Long Island, New York Short-Term Rental Regulations: A 2026 Guide For Airbnb Hosts

Do you own a house on Long Island and you're weighing whether to put it on Airbnb or Vrbo? Well, the good news is that a handful of towns out here still allow it, and the bad news is that most of the big ones don't. Long Island covers four counties. Kings (Brooklyn) and Queens are New York City boroughs, governed by the city's registration law, while Nassau and Suffolk stretch east from the city line to Montauk. In Nassau and Suffolk, whether you can take a weekend booking at all comes down to which town your house sits in, and unfortunately, most of them set a floor of 14 to 30 nights before you even reach the question of a permit.

There's no island-wide short-term rental law, and that's the part that catches people out. Thirteen towns, two cities and dozens of incorporated villages each write their own rule, so two houses a mile apart can land on opposite sides of a ban. A Huntington owner can host paying guests for up to 90 nights a year with a $50 permit. Cross into Hempstead and the same booking is an offense carrying a fine of $1,000 to $5,000.

So let's walk through what it actually takes to do this properly in 2026: which towns permit nightly stays and which prohibit them outright, what each permit costs, the three layers of tax stacked on a Long Island stay, how hard any of it gets enforced now that the towns have bought compliance software, and who to call when your particular address doesn't fit any of it. Everything below comes from the towns' own codes, applications and fee schedules, from Nassau and Suffolk counties, and from New York State, all checked in July 2026. Where a source contradicted itself or blocked me, I've said so rather than papering over it. Before you commit to any of this, do run the property through BNBCalc at both a nightly rate and a monthly one, because on Long Island the legal answer usually pushes you to the second.

What are Short-Term Rental (Airbnb, VRBO) Regulations in Long Island, New York?

Since the rule still depends on your town, it helps to see how the three layers stack before you go looking up your own address. New York State sets the tax and a registry framework, yet it doesn't tell towns what to allow, and the counties collect an occupancy tax and little else. Your town, or your village if you're inside one, is what actually decides whether you have a business.

New York's Department of State puts that last point plainly in its own training deck for local governments, saying it's "up to each municipality to define, prohibit and/or regulate short term rentals as they choose". No state preemption protects your right to host here, which is why a town can prohibit the use outright, and several do.

Here's where the towns I was able to read actually land as of July 2026.

Jurisdiction	Shortest legal paid stay	Source
Brooklyn and Queens (New York City)	Any length, but hosted only, you present, two guests maximum	Local Law 18
Town of Hempstead	28 nights	Town Code § 99-12
Town of Islip	Transient rentals prohibited	Code Ch. 68, Art. L
Town of Brookhaven	28 nights in the code, 30 on the town's own form	Town Code § 82-2
Town of Riverhead	30 nights	Town Code § 263-4
Town of Southold	14 nights, as reported	East End Beacon on the 2023 code change
Town of Southampton	15 nights in the code, 14 on the town's own FAQ	Town Code § 270-1
Town of East Hampton	Two stays of two weeks or less per six months	Town Code § 255-1-20
Town of Huntington	Under 30 days, owner present, 90 nights a year	Rental Permits, Town of Huntington
Shelter Island	14 days or less, under a licence	Property Rentals, Town of Shelter Island

Two of those rows contain a genuine conflict, and neither town has resolved it. Brookhaven's Chapter 82 definition reads "less than 28 nights," while the banner on the town's own rental licence application says "30 nights or less."

Southampton has the same problem in reverse. Its code makes a stay of "14 days or less" transient, which puts the first lawful booking at 15 nights. Yet the town's own rental FAQ tells owners that "the minimum length of stay under the Southampton Town Code is currently a 14-day rental." Both documents are current and both are official, so where a town disagrees with itself, take the longer number, because the code is what gets prosecuted.

The bans work through definitions rather than the word "ban," which is why they're easy to miss. Hempstead's Chapter 99 defines a transient rental property as a non-owner-occupied unit rented for under 28 nights, then says at § 99-13(D) that no rental occupancy permit shall be granted to one. Brookhaven does the same thing at § 82-10A(2). You aren't refused a licence because you applied badly. You're refused because the licence for that use doesn't exist.

