Host Platform Liability: Boston vs New York
How do host platform liability rules compare between Boston, MA and New York, NY?
Boston and New York have similar restriction levels.
Boston, MA
Suffolk County
Booking platforms operating in Boston must verify host registration numbers before processing bookings. Platforms processing payments for unregistered units face direct city fines, separate from host-side penalties under Boston's STR ordinance.
View full Boston rules →New York, NY
New York County
NYC Local Law 18 of 2022 makes Airbnb, Vrbo, Booking.com, and other platforms financially liable for processing transactions on unregistered short-term rentals, requiring real-time validation of OSE host registration numbers and monthly transaction reports.
View full New York rules →Key Facts Comparison
| Fact | Boston | New York |
|---|---|---|
| Verification duty | Before each booking | - |
| Reporting frequency | Quarterly to ISD | - |
| Per-booking fine | Up to $300 | $1,500 platform |
| Joint liability | Host plus platform | - |
| Statute | - | Admin Code 26-3104 |
| Effective date | - | September 5, 2023 |
| Registry checks | - | Real-time API required |
Highlighted rows indicate differences between cities.
Boston FAQ
Do platforms have to share host data with the City?
Yes. Quarterly reports include host name, address, registration number, total nights booked, and revenue, used by ISD for enforcement and tax verification.
Is this preempted by federal law?
No. The First Circuit held in Airbnb v. Boston that registration-verification rules regulate the platform's own conduct, not user content, so Section 230 does not preempt them.
New York FAQ
Can Airbnb still list any NYC apartment?
Only listings whose hosts hold a valid OSE registration number for a primary residence under 30-day stays can be processed. Local Law 18 forced platforms to delist most NYC inventory after September 5, 2023.
Are platforms liable if a host gives a fake registration number?
Yes. Admin Code section 26-3104 imposes joint liability and requires platforms to verify registration through OSE's real-time API. Failing to validate exposes the platform to $1,500 per booking civil penalty.
Compare other topics
See how Boston and New York compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool