Colorado 1099 Reporting Requirements

Does the state of Colorado mandate filing 1099 forms?

Yes. The Colorado Department of Revenue requires the filing of 1099 forms directly with the state.

Does Colorado participate in the CF/SF program?

Yes, but you need to file 1099 directly with the State Department of Revenue.

What types of 1099 Forms does Colorado require?

  • 1099-MISC
  • 1099-R

You must file the required 1099 forms even if there is no state tax withholding.

Does Colorado have any additional requirements when filing 1099 forms?

Yes. You need to file a transmittal form DR 1106 along with Form 1099.

What are the due dates to e-file 1099 and Form DR 1106?

The due dates for filing the Form 1099 and DR 1106 is on the last day of January.

What are the requirements to file electronically?

All employers must submit a copy of their State 1099 and DR 1106 Reconciliation Forms electronically if you have a balance due or overpayment.

What is the penalty for filing Federal Form 1099 and Colorado State Form DR 1106 late?

You will be penalized a minimum of $5 for filing Form 1099 & Form DR 1106 late with the Colorado Department of Revenue. To avoid late filing penalties, file your return by the original deadline. Learn more about Form W-2 penalties in detail by visiting

Where do I mail 1099 forms for Colorado?

If you are paper filing your Form W-2 and 1099s to the Colorado Department of Revenue, you can send paper copies to:

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Form W-2, 1099, 94x Filing is due by January 31, 2019.

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