Property tax appeal evidence: how to choose comps that actually help.
Updated June 2026 - SavePropertyTaxes research
Property tax appeals are won or lost on evidence. The strongest evidence usually shows that your home was valued higher than comparable homes or that the assessor relied on incorrect property facts.
- property tax appeal evidence
- property tax appeal comps
- property tax appeal comparables
- property tax protest evidence
- reasons to appeal property tax assessment
What counts as useful evidence
Evidence depends on local rules, but most residential assessment appeals use comparable sales, comparable assessments, property-record corrections, condition evidence, photographs, estimates, and sometimes appraisals.
How to choose better comps
Good comps are similar enough that the comparison feels obvious. A smaller, older, distressed, or distant home may not help even if it is cheaper.
- Same neighborhood or competing market area.
- Similar sale date or assessment date.
- Similar size, style, age, and property type.
- Similar condition and renovation level.
- No major location difference unless adjusted clearly.
How to organize the packet
Put the strongest argument first. Include a one-page summary, the requested value, a small table of comps, and supporting documents. Make it easy for a reviewer to understand the correction.