Starting a Short-Term Rental Business in Long Island

Unfortunately for most people reading this, the business you had in mind isn't available on the parts of Long Island where the demand actually is. Buying a house in Southampton or Bay Shore, furnishing it and renting it whole at nightly rates on summer weekends is prohibited, and no LLC, permit or fee unlocks it. So the honest planning question isn't how to get licensed. It's which of the remaining models your property can support.

Four legal routes are left, and they're genuinely different businesses:

• The 30-plus-night furnished rental. A stay of 30 consecutive nights clears every town floor on the island, drops out of both counties' occupancy taxes, and sits under ordinary landlord and tenant law. Plenty of former nightly inventory moved here, and it's the model that travels across town lines without a rewrite.
• The Hamptons seasonal rental. In Southampton, a 15-night minimum with a rental permit is the market, not a workaround. Two-week and monthly summer lets have been how the South Fork rents for decades.
• The owner-occupied permit. Huntington will license you for stays under 30 days if you live in the house, cap it at 90 nights a year and no more than two bedrooms at a time. Shelter Island licenses one rental per 14-day period. Both are spare-room businesses, so model a bedroom rather than a building.
• The hosted New York City room share. In Brooklyn and Queens you can register with the city, stay in the unit throughout the booking, and take up to two paying guests.

Because Nassau and Suffolk differ so much from the rest of the state, it's worth reading the New York statewide guide alongside this one, and the Nassau County guide if your property is west of the Suffolk line. Owners weighing Long Island against the other commuter belt should look at the Westchester County guide too, since the tax stack there works differently.

One more thing before you buy. Incorporated villages regulate separately from the town around them, and Hempstead's Chapter 99 says so directly, legislating for the town "exclusive of its incorporated villages." So when the Village of Southampton's trustees voted 4 to 1 on September 3, 2025 to set their own 14-day minimum, that was a different government from the town of the same name, and the headlines confused plenty of owners who don't live in the village. Make sure you check your village code as well as your town code, because the village one usually wins on your street.

Short-Term Rental Licensing Requirement in New York City

Assuming your address is one of the ones where hosting is still possible, the permit is the next hurdle, and it looks nothing alike on either side of the city line. Start with the New York City half of the island, which is Brooklyn and Queens.

New York City runs a single registration through the Mayor's Office of Special Enforcement under Local Law 18, and the enforcement mechanism sits inside the checkout flow rather than with an inspector. Airbnb, Vrbo and Booking.com must verify a valid registration number before they process a transaction, so an unregistered Brooklyn listing doesn't get warned. It just can't take money.

The application fee is $145 plus a small processing charge, it's non-refundable whether or not you're approved, and a granted registration runs up to four years. Keep in mind that only a natural person who permanently occupies the unit can hold one, that you must be there for the whole stay, and that two paying guests is the ceiling.

Out in Nassau and Suffolk there's no equivalent single permit, because each town runs its own rental registration and most of them will not issue one for a short stay. The fees still matter, though, since you need the permit for the longer rentals that remain legal.

• Hempstead charges a $300 application fee credited toward a $500 permit for a single unit, renewable at $450, on a two-year term.
• Islip charges $500 for a one-family dwelling and $1,000 for a two-family, also on a two-year term, and the application makes you swear the unit won't be occupied as a transient rental.
• Brookhaven charges $500 for one to five bedrooms, plus $500 for each bedroom above five, with the registration running fifteen months.
• Riverhead charges $300 for two years and wants the renewal filed no later than sixty days before expiry.
• Southold charges $300 for two years through the Building Department.
• Southampton's 2026 fee schedule sets the standard two-year permit at $400, with $175 rates for senior, veteran and volunteer-responder cases, $800 if the property is already in violation, and $750 to expedite.
• East Hampton charges $200 for a two-year registry term, and a change of ownership voids the number entirely.
• Huntington is the cheap one at $50 new and $25 to renew, because its short-term permit only runs a year.
• Shelter Island charges $150 for a vacation rental licence and nothing at all to register a long-term rental.

