Bronx County, New York Short-Term Rental Regulations: A 2026 Guide For Airbnb Hosts

Do you own a place in Bronx County, New York and you're weighing whether to put it on Airbnb or Vrbo? Well, unfortunately the answer is mostly no, and I'd rather tell you that now than let you spend a non-refundable application fee finding it out. Renting a whole apartment or house here for fewer than 30 consecutive days is illegal, whether you own the building or rent inside it, and that has been true since well before Airbnb existed. What the city does permit is a hosted stay, meaning you live in the unit, you're physically there while the guest is, and you take no more than two paying guests at a time.

The rule itself is old, though what changed in September 2023 is that it became enforceable, because Local Law 18 moved the check out of an inspector's hands and into the checkout screen. Airbnb, Vrbo and Booking.com now have to verify a city registration number before they can process a transaction, so a non-compliant Bronx listing doesn't get quietly overlooked. It can't take the booking. Going through the city's January 7, 2026 registration dataset, 194 of the 3,194 active registrations citywide sit in the Bronx, and 122 of those 194 have a live listing attached. That is the entire legal short-term rental market in the borough.

So let's walk through what's actually left and what it takes to do it properly: which law says what, who can register in 2026, the paperwork the city rejects people over, the three layers of tax, how hard anyone pushes, and who to call when something goes sideways. Every figure below comes from New York City's, New York State's or the federal government's own pages, checked in July 2026, and where something is still moving I've flagged it. Since a Bronx address doesn't behave like the rest of New York State, run the numbers through BNBCalc before you assume otherwise.

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

The first thing to get straight about that Bronx address is that Bronx County has no short-term rental ordinance of its own. The county is coterminous with the borough, so there's no county board writing rules here and no county registry to join. Two other layers do the work instead, and separating them explains nearly everything that confuses owners.

The bottom layer is state law, and it's the older of the two. Under Multiple Dwelling Law § 4(8)(a), a class A multiple dwelling, which is what most Bronx apartment buildings are, "shall only be used for permanent residence purposes", and permanent residence means occupancy by the same person or family for thirty consecutive days or more. The statute then carves out two narrow exceptions. Hosting people for fewer than 30 days is allowed while they're "living within the household of the permanent occupant", the statute's phrase for house guests and lawful boarders, roomers or lodgers. Letting someone stay while you're away on vacation or medical treatment is allowed too, though only when no money changes hands. That's the whole permission.

Sitting on top of that is Local Law 18 of 2022, the Short-Term Rental Registration Law. It treats as a short-term rental anything let for fewer than 30 consecutive days in a private dwelling or class A multiple dwelling, it makes the host register with the Mayor's Office of Special Enforcement, and it stops booking platforms processing a transaction for anything unregistered. Registration doesn't hand you new rights, mind you, since OSE says outright that the law "does not change the existing criteria that govern the legality of short-term rentals".

Stack the two layers and three requirements fall out that no amount of paperwork will move:

• You have to be in the unit. A short-term rental is only permitted where you're staying in the same unit or apartment as your guests. Not the same two-family house. The same unit.
• Two paying guests, and that's the ceiling. OSE says the city's laws have capped rentals of under 30 days at two guests staying with the permanent occupant since the late 1960s, so this predates the platforms by about forty years.
• You have to keep a common household, which OSE defines as your guests having access to all parts of the unit. This one catches Bronx homeowners constantly, because a lock that lets a guest secure their room behind them as they leave defeats the common household and makes the rental illegal. Privacy locks that only stop someone walking in on you are fine.

Two exemptions exist, although both are narrower than they sound. A stay of 30 consecutive days or more isn't a short-term rental at all, so it needs no registration, and do make sure you count the nights properly, because the city treats check-in as day zero: a 29-night booking is a short-term rental while a 30-night booking is permanent occupancy. The second exemption covers class B multiple dwellings, meaning buildings legally approved for transient use such as hotels, lodging houses and dormitories. Your Throggs Neck two-family isn't one, and OSE even warns that a Department of Finance tax class starting with "B" is not a class B occupancy classification.

Starting a Short-Term Rental Business in Bronx County

Since your building almost certainly isn't a class B multiple dwelling, the real question becomes what business is left, and unfortunately for most people reading this, the answer is none. If you were planning to buy a two-family in Pelham Bay, furnish the upstairs unit and rent it whole at nightly rates, that plan is illegal in the Bronx and the platforms will not process the bookings. No permit unlocks it. No LLC structure works around it, and no fee buys the right.

