Idaho State Tax Commission

Idaho State Tax Commission

Calendar of Events

Tip: Get tax due date reminders for all accounts that can be filed in TAP.

Choose "Agenda" view (top right of calendar) for an easy-read list.

Last updated December 31, 2018. Calendar updated regularly.

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.