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Links

View additional important tax related links from the Town and County by clicking on the icons below.

Property Tax Payment Portal

(for property Owners ONLY)
https://tax.islipny.gov/

Town of Islip Assessor's Office

/departments/assessor

County of Suffolk, Comptroller's Office

//suffolkcountyny.gov/comptroller

County of Suffolk, Clerk's Office

//suffolkcountyny.gov/Clerk

County of Suffolk, GIS Mapping

//gis.suffolkcountyny.gov/portal/home/

Andy Wittman

Receiver of Taxes
About Andy

Tax Office

40 Nassau Ave
Islip, NY 11751

Email

[email protected]

Phone

(631) 224-5580 (Office)
(631) 224-5543 (Fax)

Hours of Operation

Monday - Friday
8:30am to 4:30pm
Closed: Weekends/Holidays