtraction - Income Tax Topics
Catastrophic Health Insurance - Income 30
Charitable Contributions - Income Tax Topics (replaced FYI Income 48)

Child Care Contribution Credit - Income 35

Check these lists for Accepted Licensed Child Care Centers and Accepted Unlicensed  Child Care Centers sorted by city or by name. Grandfathered Unlicensed Facilities or Programs are found at the end of the lists city or name.

Child Care Credits - Income Tax Topics (replaced FYI Income 33)
Colorado Civil Tax Penalties and Interest - General 11
Colorado Works Program Credit - Income 34
Contaminated Land Redevelopment Credit - Income 42
Credit for Income Tax Paid to Another State - Income 17
Earned Income Tax Credit - Income Tax Topics (replaced FYI Income 27)
Estimated Tax Payments - Individual Income Tax Guide
Filing and Recordkeeping for Individuals - Individual Income Tax Guide
First Time Home Buyer Savings Account Subtraction - Income Tax Topics
Gross Conservation Easement Credit - Income 39
Historic Property Preservation Income Tax Credit - Income 1 (additional information can be found on the Income Tax Credits web page)
Income Tax Credits - Individual Income Tax Guide
Income Tax Withholding - Individual Income Tax Guide
Innovative Motor Vehicle and Alternative Fuel Vehicle Credits for Tax Years 2015-2016 - Income 67
Innovative Motor Vehicle and Truck Credits for Electric and Plug-in Hybrid Electric Vehicles - Income 69
Innovative Truck Credit for Tax Years 2014-2016 - Income 68
Innovative Truck Credits for Tax Years 2017 and Later - Income 70
Investment Credits for Licensed Child Care Centers, Family Care Homes and Employers Providing Licensed Child Care Facilities - Income 7
Long-Term Care Insurance Credit - Income 37
Medical Savings Accounts - Income 29
Military Servicemembers - Income Tax Topics
Nonresident Partners and Shareholders of Partnerships and S Corporations - Income 54
Nonresident Real Estate Transactions - Required Withholding - Income 5
Part-Year Residents & Nonresidents - Income Tax Topics
Pension and Annuity Subtraction - Income 25
PERA and Denver Public Schools Retirement Benefits - Income 16
Plastic Recycling Investment Tax Credit - Income 56
Refunds of Individual Income Tax - Individual Income Tax Guide
Residency in Colorado - Individual Income Tax Guide
School-to-Career Investment Credit - Income 32
State Income Tax Addback for Individuals - Income 4
State Tuition Program Contribution Subtractions - Income 44
Subtractions from Taxable Income - Individual Income Tax Guide
United States Government Interest - Income 20
Wildfire Mitigation Measures Subtraction - Income 65

Income 6 Discontinued, please see Income Tax Topics: Part-Year Residents & Nonresidents
Income 12 Discontinued, please see Income Tax Guide
Income 13 Discontinued, please see Income Tax Topics: Part-Year Residents & Nonresidents
Income 26 Discontinued, please see Income Tax Guide
Income 27 Discontinued, please see Income Tax Topics: Earned Income Tax Credit
Income 28 Discontinued, please see Income Tax Guide
Income 33 Discontinued, please see Income Tax Topics: Child Care Credits
Income 48 Discontinued, please see Income Tax Topics: Charitable Contributions
Income 51 Discontinued, please see Income Tax Guide
Income 52 Discontinued, please see Income Tax Guide
Income 61 Discontinued, please see Income Tax Guide
Income 64 Discontinued, please see Income Tax Guide