So what survives is a room-share. You live somewhere in the borough, you register that unit, and you host up to two guests at a time while you're home, so the revenue to model is a spare bedroom rather than a unit. And you only get to run even that if your home clears a list of exclusions that removes most of the Bronx housing stock:

• NYCHA apartments are categorically out. OSE is prohibited from registering them, and the Bronx has a lot of them: 63 developments with 37,544 apartments and 75,783 residents, per NYCHA's 2025 fact sheet.
• Rent-stabilized and rent-controlled units are out too. Check your status with New York State Homes and Community Renewal before you pay anything, since the fee doesn't come back. Going through OSE's own annual report data, 36 Bronx applications had been denied on rent-regulation grounds alone by June 30, 2025.
• Your building may be on the Prohibited Buildings List. Any owner, co-op board or condo board can certify that leases in the building bar short-term rentals, and OSE must then deny registrations there. The list passed 21,000 buildings, it covers whole buildings only, and a building added after you register can trigger revocation proceedings.
• Renters can apply, but the landlord hears about it. OSE has to notify the owner of record that an application came in, and owners fairly often answer by putting the building on the prohibited list.
• One- and two-family houses get no special treatment, which matters here more than in Manhattan. Under the Building Code they're for long-term residence, so entire-home short-term rentals aren't permitted in them either. Hosted stays with up to two guests are.
• An ADU only works one way. The permanent occupant of an accessory dwelling unit can register it and host, but you can't live in the main house and rent the ADU short-term.

Assuming none of that leaves you a path, the realistic pivot is the 30-plus-night furnished market, which sits outside this regime entirely and under ordinary landlord and tenant law instead. Plenty of former Airbnb inventory went exactly there after 2023. Be aware that the city has no reason to soften any of this, either. The Rent Guidelines Board's 2026 Housing Supply Report puts the Bronx net rental vacancy rate at 0.82%, the tightest of the five boroughs against 2.33% in Manhattan, and that gap is the argument the whole enforcement regime rests on. Owners weighing a Bronx property against somewhere the unit can legally go on Airbnb whole usually turn next to the New York State short-term rental guide, while the Westchester County guide covers the first suburban county over the city line.

Short-Term Rental Licensing Requirements in Bronx County

Assuming your own home does clear every one of those exclusions, and 194 Bronx households currently do, registration runs through OSE's Short-Term Rental Registration Portal, and you'll need an NYC.ID account before you can log in. The application fee is $145 plus a small processing charge, payable at submission and explicitly non-refundable, which is why the eligibility check belongs before the payment.

To be granted a registration you must be a natural person and the permanent occupant of the unit, and you must certify that no lease or other agreement bars short-term rentals there. Companies can't register, and neither can an owner who lives elsewhere in the borough. A registration attaches to one unit, can't be transferred, and has to be terminated once you stop living there. Under the city's adopted rules the term runs four years, or for a tenant to the end of the lease period shown to OSE, and if that lease is later extended you can ask for a matching extension at no extra fee.

That four-year clock is about to matter, since the first cohort is coming up on it. Renewal applications are expected to begin in October 2026, and OSE has said it may refuse a renewal where the applicant has done anything that would justify revocation. The Bronx exposure there stays small for now, mind you, because only 8 of the borough's 194 active registrations expire during 2026, against 53 in 2027 and 91 in 2028.

Approval, though, is far from a formality. Across the eight City Council districts that make up the Bronx, 99 applications were submitted in the year to June 30, 2025, while 272 Bronx applications had been denied outright by that date. The leading reason wasn't some obscure technicality either. It was applicants who were told what to fix and then didn't, which accounts for 192 of those 272 denials. OSE gives 90 days to correct a curable problem and 30 days to supply missing information, so the clock that kills applications is the applicant's, not the agency's.

Getting registered is only half the job, because a registered host then carries ongoing duties under the same rules:

• Post two things inside the unit during every stay: a diagram of all exit routes, including routes out of the building where it holds more than one unit, and a copy of your registration certificate.
• Put your registration number in every advertisement, and keep the listing details matching what you told OSE.
• Keep a record of each stay for seven years, covering the listing URL or ID, the booking start date, total nights, people accommodated, and total rent received.
• Produce those records within 15 business days when OSE asks.

Penalties are where casual non-compliance stops being cheap. Under Local Law 18 itself, operating an unregistered short-term rental carries a civil penalty of not more than the lesser of $5,000 or three times the revenue the rental generated, for each violation. Read that second half slowly, because the fine scales with what you earned, which is how the city makes an illegal operation unprofitable rather than merely annoying. A registered host who breaks the rules faces up to $5,000 per violation.

