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A Message from the Supervisor

“Welcome to Islip, the 3rd largest town in New York State, but with an endearing small town feel. We are so proud of our town…our beaches, golf courses, marinas, parks, housing opportunities for all, businesses, industrial parks, healthcare and educational institutions including our own Islip MacArthur Airport that provides many job opportunities. I sincerely hope you find this website helpful.” - Angie

The Islip Town Tax Receiver’s office now has a drop box.

Available Monday – Friday 8:30 am to 4:30 pm. NOT open on the weekends or after hours.

Located at the south door of 40 Nassau Ave. Please enter the south door and look to your right. The building is still closed to the public so you may not do business in the building. Please call the office with any questions 631-224-5580.

This box CANNOT take Cash!

BY CHECK: Please put check and payment stub into an envelope as if you were mailing your tax payment – daytime phone number optional but helpful.
BY CREDIT CARD: If paying by credit card please fill out the reverse side of your payment stub and put that into an envelope and drop into drop box.

CASH PAYMENTS COMING SOON BY APPOINTMENT ONLY

OTHER PAYMENT OPTIONS INCLUDE:
  • Mail: Postmarked on or before June 1, 2020 by the USPS
  • Online: please visit www.townofislip.gov
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