MT

Montana Tenant Rights & Lease Laws

Montana is a landlord-favorable state with rapid market changes in tourist-adjacent markets. Bozeman has transformed from an affordable small city to one of the most expensive rental markets in the Mountain West. State law provides some basics — basic habitability requirements — but not much more.

Last updated: April 2026

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Security Deposit Rules

Maximum Deposit Varies
Return Deadline 30 days (with itemized list) or 10 days (if no deductions) days after move-out
Interest Required No

Notice Requirements

Landlord Entry Notice 24 hours
Lease Termination Notice (Month-to-Month) 30 days
Rent Increase Notice 30 days

Bozeman leases where auto-renewal provisions lock tenants into another year at market rates that may increase 10–15%. Personal guaranty requirements in commercial leases that have intensified with the market's growth.

Rent Control

Rent Control: No statewide rent control

Habitability & Repair Requirements

Montana landlords are required to maintain rental units in habitable condition. Montana is landlord-favorable with no statutory cap on security deposits for residential leases and only basic habitability requirements. Bozeman's rapid price appreciation and tight vacancy have given landlords significant leverage despite thin statutory protections.

Eviction Process

Bozeman has seen some of the fastest rent appreciation in the country due to remote work migration and proximity to ski resorts. 1BR rents average $1,800–2,400/month — extraordinary for a city its size. Billings is Montana's largest city with a more stable energy-industry driven market. Missoula benefits from University of Montana demand.

Tenant Protections & Notable Laws

Frequently Asked Questions

What is the security deposit limit in Montana?
Montana has no statutory cap on security deposits.
How much notice must a Montana landlord give before entering?
Montana requires 24 hours advance notice before entry except in emergencies.
Does Montana have rent control?
No. Montana has no rent control.
What is unusual about Montana's eviction law?
Montana is one of the few states requiring 'just cause' for eviction after a tenant has lived in a unit for 6 months. Landlords must have a legitimate reason (non-payment, lease violation) to evict long-term tenants.
How long does a Montana landlord have to return a security deposit?
10 days if there are no deductions; 30 days with an itemized list if deductions are taken.

Cities in Montana

Find city-specific lease guides for major markets in Montana:

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