1ST Half tax payment due Jan. 10, 2026- 2nd Half tax payment due June 1, 2026

You may pay online December 5, 2025 – June 1, 2026 by e-check ($1.75 flat fee) or by credit/debit card (2.45% fee).

Live agents are available by phone at 1-888-877-0450.

Tax payments for the current tax year will be accepted in-person or by mail:
P.O. Box 1854, Shelter Island, New York 11964

(Postmark date is used to determine your payment date)

Tax payments may be placed in the black DROP BOX located at the front entrance to the Tax office.

You may contact the Receiver of Taxes by
Phone: 631-749-3338 or Email: aseddio@shelterislandtown.us

PAYMENTS MADE AT THE COUNTY WILL NOT BE POSTED ON THIS WEBSITE.