Idaho State Tax Commission

Idaho State Tax Commission

Our TAP (Taxpayer Access Point) online services will be unavailable due to maintenance beginning at 9 p.m. MDT on May 28. Services should be resumed by 3 a.m. MDT on May 29. This includes our “Where’s My Refund?” page. We apologize for any inconvenience.

To administer the state's tax laws in a fair, timely, and cost-effective manner to benefit all Idaho citizens.