DOR Taxation web site


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Tips and Help

  • Wage Withholding Tables (DR 1098) Information --The Department of Revenue updates its wage withholding tables every other year beginning with odd-numbered years. The 2013-2014 version is posted below.
  • Software and Forms Developers: Please use these forms.
  • If you have paid wages to an employee you may be required to register with the Colorado Department of Labor and Employment (CDLE) Unemployment Insurance Registration Web site.


  Adobe All forms and FYI publications are in an Adobe PDF Format. 

Tax Forms File Links Form Number
Account Changes or Closure eFile Form   DR 1102
Annual Transmittal -- W-2s eFile Form FYI DR 1093
Annual Transmittal -- State 1099 Forms   Form   DR 1106
1099 Income Withholding Tax Return
Note: This form is for periods that
begin January 1, 2012.

NOTICE: Businesses who issue 1099s

Form   DR 1107
Annual Reconciliation -- Gaming Winnings   Form   DR 1101
Business Wage Withholding Tax Account Application  Apply Online Form FYI CR 0100
Copy of Form Filed -- Request for eFile Form   DR 5714
Electronic Funds Transfer Authorization   Form   DR 5785
Electronic Funds Transfer Program   Form   DR 5782
Oil and Oil Shale Tax Withheld Return   Form   DR 0461
Payment of Withholding -- Out-of-state    Form FYI DR 1079
Power of Attorney  eFile Form   DR 0145
Real Property Interest -- Information Out-of-state   Form FYI DR 1083
Refund, Claim for   Form   DR 0137
Tax Status Letter Request   Form   DR 0096
Withholding Tables  


  DR 1098
Withholding Tax Form
NOTICE: Businesses who issue 1099s
Form FYI DR 1094
Withholding Tax Return Backup -- Gaming   Form   DR 1091
Withholding Account Application (CR 0100)  Apply Online Form FYI CR 0100