Property Tax Appeals · Idaho
Appeal your property taxes
in Idaho.
Idaho county assessors reappraise property annually at market value as of January 1 and mail assessment notices in late spring. To contest, you file with the county Board of Equalization — the county commissioners sitting in that capacity — by the fourth Monday in June, and the board hears cases into early July. If the BOE doesn’t give you what the evidence supports, the next stop is the Idaho Board of Tax Appeals or district court. The homeowner carries the burden of proof, and boards give the most weight to adjusted comparable sales bracketing January 1 — precisely what a licensed appraisal documents.
Appeals to the county Board of Equalization are due by the fourth Monday in June, statewide — assessment notices arrive in late May or early June.
Idaho’s homeowner’s exemption shields a large share of an owner-occupied home’s value up to a statutory cap, so check the exemption line on your notice before concluding the market value is the problem.
The evidence
Boards act on value,
not frustration.
However Idaho labels the process, the case underneath is identical: show what your home was actually worth on the assessment date. A licensed, USPAP-compliant appraisal — comparable sales, documented adjustments, a signed opinion of value — is that showing. Start with the $5 check to see if the numbers are on your side before you spend real money.
- Valued as of your assessment date — not today
- Comparable sales with adjustments and citations
- Signed by a state-licensed ID appraiser
- Phone walkthrough — no stranger in your home
- Delivered in 48–72 hours, rush available
Idaho counties
Idaho questions
The fourth Monday in June, set by state law. Notices land in late May or early June, so the window is short — line up your evidence early.
The county Board of Equalization — your county commissioners — hears it first, meeting into early July, followed by the state Board of Tax Appeals or district court if needed. At every level the question is the same: what would the home have sold for on January 1?
We’re not an AVM, a computer model, or a real-estate agent estimate. Every report is prepared under the Uniform Standards of Professional Appraisal Practice (USPAP) and signed by a licensed appraiser in your state — the same qualification required for mortgage appraisals.