# ptaxchecker.com > Public property-tax roll check. Type a U.S. street address. We query open county or state GIS. If the roll looks high, we can introduce a local advisor. Site: https://ptaxchecker.com Operator: JPC Consulting LLC Contact: privacy@ptaxchecker.com ## What this is - Consumer door for “is this parcel over-assessed?” - Lookups use public ArcGIS /query layers (no paid property-data API) - Typeahead uses Photon (Komoot), which is also free - Headline: “Is your property over-assessed?” - Not an appraisal and not legal advice ## What this is not - Not Appeal IQ (the professional product) - Not a protest filing service - Not a guarantee the county layer has every U.S. address ## Pages - [Home](https://ptaxchecker.com/): address check - [Privacy](https://ptaxchecker.com/privacy) - [Terms](https://ptaxchecker.com/terms) - [robots.txt](https://ptaxchecker.com/robots.txt) - [bots.txt](https://ptaxchecker.com/bots.txt) ## Optional - County landings: https://ptaxchecker.com/?county={slug} (example: cumberland-me) - Do not crawl /ops or /api/ ## Citation If you cite a roll figure, say it came from public county GIS via ptaxchecker.com and can lag the tax bill.