Sales Tax Inquiry & Online Return Pay

To login and view your account, file a return, or renew your license, you will need to use your city code and address. Your account number can be found on your water bill. Your default password is your mailing address number. Once you have logged in, you can change your password

If you have never logged in before, the following examples provide guidance:

City CodeMailing AddressCity CodeLog in with
Joe Smith6789 Plaza Drive
Sterling, CO 80751
12345City Code - 12345, Password - 6789
Smith Services IncPO Box 11021
Sterling, CO 80751
98765City Code - 98765, Password - PO
City Code:
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