Independent informational website — not affiliated with any county, assessor, appraisal district, tax office or government agency.
Prepare a filing

Appeal Deadline Planner

Calculate a planning date from the notice date and the officially published filing window.

No loginRuns in your browser
Real calculationsShows formulas and next steps
Mobile readyWorks on phone, tablet and desktop
Official routingPoints to the responsible office
Related explanation

Property Assessment Appeals and Protest Help

Find the correct appeal body, deadline trigger, filing method and evidence requirements.

Read the complete guide →