What we collect

Nothing you type into the calculator leaves your device — all calculations run locally in your browser. We do not require registration and we do not store your property price, location or results.

Analytics and cookies

We may use privacy-respecting, aggregate analytics to understand which pages are useful. Any such data is anonymous and not tied to you. We do not sell data.

Third parties

Links to state revenue offices and other sites are provided for convenience; their privacy practices are their own. This site is hosted on standard web infrastructure that may log basic request data for security.

Contact

Questions about privacy? See our contact page.