Property Tax Due Dates in New York

New York's property tax system is one of the most complex in the country, varying significantly by county, city, town, village, and school district. Unlike most states, New York has no single unified property tax — you may receive separate bills from your county, municipality, and school district, each with its own assessment, rate, and due date. Property assessments are set by local assessors, and the assessed value is often expressed as a fraction of market value (the "level of assessment," or LOA), which varies widely by jurisdiction. New York City operates under a distinct four-class system with its own rules. Always verify deadlines with your specific local tax authority, as schedules vary significantly by county and municipality.

Property tax payment schedules in New York vary significantly by location: School taxes: Typically due September 1 for most districts outside New York City, with a grace period to October 1 in many areas. Some districts have different deadlines. County and town or city taxes: Most counties bill January 1, with payment typically due by January 31 or February 28 without penalty. Some municipalities collect on different schedules. New York City: Quarterly billing for properties assessed above $250,000 (due July 1, October 1, January 1, April 1). Semiannual billing for smaller properties. Contact your county treasurer, town tax collector, or school district for your specific payment schedule. Many counties and municipalities offer online payment portals. Some jurisdictions offer installment plans for qualifying taxpayers.

New York offers several significant exemption programs: STAR (School Tax Relief) — The most widely used exemption in New York. Basic STAR is available to homeowners with household income under $500,000 and is now primarily delivered as a check from the state (rather than a direct assessment reduction). Enhanced STAR provides a larger benefit for seniors (65 or older) with income under $98,700 (2024 limit). Senior Citizens Exemption — Many municipalities offer a 50% reduction in assessed value for low-income seniors (65 or older). Income limits are set locally, typically ranging from $37,400 to $58,400. Apply with your local assessor by the taxable status date (March 1 in most areas). Veterans Exemption — Exemptions for veterans range from a modest reduction for non-combat veterans to larger reductions for combat veterans and disabled veterans. Amounts vary by municipality. Most exemption applications are due March 1 (the taxable status date) of the applicable tax year.

To appeal your property assessment in New York, the process follows the municipal calendar: Taxable Status Date: March 1 in most municipalities. This is when your assessment is locked in for the tax year. Grievance Day: The fourth Tuesday in May in most municipalities. This is the deadline to file a Request for Review (Form RP-524) with your local Board of Assessment Review (BAR). Steps: 1. Review the tentative assessment roll published May 1 to confirm your assessed value. 2. File Form RP-524 with your Board of Assessment Review by Grievance Day. 3. Attend your hearing or submit evidence in writing. 4. If the BAR denies your grievance, you can appeal to Small Claims Assessment Review (SCAR) court for residential property, or to Supreme Court. New York City note: NYC has a separate process through the Tax Commission — applications are due March 1.