Every one of those towns also requires the permit number in your advertising, which is the quiet part that does the enforcement work. Southampton added the requirement in 2023, East Hampton has had it since 2016, and Southold's August 2023 amendment put it in alongside a fine floor that the East End Beacon reported at $3,000 per offense, with a ceiling of $10,000 or the published 14-day rental rate, whichever is higher. Post a listing without the number and you've published the evidence yourself.

Required Documents for New York City Short-Term Rentals

Since none of those fees come back if you're denied, it's worth assembling the file properly the first time. New York City wants one proof of identity, two proofs of permanent occupancy from two different approved categories, the relevant pages of your lease if you rent, the booking service and listing ID for every listing you hold, and your unit number, all through the OSE registration portal. Two utility bills won't satisfy the occupancy requirement, since they count as one category.

The Long Island towns ask for a different pile, though, and it's heavier on the building than on you. Across Hempstead, Brookhaven, Islip, Riverhead, Southold and Southampton, the recurring items are a notarized application, a certified deed or proof of ownership, a survey, a floor plan showing every room and its dimensions, the certificate of occupancy or compliance for every structure on the lot including sheds and fences, and a sworn statement that no violations are outstanding.

Then Brookhaven goes further still, wanting four separate notarized affidavits covering rental, rooming, residential and transient use, and two of its questions end the application if you answer yes.

Where most applications actually stall, though, is the inspection, and the towns split on who gets to do it. Brookhaven accepts a report from a New York State licensed engineer, a registered architect or a certified home inspector, whereas East Hampton wants a notarized self-inspection checklist instead. That checklist covers house numbers visible from the street, a four-foot self-latching pool fence, a pool alarm, marked electrical panels, and smoke detectors on every level and within ten feet of every bedroom door.

Shelter Island, meanwhile, has required a written safety certification from a licensed architect, engineer or home inspector since June 2023, and Southampton's application adds egress windows for below-grade bedrooms plus a hard cap of four vehicles overnight.

Do check for open building permits before you file anything. Several of these towns refuse a permit outright while a violation stands, and an unpermitted deck or a finished basement nobody ever closed out will surface the moment an inspector walks the property.

New York State Wide Short-Term Rental Rules

Those town rules sit on top of a state framework that changed substantially in 2025, and two pieces of it reach every host on the island. The first is old law. Multiple Dwelling Law § 4(8)(a) says a class A multiple dwelling may only be used for permanent residence purposes, meaning thirty consecutive days or more by the same person or family. That's the statute underneath New York City's whole regime, so it binds Brooklyn and Queens hard, while in Nassau and Suffolk it mostly reaches apartment buildings rather than the single-family stock this guide is about.

The second piece is new, and it's the one a 2024-era guide gets wrong. Chapter 672 of the Laws of 2024, amended by Chapter 99 of the Laws of 2025, added Real Property Law Article 12-D, which requires counties to run a short-term rental registry unless they opt out by local law. Registrations last two years, counties set their own fees, and listing an unregistered unit makes you ineligible to register for twelve months.

The New York State Association of Counties puts the registry's effective date at approximately September 25, 2025 and the last opt-out date at approximately June 25, 2026, so that window has already closed.

I could not confirm what Nassau or Suffolk decided. Nassau County's site geo-blocks automated access, Suffolk County's legislature returns 403 to every request and its 2025 and 2026 local law lists aren't archived, and the state association of counties' own short-term rental page publishes no county-by-county status list. So call your county before assuming either way.

That gap matters less than it sounds, though, because § 447-b lets a municipality that already ran a registry keep running it, and East Hampton, Southampton and Shelter Island all did. Section 447-b also sets the state's baseline safety standards, and they're worth meeting either way. You need a posted evacuation diagram, posted emergency numbers, a working fire extinguisher, and liability cover of at least $300,000 for third-party claims.

Then there's tax, and this is the layer that moved most recently. Effective March 1, 2025, New York State and local sales tax applies to short-term rental unit occupancy wherever the rate exceeds $2.00 per unit per day, and booking services must register as sales tax vendors and collect on everything they facilitate. Assuming a platform handles all your bookings, you're relieved of collecting it yourself, provided you hold Form ST-155 or a publicly available agreement saying the platform collects. Guests who stay 90 consecutive days become permanent residents and drop out of sales tax entirely.

