A Message from the Supervisor

“Welcome to Islip, the 3rd largest town in New York State, but with an endearing small town feel. We are so proud of our town…our beaches, golf courses, marinas, parks, housing opportunities for all, businesses, industrial parks, healthcare and educational institutions including our own Islip MacArthur Airport that provides many job opportunities. I sincerely hope you find this website helpful.” - Angie

Town Clerk Document Search

Town Clerk Contact

Town Clerk/Registrar

Olga H. Murray

Town Hall

655 Main Street
Islip, NY 11751


(631) 224-5574

Office Hours

M-F 9:00pm to 5:00pm
Call for further information

CLICK TO READ: Town Clerk Encourages Remote Contact Options During COVID-19

Town Clerk Olga H. Murray is reminding residents that while Islip Town Hall remains closed to the public due to COVID-19, residents may continue to conduct business with the Clerk's Office and Registrar Office via mail, telephone and email.

Residents may send mail to 655 Main Street, Islip, NY 11751, email This email address is being protected from spambots. You need JavaScript enabled to view it., or call (631)224-5490 (Clerk's Office), or (631)224-5498 for the Registrar.

Marriage license applications and marriage ceremonies will still be conducted on site at Town Hall by appointment only. Please call to schedule an appointment. Residents are encouraged to contact the Town Clerk's Offices at (631)224-5490 for questions on individual matters.

For more information visit the Town Clerk's webpage at

Click on one of the following links to download the form or application you need:


Cash, Check or Money Order made payable to Islip Town
Returned Checks: $50 Administration Fee

Block Party Application: ENGLISH | SPANISH

*NEW* Click HERE to Submit Digitally
Commercial Boat Haulers Application - Resident: ENGLISH | SPANISH $250
Commercial Boat Haulers Application - Non Resident         $500
Carnival, Circuses, Concerts, Outdoor Events Application: ENGLISH| SPANISH

$500  Carnival/Circus  
Outdoor Event/Fair

Close of Sale, Defunct Business, Sale Damaged by Fire, Smoke or Water Application: ENGLISH | SPANISH
Collateral Loan Broker Application: ENGLISH | SPANISH $250
Dog License Application: ENGLISH | SPANISH

*NEW* Click HERE to Submit Digitally

$6  spayed/neutered
$13  unspayed/unneutered dogs OVER 4 months old

Dog License Application - FEE EXEMPT: ENGLISH

*NEW* Click HERE to Submit Digitally

Includes Guide, Service, Police, Detection, Working, Search, Hearing, Deceased, Lost, dogs under 4 months old, and surrendered ownership.

Dog ID Tag Replacement Application: ENGLISH | SPANISH


Fingerprints $100
Freedom of Information Application: ENGLISH | SPANISH

*NEW* Click HERE to Submit FOIL Digitally
$.25 per copy 
(please see form for additional information)
Freedom of Information Law Affidavit (no fee)
Garage Sale $5
Games of Chance $25
Going Out of Business $500
Holiday Horticulture Sale License: ENGLISH | SPANISH $800 ($500 returned after site clean-up)
Junkyard License/Scrap Metal License: ENGLISH | SPANISH $250
Marriage License Application: ENGLISH | SPANISH $40
Marriage Record Application - Certified Copy: ENGLISH | SPANISH

*NEW* Click HERE to Submit Digitally
Off-Road $25
Parade, Race and Assembly Application: ENGLISH | SPANISH $100
Mobile Peddlers License Application $150  Peddler License
$50 Helper's License
Preliminary Application for Stationary Peddlers License: ENGLISH | SPANISH $500
Photocopies $.25
Road Dedication $5
Shellfish Buyer $300
Shellfish - Commercial  $75
Shellfish - Commercial Senior $25
Shellfish - Personal $5
Shellfish - Senior (age 60+), Active Military FREE
Solicitor/Canvasser Permit & License Application: ENGLISH | SPANISH $100
Taxi Business License Application: ENGLISH | SPANISH $300
Taxi Driver's License Application: ENGLISH | SPANISH $25
Taxi Driver License Renewal $10
Taxi Medallion Application: ENGLISH | SPANISH $150
Tow Truck Business Application: ENGLISH | SPANISH $200
Tow Truck Medallion $150
Tow Truck Non-Accident Roster $150
Tow Truck Accident Roster $300
Tow Truck Heavy Duty Roster $400


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