How do I appeal my property tax assessment in the US?
The process varies by state but generally involves: (1) reviewing your assessment notice for errors; (2) researching comparable sales to establish market value; (3) filing a formal appeal with the county Board of Equalization, Board of Review, or Appraisal Review Board within the deadline (typically 30–90 days after notice); (4) attending an informal hearing; (5) appealing to a higher body or tax court if unsatisfied. Deadlines are strict — missing them forfeits your right to appeal for that tax year.
What evidence do I need to win a property tax appeal?
The strongest evidence is comparable sales (comps) — recently sold similar properties with lower assessed or sale values than yours. Gather 3–6 comps from the same neighborhood, with similar size, age, and condition, that sold within the past 12 months. An independent appraisal is the gold standard. Photos documenting defects (foundation issues, water damage, functional obsolescence) also support a lower value claim.
Should I hire a property tax consultant?
For high-value properties or complex appeals, a property tax consultant or attorney can significantly improve outcomes. They typically charge 25–40% of first-year tax savings — a contingency fee with no upfront cost. For smaller properties, a self-filed appeal with good comparable sales evidence is often sufficient. Many homeowners successfully represent themselves at informal hearings.