Platforms carry their own exposure too, and that's the engine of the whole system, because a booking service that processes a transaction for an unverified short-term rental is liable for up to $1,500 per transaction, or three times the fee it collected. Multiply that across one listing's booking history and you can see why Airbnb and the other platforms chose compliance over a fight.

Required Documents for Bronx County Short-Term Rentals

Those platform penalties are also why nobody waves a thin application through, so it's worth getting the paperwork right and spending the $145 once. The form itself is short, though assembling the evidence behind it is where the days go, and the documents OSE accepts are specified tightly enough that a reasonable-looking substitute gets your application returned.

• One proof of identity, from OSE's approved list.
• Two proofs of permanent occupancy, from two different approved categories. This is the requirement people get wrong most often. Two utility bills won't do it, since they're one category, and several categories carry recency limits, so dig out something current. On a utility bill OSE reads only the mailing address rather than the service address, which trips up anyone whose post goes to a relative's house.
• Your lease, if you rent. Specifically the pages showing the start and end dates, the unit address, and the names and signatures of the parties.
• Every listing you have. Booking service names plus the listing ID or URL for each, since OSE reviews each one for legality before tying it to your registration.
• Your unit number. Unless the building is legally a single-family home, an identifier is required, it has to be the unit you actually live in, and it must match your occupancy proofs.

Do check for open violations before you apply, too. Uncorrected Department of Buildings, HPD or Fire Department violations can block approval where they involve conditions that endanger occupants, so search DOB's Building Information System, HPD Online and the OATH Summonses Finder and clear whatever turns up. Bronx buildings run through DOB's own borough office on the Grand Concourse, whose number sits in the contacts section below. One small mercy: where a document carries an account number, a salary figure or a child's name, OSE explicitly permits you to redact it before uploading.

Bronx County Short-Term Rental Taxes

Once the paperwork clears and you're able to take a first booking, there's still tax waiting on the other side of it. Three charges and one flat fee can attach to a short-term stay in the Bronx, and because two different governments administer them, the thresholds don't line up.

Charge	Rate	Collected by
Hotel Room Occupancy Tax (percentage)	5.875% of rent	NYC Department of Finance
Hotel Room Occupancy Tax (fixed)	50 cents to $2.00 per room per day	NYC Department of Finance
State, city and MCTD sales tax	8.875%	NYS Department of Taxation and Finance
New York State hotel unit fee	$1.50 per unit per day	NYS Department of Taxation and Finance

The city's own charge is the Hotel Room Occupancy Tax, and its flat piece runs on a sliding scale: 50 cents where the rent is $10 to under $20, $1.00 from $20 to under $30, $1.50 from $30 to under $40, and $2.00 at $40 and above. Keep in mind that the 5.875% rate is authorised only for occupancies before December 1, 2027 under Local Law 153 of 2023, per the Department of Finance's own NYC-HTX instructions, so treat it as a rate with an expiry date rather than a fixture.

Most registered Bronx hosts won't owe the hotel tax at all, though, and that's the piece people miss. You don't collect it where you rent only one bedroom in your own home, or where across a year you rent for 14 days or fewer or on fewer than three occasions, or where the same occupant stays 180 consecutive days or more. Since the only legal shape of a Bronx short-term rental is a room in the home you live in, a lot of hosts land squarely inside that first exemption. Over a threshold you file a Certificate of Registration, display the Certificate of Authority that comes back, then file quarterly returns due March 20, June 20, September 20 and December 20.

Sales tax belongs to the state, and it changed recently. Effective March 1, 2025, New York State and local sales tax applies to short-term rental unit occupancy wherever the rate tops $2.00 per unit per day, plus a unit fee of $1.50 per unit per day on every short-term rental occupancy in New York City. As of July 2026 the combined rate across the five boroughs is 8.875%, made up of 4% state, 4.5% city and a 0.375% MCTD surcharge.

The practical half of that change, though, is who collects, because booking services now register as state sales tax vendors and collect on every occupancy they facilitate. So where a platform handles all your bookings, you're relieved of collecting the sales tax and unit fee yourself, provided you hold either Form ST-155, the Booking Service Certificate of Collection, or a public agreement saying the platform will collect. Hold on to that documentation, because if you give the platform bad information about a sale the state can bill you anyway, plus penalties and interest. Guests who stay long enough drop out of it, since sales tax stops after 90 consecutive days and the city portion after 180.

