Other Individual Income Tax E-Services
Pay Online with echeck or credit card
Whether a return is filed electronically or on paper, taxpayers can now pay the tax owed online through a checking or savings account or by credit card. File the return and then make a payment. This online service includes an administrative fee that allows Colorado.gov to deliver this and other important services at little or no cost to Colorado taxpayers.
Online Tax Payment Letter for Your Clients
If your clients owe tax, they can pay online. It's simple, fast and secure. We've set up a letter that explains how to pay online. You may give it to your clients at the time they pick up their return from you. You may open the Online Tax Payment letter here and print it. Thanks for helping us promote online payment!
My Income Tax Account -- Also available by telephone at (303) 238-3278, then press 3.
Taxpayers or their representatives may look up specific tax information regarding:
The site is secure and will request certain information that only the individual or their personally designated representative should know.
Electronic Funds Transfer (EFT) -- Current year and estimated tax payments may be made through EFT. Taxpayers must first register to use the system. Payments may be made online or by telephone.