Complete Guide to New York Property Taxes: STAR Program, Local Rates, and Why NY Bills Are So High

New York homeowners face some of the most complex and — in many parts of the state — most expensive property tax bills in the nation. Effective rates in many upstate counties exceed 2.5% to 3.5% of home value, placing them among the highest in the United States. Even in the New York City metropolitan area, where effective rates are lower on a percentage basis, the dollar amounts on high-value properties can be enormous.

New York's complexity comes from the fragmentation of taxing jurisdictions. A homeowner in suburban Westchester County might receive a tax bill with contributions from the county, the town, the village, the school district, the fire district, the library district, and potentially a few special districts — each with its own levy, each set by a different elected or appointed body. Understanding your New York property tax bill requires understanding each of these layers.

How New York Property Taxes Work

In New York State (outside New York City), properties are assessed by local assessors — typically at the town or city level. The state aims for full-value assessment (100% of market value), but in practice many jurisdictions assess at a fraction of market value, known as the level of assessment (LOA). The state's Office of Real Property Tax Services (ORPTS) equalizes these differences across jurisdictions by publishing equalization rates for each assessing unit.

Your tax bill itemizes contributions from every taxing jurisdiction that levies taxes on your property. Each jurisdiction sets its own dollar levy, which is divided by the total assessed value of all property in the jurisdiction to derive the tax rate. Your share of each levy is proportional to your assessed value relative to the total.

New York City operates differently: it has its own property tax system with four property classes, fractional assessment ratios (Class 1 one-to-three family homes are assessed at 6% of market value), and annual assessment caps. NYC's effective tax rate on Class 1 properties is significantly lower on a rate basis than upstate counties — roughly 0.6% to 1.0% effective — but the high market values produce large dollar amounts.

The STAR Program: School Tax Relief

The School Tax Relief (STAR) program is New York's primary residential property tax relief program, providing a partial exemption from school district taxes for owner-occupied primary residences. There are two tiers:

Basic STAR is available to homeowners of any age with combined household income below $500,000 (federal adjusted gross income). The benefit provides a reduction in the school district assessed value. For most homeowners outside NYC, the benefit translates to roughly $300 to $800 per year in savings, depending on local school tax rates.

Enhanced STAR is available to homeowners age 65 and older with combined household income below $98,700 (indexed annually). The Enhanced STAR benefit is roughly 2.5 times the Basic benefit — typically $700 to $1,500 per year or more in high-tax areas.

Important change for new applicants: Since 2019, new STAR applicants receive the benefit as a personal income tax credit or a direct check from the state, rather than a reduction in assessed value on the tax bill. Existing homeowners who were already receiving STAR as an exemption may continue with that format or switch to the credit. Register for STAR with the New York State Department of Taxation and Finance (tax.ny.gov/star).

NYC vs. Upstate: Two Very Different Tax Environments

The contrast between New York City property tax rates and upstate county rates is one of the most dramatic within-state variations in the nation. NYC Class 1 residential properties (one-to-three family homes) are assessed at 6% of market value, and the combined NYC tax rate on that assessed value produces effective rates that typically fall between 0.6% and 1.0% of market value. On a $1 million brownstone, the annual tax might be $7,000 to $10,000 — high in dollar terms but low as a percentage.

In upstate New York, the picture is completely different. Monroe County (Rochester area) consistently has one of the highest effective property tax rates in the nation, exceeding 2.5%. Niagara County, Oswego County, and Onondaga County frequently appear in national rankings of highest-rate jurisdictions. On a $150,000 home at a 3.0% effective rate, the annual tax bill is $4,500 — more than a New York City homeowner pays on a home worth ten times as much.

The difference reflects the relative size and property value of the tax base supporting local services. NYC has an enormous and valuable tax base — commercial real estate, condos, and co-ops generate significant revenue — allowing residential rates to stay relatively low. Upstate counties with lower property values must levy higher rates to fund comparable services.

Westchester, Nassau, and Suffolk: Highest Dollar Amounts

While upstate New York has the highest rates, the highest dollar-amount property tax bills in the state are found in Westchester, Nassau, and Suffolk counties. These suburban counties combine high effective rates (1.5% to 2.5%) with high home values ($500,000 to $2 million+ for typical single-family homes), producing tax bills that routinely exceed $15,000 to $25,000 per year on median-priced homes.

Westchester County's municipalities and school districts are among the most fragmented in the state, and school district spending per pupil is among the highest in the nation. Nassau and Suffolk counties on Long Island have hundreds of separate school districts, fire districts, and special service districts, each with its own levy. A single Long Island property can easily have 10 or more separate taxing entities contributing to the total bill.

The Grievance Process: How to Appeal in New York

New York homeowners can challenge their property assessment through a process called filing a grievance. The process and deadlines vary somewhat by jurisdiction, but the general framework is standardized statewide.

Most jurisdictions publish a Tentative Assessment Roll in the spring, usually in late April or May. You have a limited window — often around 30 days — after the roll is published to file a complaint with the local Board of Assessment Review (BAR). The deadline is often the fourth Tuesday in May, but varies by municipality.

To file a grievance, complete Form RP-524 (Complaint on Real Property Assessment) and submit it with supporting evidence to the BAR before the deadline. Evidence should include: recent comparable sales showing similar homes sold for less than your assessed value implies, a recent appraisal if you have one, and documentation of any condition issues (photos, contractor estimates for repairs).

If the BAR denies your grievance or offers an insufficient reduction, you can proceed to Small Claims Assessment Review (SCAR) in New York State Supreme Court — an informal, inexpensive process designed for residential homeowners. For larger claims or complex cases, a formal proceeding in Supreme Court is also available.

The 2% Tax Levy Cap

New York State enacted a 2% property tax levy cap in 2011. This cap limits how much the total levy (the total dollars collected) from each local government and school district can grow from year to year — it is capped at 2% or the rate of inflation, whichever is lower. This is a cap on the total levy, not on what any individual homeowner pays.

The levy cap has provided meaningful relief in containing total property tax growth statewide. However, it does not prevent individual tax bills from rising by more than 2%, because your bill depends on both the levy and your assessed value relative to other properties. If your assessed value rises faster than the average, your share of the levy increases even if total levy growth is capped.

Data Source

ZIP-level property tax data on PropertyTaxByZip comes from the U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates. New York State property tax rules described in this article are based on the New York Real Property Tax Law and New York State Department of Taxation and Finance guidance as of 2025. STAR program income thresholds are updated annually — verify current eligibility at tax.ny.gov/star.