Property Tax Payment Options
Property tax payment by credit card is available online, by telephone or in person in the Treasurer’s Office . A 2.35% service fee (2.99% AMEX) will apply to credit card transactions.
Make checks payable to DOUGLAS COUNTY TREASURER. To ensure accurate credit of your payment, please include the appropriate coupon with your payment.
Douglas County Treasurer
P.O. BOX 1208
CASTLE ROCK, CO 80104-1208
To make a payment online, use the Property Tax Inquiry to locate your parcel, then click on the Pay My Taxes link in the top heading. Please be aware that the Treasurer’s Office will consider your account paid only upon acceptance by the financial institution.
To make a payment by telephone call the Treasurer’s office at 303.660.7455.
In person at the PS Miller Building, 100 Third Street in Castle Rock.
Note: When paying taxes by credit card the transaction will not be considered complete until you have obtained a payment confirmation number. Please provide an email address to obtain your receipt.
- Credit Card (VISA, MasterCard, American Express and Discover)
- Electronic Check (Direct payment from a checking or savings account)
**All fees are collected by a third party vendor to cover processing costs and are not retained by Douglas County. This service fee is in addition to the property tax amount due and is non-refundable in the event of overpayment or refund of any part of the property tax.