Please remember that you must claim the state sales tax refund (TABOR refund) when filing your state income tax return. If you claimed a 2023 refund, the TABOR refund will be combined and issued out with your refund. Unlike the 2022 Colorado cashback, no separate check will be issued. 


DR 0800 - Location/Jurisdiction Codes for Sales Tax Filing


Sales tax filers with one or more locations/sites may file on Revenue Online, by XML (Extensible Markup Language) or through the new SUTS portal, which can also file most Home Rule Self Collected Cities in a single return.

A list of XML approved software vendors is available on the File Sales Tax Online webpage. Use of Department approved XML software does not require individual approval.

Filers with multiple locations/sites may file using the provided spreadsheet template, see the Sales Tax Spreadsheet Filing webpage. Use of the spreadsheet requires pre-approval by the Department. The SUTS portal does not require pre-approval, please see the SUTS Help webpage for more information on the SUTS system.