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 |