Payment Options
In all cases where there is a delay in payment, penalty and interest will be charged on the amount due. When the balance due notice is received, taxpayers have the option of paying the full balance due or setting up an installment plan.
If the taxpayer wishes to pay the full balance due, payment must be made by the due date printed on the balance due notice in order to avoid further late fees.
Payment in Full by Mail
Payment needs to be attached to the notice and mailed to:
Colorado Department of Revenue
1375 Sherman St
Denver, CO 80261-0009