DOR Taxation web site

Current Filing Year Forms: 2013

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Individual Income Tax Forms

Electronic filing of your tax refund may speed up your refund. eFile Today.

Filing Forms
File Links Form Number
More than 80 percent of Coloradans eFile. It's free and easy to do. Try it today!
Income Tax Booklet
eFile Form 104 Booklet
Income Tax Form eFile Form 104
Amended Form




Coupons and Payment Vouchers

File and Pay Electronically Today!

Accompanying Forms File Links Form Number
Estimated Tax -- 2014 Individual Coupon ePay  Form 104EP
Estimated Tax -- 2013 Individual Coupon ePay Form 104EP
Extension Payment Voucher -- Individual ePay Form DR 158-I
Payment Voucher -- Individuals ePay Form DR 0900

Schedules and other Filing Forms

Electronically File or Submit these forms to save processing time.

Accompanying Forms File Links Form Number
Alternative Minimum Tax Schedule Submit Online Form 104AMT
Capital Gain Affidavit Submit Online Form DR 1316
Catastrophic Health Insurance - Employee Submit Online Form DR 0811
Child Care Contribution - Credit Certification Submit Online Form DR 1317
Child Care Contribution - Grandfathered Organization Submit Online Form DR 1319
Child Care Contribution - Unlicensed Organization Submit Online Form DR 1318
Copy of Form Filed -- Request for Online Form DR 5714
Credits -- for Individuals eFile Form 104CR
Deceased Taxpayer - Claim for Refund  Submit Online Form DR 0102
E-Filer Attachment Form Submit Online  Form  DR 1778
Electronic Funds Transfer (EFT) Authorization Online Form DR 5785
Electronic Funds Transfer (EFT) Program Online Form DR 5782
Enterprise Zone Certification - Business Submit Online Form DR 0074
Enterprise Zone Certification - Contribution Submit Online Form DR 0075
Enterprise Zone Certification - Rehabilitation Expenditures Submit Online Form DR 0076
Enterprise Zone Certification - Research/Development Expenditures Submit Online Form DR 0077
Enterprise Zone Tax Credits - Extended Application Submit Online Form DR 0078
Enterprise Zone Tax Credits - Pass-Through Entity Distribution Report Submit Online Form DR 0078A
Estimated Tax -- Individual Underpayment  Submit Online Form 204
Gross Conservation Easement Holders Submission of Information   Form DR 1299
Gross Conservation Easement Donor Schedule eFile Form
DR 1303
Gross Conservation Easement Public Information Schedule


Form DR 1304
Gross Conservation Easement Schedule eFile Form DR 1305
Gross Conservation Easement
Credit Transfer Schedule
 eFile   Form DR 1305E
Gross Conservation Easement Credit Use
  eFile Form DR 1305G
Innovative Motor Vehicle Credit    Form DR 0617
Material Advisor Disclosure Statement For Colorado Listed Transaction   Form DR 1830
Medical Savings Account -- Employee Submit Online Form DR 0810
Military Spouse -- Exemption from Withholding  Submit Online Form DR 1059
Part-Year/Nonresident Computation Form eFile Form 104PN
Power of Attorney for Representation (and Tax Information Designation) Online Form DR 0145
Real Property Interest -- Information Submit Online Form DR 1083
Real Property Interest -- Payment of Withholding   Form DR 1079
W-2 Form Substitute   Form DR 0084