May 17th, 2019 – Alexis Weik, Receiver of Taxes, reminds all Islip Taxpayers, that second half taxes are due May 31, 2018. THE LAST DAY FOR PAYMENT OF CURRENT TAXES AT THIS OFFICE will be THURSDAY, MAY 31, 2018, at which time the office will be open from 8:30 A.M. to 7:00 P.M.
The Tax Office, located at 40 Nassau Ave., Islip, is open Monday through Friday from 8:30 AM to 4:30 PM. The office will be closed on Monday, May 28, 2018 in observance of Memorial Day.
