Idaho property tax appeals
Use our Idaho appeal guide and county filing facts now. Automated assessment checks are not open here yet, so tell us where you are and we will email you when they open.
Idaho assesses at current market value each year and sends assessment appeals to the county board by the fourth Monday in June.
- Comparable sales show the value is too high.
- The property record is wrong.
- The complaint is about the tax bill or local budgets.
- You miss the June filing window.
Read the full explanation
Idaho county assessors value taxable property at 100 percent of current market value each year. If you disagree, first contact the assessor, then file with the county clerk for the county Board of Equalization by the fourth Monday in June. The board reviews the assessment, not whether the tax bill is affordable or whether local budgets are too high. This is general information, not tax advice.
Source: Idaho State Tax Commission property tax guidance · checked 2026-08-07. We're publishing verified county filing facts as each review is completed. Automated assessment checks will follow our rollout schedule.
See our free Florida checks or the Appeal Season home.