Welcome to the Town of Castle Rock Sales Tax E-Government Website. This Website allows you 24-hour access to sales tax returns, sales tax payments and business license renewals.
**PLEASE NOTE- THE TOWN OF CASTLE ROCK SALES TAX DIVISION HAS UPDATED THE WEBSITE ADDRESS FOR FILING/PAYMENT OF SALES TAX RETURNS**
PLEASE BE SURE TO UPDATE WHAT YOU HAVE BOOKMARKED TO THE FOLLOWING:
THE MAILING ADDRESS FOR SALES TAX PAYMENTS IS;
PO BOX 17906
DENVER CO 80217
If you are having trouble filing and paying your returns or renewals please click on the "How to use this website" in the upper left hand corner of the screen.
Please note the payments submitted online will sit in a queue until manually pulled in. They will not be processed by the bank, on the same day.
If you have questions when your payment will be sent to the bank, please call 303-660-1397
Please do not submit a payment unless you have funds to cover the amount. Each submission will be treated as if we have received a check on the date of submission. You will be responsible for any NSF fees ($36). Additionally, applicable penalties and interest will apply.
A receipt will be emailed to you when your transaction is complete.
If you need additional assistance, please send an e-mail to the email@example.com or call 303-660-1397 , Monday - Friday, 8:00 a.m. to 5:00 p.m.