Colorado Income Tax Payments, Mailing Addresses

You can select one of these payment options either after you have e-filed or filed your 2023 Colorado Tax Return. Alternatively, you can pay Colorado income taxes here prior to filing (e.g in the case of an extension). Plus, you can make online Colorado tax estimate payments for next tax year. If you eFiled your taxes and pay online, you do not have to send in Colorado paper forms (e.g. payer tax return, extension form, or tax estimate form).

Colorado Tax Payment Options

Payment Type

Description

Direct Online Payment via Bank Account

Create an account with Colorado Revenue Online to submit your payment.
If you already have an account, log into your account.
Check the status of your direct payment

Credit or Debit Card Payment

Submit a tax payment through Colorado's Revenue Online site.

Check or Money Order

Complete voucher Form DR0900. Mail them to the Form DR0900 address below.

Estimated Tax Payment Options

Choose one of these options: 1) Create an account with Colorado Revenue Online to submit your estimated payment or if you already have an account, log into your account and choose "Estimated Payment".
2) Pay via E-Check by sending tax payments from your bank account to Colorado Department of Revenue.
3) Pay via credit or debit card through Colorado Revenue Online and choose the "Debit or Credit Card" and choose "Estimated Payment" as your payment type).
4) Complete voucher Form DR 0104EP. Mail the voucher and check/money order to the Form DR 0104EP address below.

Online IRS Tax Payment Options

Many of these online IRS tax payment options can be used before or after you e-Filed your Income Taxes. You can pay tax extension and tax estimate payments. For estimate payments, you do not have to submit a form. Extension you can eFile on eFile.com for free.

Colorado Tax Return Mailing Addresses

Return Type

Address

CO Tax Return or Amended Tax Return: Address if you expect a Tax Refund on your Tax Return

Colorado Department of Revenue
Denver, CO 80261-0005

CO Tax Return or Amended Return: Address if you owe Taxes and include payment.

Colorado Department of Revenue
Denver, CO 80261-0006

CO Tax Extension: Address if you owe Taxes and include payment with Form DR-0158-I. Tip: Make Tax Payments online and you will not have to mail in Form DR0158-I. See above.

Colorado Department of Revenue
Denver, CO 80261-0008

CO Tax Payment: include tax payment Form DR0900

Colorado Department of Revenue
Denver, CO 80261-0008

CO Tax Estimate Payments: include tax year Form DR 0104EP.

Colorado Department of Revenue
Denver, CO 80261-0008

Other U.S. States, Territories, and Protectorates.

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