Possible Tax Deductions

Your rental income is ordinary taxable income, and OSE says as much while noting it has no role in your tax obligations. Because a legal Bronx rental is a room inside the home you live in, though, almost every deduction has to be apportioned, which is fiddlier than it looks on a spreadsheet. IRS Topic 415 sets the two rules that decide most of it. Rent a dwelling you also live in for fewer than 15 days in the year and you report no rental income and deduct no rental expenses at all. Above that you split total expenses by days of rental versus personal use, capped by the gross rental income limitation, while mortgage interest and property taxes on the personal share can still go on Schedule A.

New York State Wide Short-Term Rental Rules

Those federal rules apply wherever you own. The New York layer underneath them is what makes a Bronx address behave the way it does, and it's worth understanding because so much of the framework is state law rather than city law.

The Multiple Dwelling Law is the foundation, and its operative language arrived in 2010, twelve years ahead of Local Law 18. That amendment defined permanent residence purposes as thirty consecutive days or more by the same natural person or family, which made unhosted sub-30-day rentals in class A buildings unlawful across the state. New York City then spent a decade enforcing it building by building against tens of thousands of listings, so Local Law 18 answered an enforcement problem rather than creating a new prohibition.

The state has since built a registry of its own, and the reason it doesn't reach the Bronx is worth knowing. Real Property Law § 447-b set up county-run registries with a local opt-out, and subdivision 6 grandfathers what already existed: a county, city, town or village, "including but not limited to a city with a population of one million or more", that ran its own registry as of the effective date "may continue such registry", and units there "shall not be required to register pursuant to this article". Subdivision 7 then bars any city, town or village inside a covered jurisdiction from starting a new one. New York City had Local Law 18 already, so a Bronx host registers with OSE and nowhere else.

Outside the city line, though, New York State is close to a different country. Entire-home rentals are legal across much of it, subject to whatever the county, town or village asks for, and the rules change from one municipality to the next. The New York statewide guide maps that picture, while the Nassau County guide and the Suffolk County guide cover the Long Island markets where whole-unit hosting is still a real business.

Does Bronx County Strictly Enforce Short-Term Rental Rules?

Back inside the city line, the question isn't what the rules say so much as how hard anyone pushes them, and the pushing happens somewhere you can't see it. Most municipalities enforce after the fact, so a neighbour complains, an inspector visits, and a determined operator absorbs the citation as a cost of doing business. New York City enforces at the payment layer instead. Where the platform can't verify a registration, it can't process the transaction, and the illegal listing never earns anything.

Do be careful about reading the inspection numbers as tolerance, though, because they look reassuring and they aren't. Across the eight Council districts covering the Bronx, OSE conducted or attempted 29 inspections in the year to June 30, 2025, out of 1,877 citywide, while Manhattan's district 3 alone accounted for 418. That gap isn't the city leaving the Bronx alone. It's the platform block doing the work inspectors do elsewhere, so there's little left for an inspector to find.

Compliance after approval gets checked too. As of early June 2025 OSE estimated that roughly 20% of registered listings had reverted to offering illegal occupancy, meaning entire homes or more than two guests, and it began sending Notices of Intent to Revoke that April. Those go to the Office of Administrative Trials and Hearings or to State Supreme Court, and while no Bronx registration shows as revoked in the January 2026 data yet, three citywide do.

The Bronx also features in the most recent enforcement action, which is the one I'd read if you're tempted to get creative. On April 16, 2026 the city sued a Brooklyn and Bronx landlord over what it calls a coordinated scheme across three buildings, one of them 1701 Clay Avenue in the Bronx. He and his family are said to have filed fake documents to get six registrations, then taken more than $1.3 million across roughly 1,400 illegal transactions since April 2023, housing guests in a mezzanine, a commercially zoned office and a garage.

Two things follow from that case. A registration shields nobody, since the fraud is what the city built its complaint around, and the audit trail is unusually good, because platforms report transactions and OSE publishes registration data, so reconstructing 1,400 bookings is a spreadsheet exercise rather than an investigation. Note too who brought it. That suit and the February 2026 one both came from Mayor Zohran Kwame Mamdani's administration, so enforcement here survived a change of administration and got sharper rather than softer.

How to Start a Short-Term Rental Business in Bronx County

Given that a registration shields you from nothing you weren't allowed to do anyway, the order of the steps below matters even more than it looks. The early ones tell you whether the later ones are worth bothering with, and working out of sequence tends to cost both time and the application fee.

