Ismay, Montana

Short-Term Rental Regulations — Custer County

Allowed (Permit Required)

STR Status

Permit: RequiredFee: $55
$55License Cost

Permit & Licensing

Permit RequiredYes
License Cost$55
Renewalannual
Business License RequiredNot specified
WaitlistNot specified

Owner Requirements

Owner Occupancy RequiredNot specified
Primary Residence RequiredYes
Insurance RequiredNot specified

Limits & Restrictions

Density / Distance Cap20
Parking RequiredYes

Taxes & Fees

Transient Occupancy Tax / TOTContact city for rates

Official Sources

Data confidence: 57%Last updated: May 30, 2026

Short-term rental rules in Ismay, Montana

Short-term rentals (Airbnb, Vrbo) in Ismay, Montana are allowed with a permit. Operators must obtain a permit (fee: $55). The home must be the host's primary residence.

Frequently asked questions

Are short-term rentals allowed in Ismay, Montana?

Short-term rentals (including Airbnb and Vrbo) are allowed with a permit in Ismay, Montana. The home must be the host's primary residence.

Do I need a permit to run an Airbnb in Ismay?

A short-term rental permit is required, the fee is $55.

Always verify before you buy. Short-term-rental rules change often and may not be fully current here. Confirm directly with Ismay, Custer County, or Montana authorities — and consult a qualified attorney — before purchasing property or operating an STR. This is not legal advice.