Charge	Rate	Collected by
State and local sales tax, Nassau County	8⅝%	Booking service, otherwise the operator
State and local sales tax, Suffolk County	8¾%	Booking service, otherwise the operator
State and local sales tax, Brooklyn and Queens	8.875% plus $1.50 per unit per day	Booking service
Nassau County hotel and motel occupancy tax	3% of the per diem room rate	Owner or operator, to the Nassau County Treasurer
Suffolk County hotel and motel occupancy tax	5.5% of the per diem room rate	Operator, to the Suffolk County Comptroller

Those sales tax rates come from Publication 718, which lists Nassau at 8⅝% and Suffolk at 8¾%, and Suffolk's rate rose from 8⅝% on March 1, 2025. The two county occupancy taxes then behave differently, and that difference costs money.

Suffolk's 5.5%, in force since June 1, 2023, expressly covers "all lodging facilities including residences and tourist homes," requires you to register within ten days of your first rental, and runs on quarterly returns due the 20th of March, June, September and December. Airbnb states that it collects Suffolk's 5.5% for reservations up to 29 nights, so on the Suffolk side the platform mostly handles it for you.

Nassau's 3%, in force since January 1, 2006, covers cottages and tourist homes on the same logic, yet Nassau isn't on Airbnb's collection list, so remember that in Nassau you're remitting that one yourself. Both counties treat a guest as a permanent resident at thirty consecutive days, while the state waits ninety, and the gap between those two numbers is where a lot of owners under-collect.

Does New York City Strictly Enforce Short-Term Rental Rules?

Yes, and the more useful question in 2026 is whether the Long Island towns do, because until recently the answer there was a shrug. Start with the city, where the numbers are public. In New York City's own January 7, 2026 registration dataset, 3,194 registrations are active citywide. Brooklyn holds 1,585 of them and Queens 921, so the two Long Island boroughs account for 78% of every legal short-term rental in New York City. Against an estimated 60,000 illegal listings before the law, that's the whole market, and it's what payment-layer enforcement looks like when it works.

East of the city line, enforcement used to depend on a neighbour picking up the phone, and that changed this year. East Hampton Town approved a twelve-month contract with Deckard Technologies for RentalScape worth $43,120, prorated for six months. The software ingests listing data from the rental platforms, matches it against the town code, then generates non-compliance letters for staff to review before they go out.

Officials said it would be running by July 1, 2026, and that they'd study July and August data before deciding whether to change the code. Councilwoman Cate Rogers told the town board that "upward of 10 percent of the town's housing stock is advertised on rental platforms." The point, she said, is "compliance for the now thousands of rentals that are out there." Southold has since moved the same way, pairing the software with letters from the town attorney's office to owners who hold no valid permit.

The penalties sitting behind all that were already steep, and several towns raised them recently:

• Southampton: $3,000 to $15,000 for a first conviction under § 270-19, $8,000 to $30,000 for a second within 18 months, each day a separate violation, and the court may instead take double the rent you collected.
• Brookhaven: $2,500 to $6,000 for a first offense and $5,000 to $10,000 for a second within five years, after a November 2024 amendment raised the floor fivefold.
• Hempstead: $1,000 to $5,000 for a first offense, rising to $10,000 to $30,000 and misdemeanour treatment by the fourth.
• East Hampton: $500 to $2,500 and up to six months for a first zoning offense, with advertising daily or weekly rentals raising a rebuttable presumption that you're running them.

On top of that, Suffolk County's Comptroller has been chasing unregistered lodging separately, warning in his notice to real estate professionals that he found "substantial non-compliance with this law" and started an enforcement initiative, with $50 per day for each day a facility goes unregistered. Watch out for that one in particular, because it bites on a legal 20-night Hamptons rental just as hard as on an illegal three-night one.

How to Start a Short-Term Rental Business in New York City

Given how much of the above turns on your exact address, the order of these steps matters more than it looks. The early ones tell you whether the later ones are worth paying for.

