- 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: 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|