Colorado | Personal Tax Extension | DR 0158-I | Extension Payment for Colorado Individual Income Tax

Modified on Tue, 14 Jan at 1:15 PM

State Abbreviation	CO
State Name	Colorado
Extension Status	Approved Automatically
Return Due Date	April 15, 2025
Extended Due Date	October 15, 2025
Other Information	Colorado provides an automatic extension to October 15th. At least 90% of the net tax liability must be paid by the return due date to avoid a late payment penalty.
Online Payment	Colorado \| Online Tax Extension Payment
Payment Voucher Title	DR 0158-I, Extension Payment for Colorado Individual Income Tax
State Payment Agency	Colorado Department of Revenue
Mailing Address with Payment	Colorado Department of Revenue, Denver, CO 80261-0008
Online Payment Options \| Credit Card	Taxpayers have the option of paying electronically online at: www.colorado.gov/revenueonline with a credit card, e-check, or by electronic funds transfer (EFT). EFT registration is required prior to making a payment. Nominal processing fees apply to credit card and e-check payments
Online Payment Options \| ACH Debit	Taxpayers have the option of paying electronically online at: www.colorado.gov/revenueonline with a credit card, e-check, or by electronic funds transfer (EFT). EFT registration is required prior to making a payment. Nominal processing fees apply to credit card and e-check payments
Failure to File Penalties	Greater of $5 or 5% of unpaid tax, plus 0.5% of unpaid tax per month if return is more than 1 month late, up to 12%
Failure to Pay Penalties	Greater of $5 or 5% of unpaid tax, plus 0.5% of unpaid tax per month if payment is more than 1 month late, up to 12%.