What Montana requires
- A tenant may not unreasonably withhold consent for the landlord or the landlord's agent to enter to inspect, make necessary or agreed repairs, decorations, alterations or improvements, supply necessary or agreed services, or show the unit to prospective or actual purchasers, mortgagees, tenants, workers or contractorsMCA 70-24-312 (1)
- A landlord may enter without the tenant's consent in an emergencyMCA 70-24-312 (2)
- Except in an emergency or if it is impracticable, the landlord gives at least 24 hours' notice of the intent to enter and enters only at reasonable times; the landlord may not abuse access or use it to harass the tenantMCA 70-24-312 (3) (a)
- A tenant has notice of the intent to enter if the landlord conspicuously posts it on the main entry door of the unit, in addition to the ways notice is given under 70-24-108MCA 70-24-312 (3) (b)
- Notice is also given by hand delivery, by mail with a certificate of mailing or by certified mail (served 3 days after mailing), or by email to an address in the rental agreement once a read receipt or a non-automatic reply comes backMCA 70-24-108 (1)
- The landlord has no other right of access except by court order, as 70-24-425 and 70-24-426 (2) allow, or when the tenant has abandoned or surrendered the premises; a tenant may not change or add a lock without written permission and must give the landlord a keyMCA 70-24-312 (4), (5)
24 hours, and the door counts
Except in an emergency or where it is impracticable, give at least 24 hours' notice of your intent to enter and come at a reasonable time. Posting the notice conspicuously on the main entry door is enough; so is handing it over.
Mail and email
Mail with a certificate of mailing or by certified mail counts as served 3 days after mailing. Email works if the rental agreement gives the address and you get a read receipt or a real reply.
Emergencies, locks and other access
An emergency allows entry without consent. Otherwise only a court order, the Act's listed remedies or an abandoned unit give access. A tenant who changes or adds a lock without written permission must still give you a key.
Common mistakes
- Emailing the notice and entering without a read receipt or reply.
- Mailing a notice the day before the entry: mail counts 3 days after mailing.
Sources
- MCA 70-24-312 (1), checked October 26, 2026
- MCA 70-24-312 (2), checked October 26, 2026
- MCA 70-24-312 (3) (a), checked October 26, 2026
- MCA 70-24-312 (3) (b), checked October 26, 2026
- MCA 70-24-108 (1), checked October 26, 2026
- MCA 70-24-312 (4), (5), checked October 26, 2026
Last reviewed October 26, 2026. Next review due January 26, 2027. This page explains published rules to help you write your report. It is not legal advice; the official text linked above governs.