Massachusetts Short-Term Rental Rules: A Comprehensive Guide

Quick Answer: Massachusetts Short-Term Rental Requirements

Operating a short-term rental (STR) in Massachusetts involves two layers of regulation: state law and local ordinances. Massachusetts General Laws Chapter 64G outlines the state requirements. Local rules vary by municipality and often impose stricter limits.

Key requirements for Massachusetts hosts include:

State registration: Register with the Massachusetts Department of Revenue (DOR) before renting. The DOR will assign you a registration number, which must appear in all rental listings.

Taxes: The state lodging excise tax is 5.7% (M.G.L. c. 64G, §3). Most municipalities add a local option excise tax of up to 6%. Certain rentals not occupied by the owner may also incur a community impact fee of up to 3%.

Local ordinances: Cities like Boston and Cambridge, along with towns such as Nantucket, have specific licensing, primary residence, and zoning restrictions. These local rules are mandatory. Violating them can lead to listing removal and license revocation, even if you comply with state regulations.

Insurance: State law requires STR operators to carry liability insurance of at least $1 million per occurrence (M.G.L. c. 64G, §6A).

Massachusetts State-Level Registration and Oversight

What Counts as a Short-Term Rental

M.G.L. c. 64G, §1 defines a "short-term rental" as a residential property, or part of one, rented for a fee for fewer than 31 consecutive days. This definition covers single-family homes, condominiums, apartments, and individual rooms. Traditional bed-and-breakfasts and hotels are regulated separately.

An "operator" under this statute is any person or entity that owns, manages, or controls an STR and collects rent. While platforms like Airbnb or VRBO may collect and remit some taxes, the responsibility to register still lies with the operator.

Registering with the DOR

You must register with the Massachusetts DOR through MassTaxConnect (mass.gov/masstaxconnect) before your first rental. Registration is free. The DOR will issue a certificate of registration that must be displayed in your listing. Platforms operating in Massachusetts must verify that hosts have a valid registration number before processing bookings (M.G.L. c. 64G, §6B).

There is no general "primary residence exemption" from state registration. All operators must register, regardless of whether the property is their primary home. The distinction of primary residence primarily affects local licensing and community impact fee calculations, not state registration.

State Insurance Requirement

M.G.L. c. 64G, §6A mandates that operators maintain liability insurance of at least $1,000,000 per occurrence. This insurance must cover bodily injury and property damage arising from rental activities. While some booking platforms offer host protection insurance, you must verify that the coverage meets the statutory minimum and does not exclude certain claim types before relying on it.

Penalties for Non-Compliance

Failure to register or remit required excise taxes can lead to penalties and interest assessed by the DOR. The DOR can pursue collection actions against operators and, in some cases, against booking platforms that facilitate unregistered rentals. Consult the DOR's STR guidance at mass.gov/dor for current penalty schedules, as these can change.

Local Short-Term Rental Regulations Across Massachusetts

State law provides the foundation, but local ordinances often present the most significant challenges. Always check your specific city or town's rules before listing your property.

Boston

Boston's STR ordinance, detailed in the Boston Municipal Code, requires all short-term rentals to be the operator's primary residence. This is a strict rule; investment properties or second homes cannot operate as STRs in Boston. The city defines "primary residence" based on your domicile, where you receive mail, your voter registration, and your driver's license address.

The City's Inspectional Services Department (ISD) issues STR licenses in Boston. Operators must apply annually. Licensing fees vary depending on the unit type. For current fee schedules, which the city adjusts periodically, consult the ISD directly at boston.gov/departments/inspectional-services. Your listing must display your Boston license number. The Boston Planning & Development Agency (BPDA) oversees STR zoning compliance, and certain districts may have additional restrictions on rental frequency or unit type.

Cambridge

Cambridge's STR regulations also require the rental unit to be the operator's primary residence (Cambridge Municipal Code, Title 14). Non-owner-occupied rentals are prohibited. The city requires an annually renewed permit issued by the Cambridge Inspectional Services Department. Permit fees vary; check cambridgema.gov/inspection for current amounts. Cambridge actively enforces its rules by cross-referencing listing platforms against its permit database.