The Assessor's Office is responsible for determining the assessed value of more than 99,000 parcels within the town for purposes of taxation. The office continually updates ownership records through deed transfers. Physical data is collected in order to maintain inventory records. This includes new construction, demolition, apportionment and consolidation of real property.
The Assessor's office is also responsible for the review and approval of all real property tax exemptions which includes STAR (Basic & Enhanced), Veterans, Senior Citizen, Volunteer Firefighter & Ambulance Workers, Disability, Religious & Not-for Profit, Home Improvement, Business, First-Time Home Buyer of a Newly Constructed Home and Agricultural. All applications and/or renewals for real property tax exemptions must, be filed with the Assessor's Office, no later than March 1st of each year.
NEW $58,400 Income limits for the Senior Citizen Exemption & Disability Exemption
On October 18, 2022, the Town of Islip Town Board embraced our most vulnerable low income Senior Citizens and Persons with Disabilities by increasing the maximum income eligibility levels from $29,000 to $50,000 for qualified applicants to receive a 50% real property exemption on their Town of Islip portion of their tax bill. Now, both exemptions provide a sliding scale of exemption percentages for incomes up to $58,400, instead of the previous $37,400. If eligible, you must file a Senior Citizen Exemption application FORM RP-467 (see “RP-467 Instructions”), or Persons with Disabilities Exemption application FORM RP-459-c, together with certain proof including your 2021 income*, with the Assessor’s Offices NO LATER than Wednesday, MARCH 1, 2023.
* Income, in part, includes salary or earnings, net rental income, and income reportable on 1099’s - social security benefits, pension & annuities, and investment interest and dividends. Persons with Disabilities may submit 2021 or 2022 income. To see if your income qualifies, use the worksheet.
SENIOR CITIZEN EXEMPTION SUMMARY:
- WHO MAY be eligible for the upcoming 2023/24 tax year:
- You own your primary residence;
- At least one spouse, or sibling owner will be 65 as of December 31, 2023, otherwise all owners must satisfy the age requirement or qualify as a person with disabilities (see below);
- The combined 2021 income of all property owners does not exceed $58,400 (title in one spouse still requires combined income unless there is a legal separation).
- You own your primary residence;
- At least one spouse, or sibling owner is a person with disabilities, otherwise all owners must qualify as persons with disabilities or be 65 as of December 31, 2023;
- Proof of a disability;**and
- The combined 2021 or 2022 income of all property owners does not exceed $58,400 (title in one spouse still requires combined income unless there is a legal separation).
Review the detailed criteria and RP-467 Instructions. To see if your income qualifies, use the worksheet.
The Senior Citizen Exemption must be annually renewed prior to March 1st of each tax year, by filing a renewal application and proof of income (RP-467-Renewal).
Note, Senior Citizens who qualify for the Senior Citizen Exemption, who receive the Basic STAR Exemption, should file an Enhanced STAR application (RP-425-E) and Enhanced Income Verification Program (IVP) application (RP-425-IVP) with our STAR Office prior to the March 1, 2023 deadline. Once enrolled in the Enhanced STAR IVP program through our STAR Office, future eligibility notifications and requests will come directly from the State.
Senior Citizens must submit all applications no later than March 1, 2023 to:PERSONS WITH DISABILITIES EXEMPTION SUMMARY:
Assessor’s STAR Office
40 Nassau Avenue, Suite 2
Islip, New York 11751
STAR Phone: (631) 224-5058
- WHO MAY be eligible for the upcoming 2023/24 tax year:
**Proof of disability: award letters from Social Security Administration, Railroad Retirement Board, United States Postal Service, United States Department of Veterans Affairs, or certificate from the New York State Commission for the Blind.
Review the detailed criteria and instructions (FORM RP-459-c). (Note, the State’s instructions include the prior income limits not the limits up to $58,400). To see if your income qualifies, use the worksheet.
