Sales Tax Inquiry & Online Return Pay

To login into your account and file a return or renew your license, you will need to use your city code/license number and address. Your City Code wil be your license number found on your license. 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:

Account NameMailing AddressCity CodeLog in with
Joe Smith Carpentry, LLC6789 Plaza Drive
Delta, CO 81416
12345.1Account Number - 12345, Password - 6789
Smith Services IncPO Box 11021
Delta, CO 81416
98765.1Account Number - 98765, Password - PO
City Code:
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