1. Pin down your jurisdiction before anything else. Find out whether you're in a New York City borough, in an unincorporated part of a town, or inside an incorporated village. That single answer changes which code applies and who issues the permit.
2. Look up the minimum stay, then design around it. Assuming your town sets a floor of 28 or 30 nights, stop pricing weekends and start pricing months. Where you're able to host nightly, check the annual cap and the bedroom cap before you furnish.
3. Read your village code too. Villages regulate separately from the town, and their rule is usually the stricter of the two.
4. Clear violations and open permits. Most of these towns refuse a rental permit while anything is outstanding, so check that before you pay a non-refundable fee.
5. Get the inspection or certification done. Depending on the town, that's the building department, a licensed engineer, an architect or a certified home inspector.
6. Apply, pay, and put the permit number in every advertisement. Nearly every Long Island town requires it, and a listing without one is now the easiest violation for compliance software to find.
7. Register for the county occupancy tax within ten days of your first rental. Suffolk issues a Certificate of Authority that must be displayed; Nassau does the same through the Treasurer.
8. Sort out sales tax with your platform. Get Form ST-155 or the equivalent public agreement, and don't forget that Nassau's 3% is yours to remit even when Airbnb handles the state portion.
9. Keep the records. State law wants two years of guest-stay records, and towns like East Hampton require an update filing every time your tenancy changes.

Who to Contact in New York City about Short-Term Rental Regulations and Zoning?

Whichever step you get stuck on, the office that owns your question depends on the same jurisdiction answer as everything else. These are the ones that come up most.

For a Brooklyn or Queens address, the Mayor's Office of Special Enforcement administers Local Law 18 from 22 Reade Street, 4th Floor, New York, NY 10007, taking general inquiries on 646-576-3533 and registration questions at [email protected]. Neighbour complaints go to NYC311, which runs 24 hours a day.

For the county occupancy tax, you want one of two offices, and which one depends on the county line rather than the town:

• Suffolk County Comptroller, for the 5.5% hotel and motel tax. Filings go through the county remittance portal, with questions by email to the hotel and motel tax unit. The Riverhead collections office sits at 330 Center Drive, Riverhead, NY 11901 on (631) 852-1770, and the Tax Compliance and Enforcement Unit works out of 100 Veterans Memorial Highway, Hauppauge, NY 11788 on (631) 853-4456.
• Nassau County Treasurer, for the 3% tax, at 1 West Street, Mineola, NY 11501 on 516-571-2090, weekdays 9:00 am to 4:30 pm.

The permit itself always comes from your town, though, so the office you'll deal with most is this one:

• Hempstead Building Department, One Washington Street, 2nd Floor, Hempstead, NY 11550, on 516-538-8500.
• Islip Division of Code Enforcement, 28 Nassau Avenue, Islip, NY 11751, on (631) 224-5548.
• Brookhaven Building Division, One Independence Hill, Farmingville, NY 11738, on 631-451-8696.
• Huntington Department of Public Safety, which handles rental permits, on (631) 351-3167.
• Riverhead Code Enforcement, 4 West Second Street, Riverhead, NY 11901, on 631-727-3200.
• Southold Building Department, Town Hall Annex, 54375 Main Road, Southold, NY 11971, on (631) 765-1802.
• Southampton Code Enforcement, 27 Ponquogue Avenue, Hampton Bays, NY 11946, on 631-702-1700.
• East Hampton Building Department, 300 Pantigo Place, Suite 104, on (631) 324-4145, with Ordinance Enforcement in Suite 109 on 631-324-3858.

State sales tax questions go somewhere else again, to the New York State Department of Taxation and Finance and its Sales Tax Information Center on 518-485-2889, open 8:30 am to 4:30 pm on business days.

Be aware that several of these sites block automated access, so a few details above came from Internet Archive snapshots rather than live pages. All of them load normally in a browser, and it's worth confirming a phone number on the town's own site before you rely on it.

What Do Airbnb Hosts in New York City on Reddit and Bigger Pockets Think about Local Regulations?

Given how quickly enforcement has hardened, it's worth saying up front what I could and couldn't read here. Reddit blocks automated access and its platform terms don't permit the commercial use this would need, so I haven't characterised any Reddit thread. BiggerPockets' Long Island forum index renders navigation only, with no thread text. What follows is my read of sources I did open, and you should weigh it as opinion rather than as a survey.

