Disability Property Tax Exemption in NY: Income, Filing, Appeals

New York’s disability property tax exemption can cut the assessed value of your home by as much as 50 percent for town, county, and school tax purposes under Real Property Tax Law Section 459-c. To qualify, you need a disability certified by one of a short list of government agencies, you must own and live in the property as your primary residence, and your household income must fall within the limits your city, town, village, county, or school district has adopted. It is a local-option program, so whether it exists where you live, and the exact income cap, depends on your municipality.

Who Counts as Disabled Under the Law

Section 459-c defines a qualifying disability as a physical or mental impairment that substantially limits one or more major life activities, such as walking, seeing, hearing, breathing, learning, or working. Disabilities caused by current use of alcohol or illegal drugs are excluded.¹

A doctor’s letter will not do. The statute accepts only certification from one of these sources:

Social Security Administration award letter for SSDI or SSI
Railroad Retirement Board award letter for a railroad retirement disability
State Commission for the Blind certificate of legal blindness
U.S. Postal Service award letter for a USPS disability pension
Department of Veterans Affairs award letter for a VA disability pension
Workers’ Compensation Board order of permanent total or permanent partial disability

If you have a serious disability but none of these agencies has certified it, you are not eligible, no matter how limiting the condition.²

One wrinkle: if your qualifying status is a permanent partial disability under workers’ compensation, your municipality may reduce the exemption by an adjustment percentage. That reduction only applies where the local governing board has held a public hearing and adopted a resolution setting it.¹

Ownership and Where You Live

The home has to be your primary residence and used exclusively for residential purposes. You must have owned it for at least twelve consecutive months before you file, unless you previously received this exemption on a different property in the same municipality — in that case the twelve-month rule is waived.¹

When a home is owned jointly by a married couple or by siblings, only one owner needs the qualifying disability. The income of every owner still counts toward the limit.²

A life estate counts as ownership, and so does a lease that grants a life interest, as long as you keep living there.³ Property held in trust can qualify when the trust exists solely for the benefit of a person who would otherwise be eligible, which covers special needs trusts and similar arrangements.¹ Tenant-stockholders in a co-op may qualify, but only if the municipality has specifically authorized the exemption for co-op units.

What if you move into a nursing home? Occupancy by the disabled owner is normally required, but there is one exception. If you are absent because you are an inpatient at a residential health care facility, the exemption can continue. The amount you or your spouse pays for that care can also be subtracted from income when the assessor checks eligibility, which can be the difference between qualifying and not.²

How the Income Limits Work

Eligibility turns on a figure the statute calls M — the base maximum income your municipality has adopted. State law lets each jurisdiction set M anywhere from $3,000 to $50,000. If your combined household income is at or below M, you get the full 50 percent reduction in assessed value.³

Municipalities may also adopt a sliding scale that gives smaller exemptions to applicants whose income is above M. Where a locality has set M at $50,000 and adopted the sliding scale, partial relief extends up to roughly $58,400 of income. The schedule works like this:

At or below M: 50% exemption
Above M but under M + $1,000: 45%
M + $1,000 to under M + $2,000: 40%
M + $2,000 to under M + $3,000: 35%
M + $3,000 to under M + $3,900: 30%
M + $3,900 to under M + $4,800: 25%
M + $4,800 to under M + $5,700: 20%
M + $5,700 to under M + $6,600: 15%
M + $6,600 to under M + $7,500: 10%
M + $7,500 to under M + $8,400: 5%

Not every locality offers the sliding scale. Some grant only the base 50 percent exemption and deny the application outright once income passes M. Ask your assessor which version applies.²

What Gets Counted and What Can Be Deducted

Income for this exemption is broad. It includes Social Security benefits, wages and bonuses, pensions, taxable and tax-exempt interest (including interest on state and local bonds), dividends, net rental income, IRA distributions, and annuities.³

Two possible deductions can bring countable income down. If your municipality has opted in, you can subtract unreimbursed medical and prescription drug expenses you actually paid. And if an owner is an inpatient in a residential health care facility, the amount paid for that care can be deducted.⁴

