1041 Colorado electronic filing information

State electronic filing details

E-Filing mandate Yes
State filed with federal e-file Yes
Accepts state-only filings Yes
Return types accepted

Resident

Non-resident
Return types not accepted

Amended

Estimate payments

Extension

Withholding
Accepts return with these conditions

Refund

Zero balance

Balance due
Direct deposit of refunds No
Accepted forms of balance payment

Direct debit (within 2 days after filing)

Credit card (via Revenue Online)

Online e-payment

Check (with Form 900F)
Signature requirements ERO retains DR-8453F for 4 years/
Last date to submit E-files Follows the federal 1041
Supports PDF attachments Yes
Special considerations
  • Colorado requires a signature date in order to e-file.
  • Colorado requires that you sign Form DR 8453F prior to submitting the electronic file.

E-file availability

To find out if state e-filing is available in Onvio Tax, check out the Approval Status widget on the Tax Dashboard. For details, see Using the Onvio Tax dashboard.

State contact information

If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.

CO Department of Revenue - Electronic Filing Help Desk

www.taxcolorado.com

Email: Stephen.Asbell@state.co.us

Phone: 303-866-3889

Related information

Select a state from the drop-down list or visit the State electronic filing guide article to view electronic filing information for another 1041 state.


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