Estimate your savings: See how much you can save on property tax each year
New York Property Tax Assessment & Appeal Guides
Find your county below for a local guide to property tax assessments, property tax appeals, and the official county resources you need to confirm filing rules and deadlines.
Choose a county in New York
- Albany County, New York
- Allegany County, New York
- Bronx County, New York
- Broome County, New York
- Cattaraugus County, New York
- Cayuga County, New York
- Chautauqua County, New York
- Chemung County, New York
- Chenango County, New York
- Clinton County, New York
- Columbia County, New York
- Cortland County, New York
- Delaware County, New York
- Dutchess County, New York
- Erie County, New York
- Essex County, New York
- Franklin County, New York
- Fulton County, New York
- Genesee County, New York
- Greene County, New York
- Hamilton County, New York
- Herkimer County, New York
- Jefferson County, New York
- Kings County, New York
- Lewis County, New York
- Livingston County, New York
- Madison County, New York
- Monroe County, New York
- Montgomery County, New York
- Nassau County, New York
- New York County, New York
- Niagara County, New York
- Oneida County, New York
- Onondaga County, New York
- Ontario County, New York
- Orange County, New York
- Orleans County, New York
- Oswego County, New York
- Otsego County, New York
- Putnam County, New York
- Queens County, New York
- Rensselaer County, New York
- Richmond County, New York
- Rockland County, New York
- Saratoga County, New York
- Schenectady County, New York
- Schoharie County, New York
- Schuyler County, New York
- Seneca County, New York
- St. Lawrence County, New York
- Steuben County, New York
- Suffolk County, New York
- Sullivan County, New York
- Tioga County, New York
- Tompkins County, New York
- Ulster County, New York
- Warren County, New York
- Washington County, New York
- Wayne County, New York
- Westchester County, New York
- Wyoming County, New York
- Yates County, New York
How AppealTax helps
- Estimate potential savings in minutes
- Understand what evidence matters (comps, condition, record-card errors)
- Get the official links you need to confirm procedures
Important: Deadlines vary by county and can depend on the date your assessment notice was mailed. Always verify on the official county site.