Form 1099 - IRS Information Returns

We support the Form 1099 MISC State Filing for Colorado as part of CF/SF program

Colorado requires 1099 Forms (MISC, INT, DIV, R) to be submitted.

Form 1099-MISCForm 1099-INTForm 1099-DIVForm 1099-R

Due Dates:

Electronic FilingJanuary 31st

Reconciliation Report:

Form DR 1107 - Colorado Income Withholding Tax Return

Transmittal Report:

Form DR1106 - Colorado Annual Transmittal of State 1099 Forms. The DR 1106 Annual Transmittal of State 1099s should be filed in February for withholding taxes reported on Federal form 1099.

Colorado does not participate in the CF/SF Program. Any 1099 statements that contain Colorado state withholding must be sent to Colorado's State Department of Revenue. Attach this form (DR1106) to the total withholding statements (1099s) that were furnished to each payee.

  • If you use the electronic method for filing your 1099s (Revenue Online,, submit this form only if there is a tax due or credit.
  • If you file paper 1099 statements, you must always attach this form before submitting documents.

What Is The User Responsible For?

Be sure to file the state copy of your 1099 and the Annual Income Withholding Tax Return DR1107 with Colorado.

Postal Mailing Address:


P.O. Box 17087

Denver, CO 80217-0087,

Phone Number: (303)534-1208