Please select a Dog License option below, complete the online application supporting your request, attached the applicable forms, and hit the “Submit and Sign” button.

Improper disposal of household hazardous waste can be harmful to our environment and community. To ensure potentially hazardous and harmful substances are handled safely and disposed of correctly, residents should bring Household Hazardous Waste directly to our Multi-Purpose Recycling Facility. To help facilitate this, each Spring the Town offers one special Saturday drop-off day (S.T.O.P. Day), in addition to facility's usual operating hours of Monday through Friday, from 7:00am–2:30pm.

This year, S.T.O.P. Day will be hosted on Saturday, May 18th, 2024 from 9:00am–2:00pm.

Be sure to Download and complete the S.T.O.P. Day form prior to the event, and bring it with you on Saturday, May 18th. See below for a list of acceptable items, or review the form via the download link above.

Islip Town Clerk Olga H. Murray's office has begun the process of taking forms digitally. View the following links for a list of all Town of Islip Documents eligible for electronic submission. Digital forms will be added as they become available.

• Freedom of Information Application


• Birth Record Application


• Block Party Application


• Death Record Application


• Dog License Application


• Exempt Dog License Application


• Marriage Transcript Application


• One-Day Marriage Officiant application