Which Year of Income You Report

The year of income you use depends on the taxable status date in your municipality. If that date is on or before April 14, you report income from two calendar years back. If it falls on or after April 15, you report income from the most recent calendar year. Most towns use a March 1 taxable status date, so most applicants will be reporting income from two years earlier. A 2026 application in a March 1 town uses 2024 income.¹

How and When to File

First-time applicants file Form RP-459-c with the local assessor. Attach your disability certification from one of the approved agencies and income documentation for every owner on the deed. If you filed a federal tax return for the applicable year, attach a copy. If you did not file, complete the RP-459-c-Wkst income worksheet and attach supporting records — Social Security 1099s, pension 1099s, interest and dividend statements, and anything else that documents the figures.⁴ If your locality allows the medical expense deduction, include receipts or a summary; you report gross income on the form and list the deductible expenses separately.

The application has to reach the assessor by the taxable status date. In most towns that is March 1. New York City’s deadline is March 15. Other municipalities set their own dates, so confirm yours.⁵⁶

Renewing Every Year

The exemption has to be renewed each year on Form RP-459-c-Rnw. Assessors are required to mail a renewal form and a reminder at least 60 days before the taxable status date, but the statute is unforgiving: if the notice is never sent or never arrives, that does not excuse a late filing, and you lose the exemption for the year.¹

The one break on renewals: proof of a permanent disability only has to be submitted the year you first apply, or the year the disability is first determined to be permanent. On later renewals you confirm which documentation you previously filed, without resubmitting it. Updated income documentation is required every year.¹ Some municipalities may accept late renewals in hardship situations, but the statute does not require them to, so do not count on it.

The School Tax Trap for Households With Children

If a child lives in your home and attends a public elementary or secondary school, the school district cannot grant you the school-tax portion of this exemption. The only exception is a school board resolution specifically allowing it, which requires proof the child was not brought into the home mainly to attend a particular school in the district.¹

You can still receive the exemption on town and county taxes even when the school portion is denied. Because school taxes are often the biggest line on the bill, though, this restriction can noticeably shrink the real-world savings.

If You Also Qualify as a Senior

Homeowners who are 65 or older and also have a qualifying disability may be eligible for both this exemption and the senior citizens’ exemption under RPTL Section 467. You cannot receive both on the same property, but the law says you cannot be denied one simply because you qualify for the other. You pick whichever produces the larger tax benefit.²

The two programs have similar structures but different local income limits, so run the numbers on both before you file. The disability exemption can generally be combined with STAR, which operates separately on the school-tax portion of your bill.

If the Assessor Says No

A denial or an incorrect calculation can be challenged by filing a grievance with your municipality’s Board of Assessment Review on Form RP-524, with a copy of your original application attached. The deadline is Grievance Day, which falls on the fourth Tuesday in May in most communities. Suffolk County uses the third Tuesday in May, Westchester County the third Tuesday in June, and New York City runs on its own schedule, with residential complaints due by March 15.⁷

If you mail the form, it has to arrive by Grievance Day; postmark dates do not count. The Board may require you to appear and answer questions, and refusing forfeits your right to a reduction. If the Board rules against you, both Small Claims Assessment Review (for one-, two-, and three-family homes used only as residences, filing fee $30) and a tax certiorari proceeding in Supreme Court under Article 7 are open to you, but each must be started within 30 days after the final assessment roll is filed. Missing Grievance Day closes off both routes for the year.⁸

1
New York State Senate. New York Code RPT 459-C – Persons with Disabilities and Limited Incomes
2
Department of Taxation and Finance. Assessor Manual, Exemption Administration: RPTL Section 459-c
3
New York State Department of Taxation and Finance. RP-459-c-I – Instructions for Forms RP-459-c and RP-459-c-Rnw
4
New York State Department of Taxation and Finance. Application for Exemption for Persons with Disabilities and Limited Incomes
5
New York State Senate. New York Code RPT – Taxable Status Date
6
Department of Taxation and Finance. Property Tax Calendar
7
New York State Courts. Contesting Your Assessment in New York State
8
Department of Taxation and Finance. Contesting Your Assessment in New York State