The Persons with Disabilities Exemption must be annually renewed prior to March 1st of each tax year, by filing a renewal application and proof of income.
Persons with Disabilities must submit applications no later than March 1, 2023 to:
Assessor’s Office
40 Nassau Avenue, Suite 3
Islip, New York 11751
Phone: (631) 224-5585
STAR Exemptions
STAR Exemptions: (two types)
Basic STAR - Available for owner-occupied, primary residences where the resident owners' and their spouses income is less than $250,000. The first $30,000 of the full value of a home is exempt from school taxes.
Enhanced STAR - Provides an increased benefit for the primary residences of senior citizens (age 65 and older) with qualifying incomes of less than $93,200 for the 2023-24 tax year. The full value exemption amount for 2023-24 school year will be determined in October 2022.
STAR exemptions apply only to school district taxes. They don't apply to property taxes for other purposes, such as county, town, village or library.
Please note the STAR Program changes *
As a result of recent law changes, some homeowners will receive a STAR check directly from New York State instead of receiving a school property tax exemption. The amount of your benefit will be the same regardless of how you receive it.
Beginning with the 2016-2017 school year, new STAR applicants, to receive a STAR credit check, will need to register with the New York State Department of Taxation and Finance (NYSDTF) at www.tax.ny.gov/star.
Current STAR Exemption Recipients
Current STAR exemption recipients
- Current Basic and Enhanced STAR exemption recipients will keep their exemption, as long as they continue to own their current home.
- New York State requires ALL NEW Enhanced STAR exemption recipients to register with New York State’s MANDATORY Income Verification Program (IVP).
*New Enhanced STAR exemption recipients must now file with the assessor the following:
- Application for Enhanced STAR Exemption – RP-425-E;
- Application for the Enhanced STAR Income Verification Program – Form RP-425-IVP (include Social Security numbers of all owners and owner’s spouse who reside on the premises); and
- Copy of your 2021 Federal or New York State income tax return, or if you were not required to file a 2021 income tax return, Income for STAR Purposes Worksheet - Form RP-425-Wkst.
- Proof of Age (driver’s license) and copy of Utility Bill.
Once enrolled in the State’s IVP, you will no longer renew your Enhanced STAR exemption with the assessor anually, but must comply with any requests from the New York State Department of Taxation and Finance (NYSDTF). NYSDTF will notify you directly whether your income is below the Enhanced STAR limit.
*New Low Income Senior Citizens exemption recipients who are BASIC STAR exemption recipients, MUST now register with New York State’s MANDATORY Income Verification Program (IVP) in order to continue obtaining the Enhanced STAR exemption. File with the assessor your Low Income Senior application – Form RP 467, together with the following:
- Application for Enhanced STAR Exemption – RP-425-E;
- Application for the Enhanced STAR Income Verification Program – Form RP-425-IVP (include Social Security numbers of all owners and owner’s spouse who reside on the premises); and
- Copy of your 2021 1040 Federal (including all schedules) and New York State IT-201 income tax return, or if you were not required to file a 2021 income tax return, submit all 1099’s and the Income for STAR Purposes Worksheet – Form RP425-Wkst
- Proof of Age (driver’s license or non photo ID) and copy of Utility Bill.
Once enrolled in the State’s IVP, you will no longer renew your Enhanced STAR exemption with the assessor annually, but must comply with any requests from the New York State Department of Taxation and Finance (NYSDTF). NYSDTF will notify you directly whether your income is below the Enhanced STAR limit. YOU MUST, however, continue to renew your Low Income Senior Exemption with the Assessor annually by filing FORM RP-467-Renewal with proof of annual income.
* The New York State Department of Taxation and Finance has developed a web based registration application, and phone registration for the STAR Check program.
To register or to ask questions please contact the State at (518) 457-2036 or online at www.tax.ny.gov/star.
School Tax Relief (STAR) Credit (click to download an informational flyer)