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Exemption Applications
NEW STAR APPLICANTS
MUST REGISTER WITH NEW YORK STATE for the Personal Income Tax Credit /Check Program by telephone at (518) 457‐2036 or on‐line
NYS will determine a First-Time/New homeowner’s eligibility
for the Basic or Enhanced STAR Tax Credit/Check Program.
Exemption Forms for Homeowners
Helpful Information Guide for 2024
Request for Mailing of Notice to a Designated “Third Party” Regarding Property Exemptions in Nassau County
PDF File – 1 Page (8.5 x 11 Letter Size Paper)
2025-26 Enhanced STAR Property Tax Exemption Application
* For use by homeowners already in the STAR Program prior to January 2, 2015 *
PDF File -- 2 Pages (8.5 x 11 Letter Size Paper)
Enhanced STAR Income Verification (IVP) Form
2025-26 Volunteer Firefighter and Ambulance Worker Application
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
2025-26 Senior Citizens’ Property Tax Exemption Application
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
2025-26 Affidavit of Continuing Eligibility for Senior Citizens’ Exemption
(5 consecutive years or more)
2025-26 Persons with Disabilities and Limited Incomes Property Tax Exemption Application
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
Cold War Veterans Property Tax Exemption Application Form
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
Cold War Veterans Property Tax Exemption Application Instructions
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
Cold War Veterans Exemption Based on Change in Service-Connected Disability Compensation Rating Application
PDF File - 1 page (8.5 X 11 Letter Size paper)
Physically Disabled Tax Reduction Program for Home Improvements
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
2025-26 First-Time Homebuyers of Newly Constructed Homes Property Tax Exemption Application
PDF File -- 2 Pages (8.5 x 11 Letter Size Paper)
Home Improvement Exemption (HIEX)
PDF File -- 2 Pages (8.5 x 11 Letter Size Paper)
Application for Alternative Veterans Exemption Form
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
Instructions for Application for Alternative Veterans Exemption
PDF File -- 3 pages (8.5 x 11 Letter Size Paper)
Alternative Veterans Exemption from Real Property Taxation Based on Change in Service-Connected Disability Compensation Rating
PDF File -- 1 Page (8.5 x 11 Letter Size Paper)
Exemption Forms for Clergy
Affidavit for Exemption of Real Property By Minister, Priest, Rabbi or Widow
PDF File -- 1 page (8.5 x 14 Legal Size Paper)
RP-460 Application for Partial Tax Exemption for Real Property of Members of the Clergy
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
Exemption Forms for Business Owners
RP-485b Exemption for Commercial, Business or Industrial Property Application
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
485-b Affidavit in Support of Application for Business investment Exemption
PDF File -- 1 page (8.5 x 14 Legal Size Paper)
RP-485b Application Instructions
PDF File -- 1 page (8.5 x 11 Letter Size Paper)
Exemption Forms for Non-Profit Organizations
P-420ab Application for Non-Profit Organizations I -Organization Purpose
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
RP-420ab Renewal Application for Non-Profit Organizations I - Organization Purpose
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
RP-420ab Schedule A for Non-Profit Organizations I -Organization Purpose
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
RP-420ab Renewal Schedule A for Non-Profit Organizations I - Organization Purpose
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
RP-420ab Application for Non-Profit Organizations II -Property Use
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
RP-420ab Renewal Application for Non-Profit Organizations II - Property Use
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
RP-420-ab Renewal-II Property Use- Addendum #1
PDF File -- 1 page (8.5 x 11 Letter Size Paper)
Affidavit for Non-Profit/Municipal Petition
PDF File -- 1 page (8.5 x 14 Legal Size Paper)
RP-462 Application for Property Used as Residence of Officiating Clergy (Parsonage or Manse)
PDF File -- 2 pages (8.5 x 11 Letter Size Paper)
Contact Us
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County Assessor
Joseph A. Adamo
Chief Deputy Assessor
Michele Spara
County Assessor's Office
240 Old Country Road 4th FloorMineola, NY 11501Ph: 516-571-1500Hours
Monday - Friday8 a.m. - 4:30 p.m.