1. Confirm you're eligible before you spend anything. Check your rent-regulation status with New York State Homes and Community Renewal, and search the Prohibited Buildings List for your address. Rent-regulated, NYCHA and prohibited-building units are dead ends, and the $145 doesn't come back.
2. Read your lease, bylaws or house rules. You'll be certifying that nothing in them prohibits short-term rentals, and as a tenant you should expect your landlord to be told you applied.
3. Design the stay so it's legal. One unit, you in it, two guests maximum, no lock a guest can secure behind them. Where the plan involves a whole unit, an absent host or a third guest, stop here.
4. Clear open violations and gather documents. Search DOB's Building Information System, HPD Online and the OATH Summonses Finder, then assemble the NYC.ID account, identity and occupancy proofs, lease pages and listing IDs.
5. Apply and pay the $145. Expect a determination within about three business days, and treat any correction window seriously, since failing to correct is the leading cause of denial in the Bronx.
6. Add the registration number to every listing, match each listing to your application including address and guest count, and report new listings before they take a booking.
7. Set up the postings and records on day one. The exit-route diagram and registration certificate go inside the unit during every stay, and the seven-year log starts with your first guest.
8. Sort the tax out before that first guest. Check the Department of Finance de minimis rules, and get Form ST-155 or the equivalent public agreement from your platform.
9. Diarise your expiry date. Registrations run up to four years, renewals open in October 2026, and a revocable violation in the meantime costs you the renewal rather than only a fine.

Who to Contact in Bronx County about Short-Term Rental Regulations and Zoning?

Whichever of those steps you get stuck on, five offices handle almost all of it between them, and knowing which one owns your question saves an irritating amount of time on hold.

Registration, eligibility and the application itself

The Mayor's Office of Special Enforcement administers Local Law 18 for all five boroughs and is your first contact for applying, correcting an application, adding a listing, or terminating a registration.

• Address: 22 Reade Street, 4th Floor, New York, NY 10007
• General inquiries: 646-576-3533
• Registration inquiries: [email protected]
• Apply and check status: the Short-Term Rental Registration Portal at strr-portal.ose.nyc.gov

One practical note from OSE's own guidance, though: don't call or email to ask where your application stands, because you can log in to the portal, click "My Short-Term Rental Application", and read the status yourself.

Rent regulation, which decides eligibility before anything else

Because a rent-regulated Bronx apartment can never be registered, the New York State Homes and Community Renewal rent office is where the process starts.

• Bronx Borough Rent Office: 1 Fordham Plaza, 4th Floor, Bronx, NY 10458
• Phone: 718-430-0880
• Office of Rent Administration: 1 (833) 499-0343
• HCR also takes rent-history and regulated-status inquiries online, which is the faster route

Zoning, occupancy and open violations

Whether a Bronx building is legally approved for residential or transient occupancy is a Department of Buildings question rather than an OSE one, and OSE says so itself. DOB decides legal occupancy, and appearing on any OSE list changes nothing about a building's occupancy classification or zoning use group.

• Bronx Borough Office: 1775 Grand Concourse, 5th Floor, Bronx, NY 10453
• Customer service: (718) 960-4710
• Certificate of Occupancy: (718) 960-4740
• Hours: in person 8:30am to 4:00pm, phones 8:30am to 4:30pm, Monday to Friday

Complaints, and the number a neighbour would dial about you

NYC311 takes illegal short-term rental complaints and routes them to OSE, so this line is worth knowing in both directions.

• Phone: dial 311, or 212-639-9675 from outside the five boroughs, over VoIP, or with 711, TTY or a video relay service
• Text: 311-692
• Hours: 24 hours a day, 365 days a year

Because the registration dataset is public, a neighbour can check your address before complaining, and OSE encourages exactly that. It cuts both ways, of course, since a registered listing visibly offering a whole unit is easy for anyone to spot and report.

The two tax authorities

City hotel tax and state sales tax are administered separately, and confusing the two is the filing error I see described most.

• NYC Department of Finance: 311, or 212-639-9675 from outside the city. Hotel tax returns go to NYC Department of Finance, Hotel Tax, P.O. Box 5564, Binghamton, NY 13902-5564
• NYS Sales Tax Information Center: 518-485-2889, 8:30 a.m. to 4:30 p.m. on business days
• Register as a vendor: through New York Business Express, using Form DTF-17

What Do Airbnb Hosts in Bronx County on Reddit and Bigger Pockets Think about Local Regulations?

