Welcome to the Town of Islip Receiver of Taxes homepage. This site has been completely revamped to give taxpayers a more user-friendly experience when inquiring about property taxes.
NOTICE IS HEREBY GIVEN TO THE TAXPAYERS OF THE TOWN OF ISLIP; that Andy Wittman, the Receiver of Taxes has received the 2024-2025 Assessment Roll and Warrant. He will accept payment of taxes by mail or at his office beginning Monday, December 9, 2024. Online payments begin Monday, December 9, 2024, starting at 10am., please visit https://Tax.IslipNY.gov. The tax bills are being mailed out the week of December 9, 2024.
Please see the information below regarding the 2024-2025 tax year.
NOTICE IS HEREBY GIVEN TO THE TAXPAYERS OF THE TOWN OF ISLIP; that Andy Wittman, the Receiver of Taxes has received the 2024-2025 Assessment Roll and Warrant. He will accept payment of taxes by mail or at his office beginning Monday, December 9, 2024. Online payments begin Monday, December 9, 2024, starting at 10am., please visit https://Tax.IslipNY.gov. The tax bills are being mailed out the week of December 9, 2024.
Please see the information below regarding the 2024-2025 tax year.
Office Closed:
- Tuesday, December 24, 2024 in observance of Christmas Eve
- Wednesday, December 25, 2024 in observance of Christmas Day
- Tuesday, December 31, 2024 (1/2 day) in observance of New Year’s Eve
- Wednesday, January 1, 2025 in observance of New Year’s Day
Special Dates/Hours:
- Friday, January 10, 2025 – (8:30am – 7:00pm)
- Monday, June 2, 2025 – (8:30am – 7:00pm)
The office is closed on Saturday, Sunday and holidays.
***THE 2024-2025 TAX BILL WILL BE MAILED TO THE ADDRESS ON FILE ON OR ABOUT DECEMBER 9, 2024*** You will not receive a bill in December if your property taxes are escrowed through your financial institution.
- After May 31st, any taxes plus penalty and interest must be paid to the Suffolk County Comptroller’s office, located at 330 Center Drive Riverhead, NY 11901. (631) 852-3000.
*Taxes become a lien on December 1st of each year*