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Pay in Person:
  • Visit us at 40 Nassau Avenue in Islip.
  • Building is located adjacent to Islip Town Hall, on Northwest side.

Methods of Payment:

    • Cash: In person ONLY.

    • Check/Money Order: Made payable to "ANDY WITTMAN, Receiver of Taxes," please include your item number on your check. There is a $20 fee for any bounced check.

    • Credit/Debit Card: American Express not accepted. Convenience fee of 2.09% (not collected by the Town of Islip)

TAXES SUBMITTED LATE PENALTY
December 1st – January 10th No Penalty
After January 10th 1% Penalty
After February 10th 2% Penalty
After March 10th 3% Penalty
After April 10th 4% Penalty
May 11th to May 31st 5% Penalty