Nassau & Suffolk Counties, New York Nassau grievance deadline March 31, 2027Nassau grievance deadline Mar 31

Exemptions

Persons with Disabilities property tax exemption

For homeowners with a documented disability who own and occupy their primary residence — separate from the Veterans disability exemption. Can reduce tax bill by up to 50%, income-tested. Works almost identically to the Senior Citizens exemption.

Eligibility

  • Disability documentation — Award letter from Social Security (SSDI), VA disability rating, or NY State agency documentation. Must be a “permanent disability” as defined by NY State.
  • Ownership — You must own the property; 12 consecutive months of ownership before filing (statutory exceptions).
  • Residency — Must be primary residence.
  • Income limit — Same as Senior Citizens exemption (set locally between $3,000-$50,000 for 50% benefit; sliding scale up to $58,400 for 5%).

How it works

The exemption reduces taxable assessed value by up to 50% (or smaller percentages on the sliding scale based on income). Applies to county, town, AND school taxes.

Sliding scale (same as Senior Citizens exemption):

  • Income ≤ $55,700 → 20% exemption
  • Income ≤ $57,500 → 10% exemption
  • Income ≤ $58,400 → 5% exemption

If you qualify for both this and the Senior Citizens exemption, NY State law lets you choose the more beneficial one (they cannot be combined).

How to apply

  1. File Form RP-459-c with your town assessor by March 1 (or your town’s exemption deadline)
  2. Attach documentation of disability (SSDI letter, VA disability rating, etc.)
  3. Attach income verification (tax returns or affidavit if not required to file)

One-time filing; renewal annually with Form RP-459-c-Rnw.

Frequently asked questions

Does Social Security retirement count as a “disability”?

No. Social Security retirement is age-based, not disability-based. If you’re 65+, file for the Senior Citizens exemption instead.

I have SSDI. Do I automatically qualify?

SSDI is strong evidence but the assessor still requires the formal RP-459-c application and income verification. Bring your SSDI award letter to your assessor’s office.

Does this stack with STAR?

Yes. STAR is separate. You can have STAR + Persons with Disabilities together.

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Sources and citations

Last verified May 11, 2026. Tax rules change; we re-check every page each quarter.

Educational content and estimates only, not legal, tax or financial advice. Verify with your county or town receiver, an attorney or a CPA before making financial decisions.