30–60% of US properties are over-assessed
Enter your assessed value and estimated market value below — our analysis will show you exactly how much you may be overpaying and whether you have grounds to appeal. The scan is free. Pay $24.99 only if you want the formal appeal letter.
Tip: Find your assessed value on your most recent property tax bill or county assessor website. Use Zillow or Redfin to estimate current market value.
Your property
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optional — improves analysisWhy appeal your property tax?
40–85%
of appeals succeed
$1,200+
average annual tax savings
5%
of homeowners ever appeal
Services like Ownwell charge 25% of your annual savings — every year. Tax Ghost charges $24.99 once.