Hosts argue about all of the above in public, though Reddit blocked automated access from this research environment, so I won't characterise what its threads say. What follows is my read of the BiggerPockets discussions I could open directly, plus what the city's own data implies, so weigh it as interpretation rather than a survey.

• Investors mostly wrote the borough off years ago. A December 2022 BiggerPockets thread called Local Law 18 a house-hacking opportunity precisely because whole-unit listings were about to vanish, noting that "most inventory here is 2 family plus". By May 2023 newcomers were being told instead that short-term rentals are inherently risky in New York City.
• The complaints that remain are about paperwork, not principle. People who qualify get stuck on documentation: occupancy proofs rejected for coming from one category, applications returned over listing wording, confusion about which lease pages to upload. The denial data backs that up, since failing to make requested corrections accounts for 192 of the 272 Bronx denials on record.
• Something quieter shows up in the dataset. Of the 194 active Bronx registrations in January 2026, 72 carry no listing at all. I can't tell you why from the data alone and I won't guess, but a third of the borough's legal hosts holding a registration they aren't visibly using is worth sitting with.
• Nobody still argues the rules go unenforced. That debate ended in 2023 when the platforms started blocking transactions, and the argument now is whether the rules are fair, which is a different conversation.

One live development is worth tracking if you own a small house here, and it carries unusually strong Bronx backing. Int 0879-2026, introduced by Council Member Mercedes Narcisse, was referred to the Committee on Housing and Buildings on April 30, 2026. For the owner-occupied unit of a one- or two-family dwelling it would raise the guest cap to four excluding children under 18, drop the host-presence requirement, and allow locks on private bedrooms, bathrooms, closets and storage areas as long as egress stays clear. Three of its six sponsors, Kevin C. Riley, Oswald Feliz and Althea Stevens, represent Bronx districts, which tells you where the pressure is coming from. It was still in committee at my last check in July 2026, though, and its predecessor died when the previous session ended, so don't plan around it. If you're weighing the Bronx against the parts of the state where whole-unit hosting stays legal, the New York short-term rental market data is where that earnings comparison actually lives.

A rule that began as a housing-supply measure ended up deciding who gets to earn a few hundred dollars from a spare bedroom, and the places where housing is tightest are the places where that door shuts hardest. Wherever you're looking, then, the first question worth asking isn't what the permit costs. It's who the rule was written to protect, because that tells you whether it's likely to loosen or tighten from here.

Frequently Asked Questions

Can you legally run an Airbnb in Bronx County, New York in 2026?

Only as a hosted stay. Renting an entire apartment or house in the Bronx for fewer than 30 consecutive days is illegal regardless of who owns it, and booking platforms are barred from processing those transactions. The legal version is narrow. You register with New York City's Office of Special Enforcement as the permanent occupant, you stay there throughout the booking, and you host no more than two paying guests with access to the whole home.

How much does a Bronx short-term rental registration cost, and how long does it last?

The application fee is $145 plus a small processing charge, and it is non-refundable whether or not you're approved. A granted registration runs up to four years, or for a tenant to the end of the lease period demonstrated to the city, and renewal applications are expected to open in October 2026. Because the fee doesn't come back, check your rent-regulation status and the Prohibited Buildings List before you apply.

Does Bronx County have its own short-term rental registry or ordinance?

No. Bronx County is coterminous with the borough, so no separate county government writes short-term rental rules and there is no county registry. New York City's Local Law 18 governs, and Real Property Law § 447-b preserves the registry of a city with a population of one million or more, so Bronx hosts register with the city and are not required to register under the state's county system.

What happens if you rent a Bronx apartment on Airbnb without registering?

Operating an unregistered short-term rental carries a civil penalty of up to the lesser of $5,000 or three times the revenue generated, per violation. The more immediate consequence is commercial, though, since Airbnb, Vrbo and Booking.com must verify a valid registration before processing a transaction, so an unregistered listing generally cannot take bookings at all. Operators who route around that with fraudulent paperwork are who the city sued in April 2026.

Do Bronx hosts have to collect hotel tax?

Often not. The Department of Finance doesn't require you to collect the hotel room occupancy tax where you rent only one bedroom in your own home, or where in a year you rent for 14 days or fewer or on fewer than three occasions. Above those thresholds the tax is 5.875% of rent plus 50 cents to $2.00 per room per day. State and local sales tax of 8.875% and the $1.50 daily unit fee are separate, and your booking platform generally collects those.

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