Idaho State Tax Commission


Our TAP website will be unavailable beginning at 10 p.m. MT on Friday, September 13. Services should resume by 2 a.m. MT on Sunday, September 15. This includes our “Refund Status” page. We apologize for any inconvenience.

Use Taxpayer Access Point (TAP) to file most permit-based returns, make payments, check your individual income tax refund, and manage your accounts online.

Through TAP you can:

E-file returns

* International Fuel Tax Agreement


Other services (not in TAP):

April 25, 2016

This information is for general guidance only. Tax laws are complex and change regularly. We can't cover every circumstance in our guides. This guidance may not apply to your situation. Please contact us with any questions. We work to provide current and accurate information. But some information could have technical inaccuracies or typographical errors. If there's a conflict between current tax law and this information, current tax law will govern.