The clearest host voice I found is the long Airbnb Community thread that ran through Hempstead's 2017 ban, which is still readable in full. Three themes run through it and they've aged well.

Owners argued the permit fees were the real motive, one of them pointing out that many incorporated villages already charged their own and asking whether homeowners were now expected to pay twice. Several were blindsided by the timing, since the hearing sat at 10:30 in the morning on a weekday. And more than one described a business that was about to disappear, including a Lido Beach owner asking whether there was a class action to join. The town passed it anyway.

Since then the argument has shifted from whether the rules are fair to who they're aimed at. East Hampton's own board has been explicit that it's targeting investor-backed rentals rather than families who've let their houses out for generations. Councilwoman Cate Rogers said that tradition is "not something that I want to impact in any way." Southold's supervisor at the time was blunter about how well any of it works, calling the 2023 vote his "most disappointing yes in years" and telling the East End Beacon that "the law isn't working. We didn't get it right. It's very difficult to enforce."

That last quote was fair in 2023, though it reads weaker in 2026, now that two East End towns are running listing-matching software against their own registries. Nobody I've read still argues that these rules go unpoliced. What's actually in dispute is where the line between a family renting their house and an investor running a hotel should fall, and every town on the island is drawing it in a different place.

So if the arithmetic only worked at nightly rates, price the same house as a monthly let before you conclude the deal is dead, and the Long Island market data is a sensible place to start that comparison. The broader lesson travels well past this island, mind you. Where a place regulates by definition rather than by permit, the first question isn't what a licence costs. It's whether the thing you want to do exists in the code at all.

Frequently Asked Questions

Can you legally run an Airbnb on Long Island in 2026?

In some towns, yes, though rarely as a whole-house nightly rental. Hempstead, Brookhaven, Islip, Riverhead, Southold and Southampton all prohibit paid stays below a floor of 14 to 30 nights and won't issue a permit for one. Huntington licenses stays under 30 days only if the owner lives there, capped at 90 nights a year. Shelter Island licenses one vacation rental per 14-day period. In Brooklyn and Queens, only a hosted stay with the owner present and two guests maximum is legal.

How much does a Long Island short-term rental permit cost?

It depends entirely on the town. Huntington's short-term rental permit is $50 new and $25 to renew on a one-year term. Shelter Island charges $150 for a vacation rental licence. East Hampton charges $200 for two years, Southold and Riverhead $300, Southampton $400, and Hempstead, Islip and Brookhaven $500 each. New York City registration for a Brooklyn or Queens room share is $145 and non-refundable. None of these fees come back if you're denied.

What taxes do you pay on a Long Island short-term rental?

Three layers can apply. New York State and local sales tax runs at 8⅝% in Nassau and 8¾% in Suffolk, and your booking platform generally collects it. Suffolk County adds a 5.5% hotel and motel occupancy tax on stays under 30 days, which Airbnb collects; Nassau County adds 3%, which it does not, so you remit that yourself to the County Treasurer. Guests staying 30 consecutive days drop out of the county tax, and 90 days out of sales tax.

What happens if you rent your Long Island house on Airbnb without a permit?

The fines are per day and they escalate fast. Southampton runs $3,000 to $15,000 for a first conviction and up to $30,000 for a second inside 18 months, with each day counted separately. Brookhaven starts at $2,500 and Hempstead at $1,000. Suffolk County adds $50 per day for failing to register for the occupancy tax. East Hampton and Southold now run compliance software that matches live listings against their registries, so an unpermitted listing is easy to find.

Can you rent a Long Island house for 30 days or more?

Yes, and that's the route that works almost everywhere on the island. A stay of 30 consecutive nights clears the minimum-stay floor in every Nassau and Suffolk town covered here, falls outside both counties' occupancy taxes, and sits under ordinary landlord and tenant law. You'll still need your town's rental permit for the property itself, and state sales tax continues until the guest passes 90 consecutive days. Much of the inventory that left the nightly market went here.

Last verified: July 2026. Every ordinance, tax rate, state law, and contact detail in this guide links to or comes from its official source.