Short-Term Rental Regulations
in St. Mary, MT

Airbnb listings are allowed in St. Mary, MT, but with restrictions. Short-term rentals are defined as dwelling units offered for a fee for 30 days or less. They are regulated as public accommodations, meaning they must comply with state health and safety standards, undergo a county-level plan review, and are subject to state lodging tax registration. A permit is required before you can host. These rules apply to all short-term rental platforms (Airbnb, Vrbo, Booking.com, etc.) — not just Airbnb specifically. See the official source linked on this page for full requirements. Last verified 2026-05-14.

Short-term rentals are defined as dwelling units offered for a fee for 30 days or less. They are regulated as public accommodations, meaning they must comply with state health and safety standards, undergo a county-level plan review, and are subject to state lodging tax registration.

Yes, a permit is required to operate a short-term rental in St. Mary. 1. Contact the Glacier County Environmental Health department to obtain and submit a plan review application. 2. Undergo a health and safety inspection by the county sanitarian. 3. Apply for and obtain a Public Accommodation license from the Montana DPHHS.

1. Contact the Glacier County Environmental Health department to obtain and submit a plan review application. 2. Undergo a health and safety inspection by the county sanitarian. 3. Apply for and obtain a Public Accommodation license from the Montana DPHHS.

Vrbo is permitted in St. Mary, MT under the same restrictions that apply to Airbnb — local rules govern the rental itself, not the specific platform. You must hold a valid permit before hosting on Vrbo. Last verified 2026-05-14.

Short-term rental hosts in St. Mary are typically responsible for lodging, occupancy, and applicable sales taxes — these usually apply even where hosting is allowed without a permit. Rates and remittance rules vary by jurisdiction (state, county, and city can each levy a share); confirm the current rates with the official source linked on this page. Platforms such as Airbnb and Vrbo collect some taxes automatically, but the host remains liable for any not collected on their behalf.

We are not currently tracking any recent short-term rental ordinance changes for St. Mary. STR rules change frequently — verify the current requirements with the city or county before listing, using the official source linked on this page.