How to Evict a Tenant in Montana: Laws, Process, and Timeline
Montana Eviction Timeline 2026: The 14-Day Cure Notice Is Also the Vacate Deadline
Montana’s Residential Landlord and Tenant Act of 1977, Title 70, chapter 24, runs the eviction lawsuit as an action for possession under MCA § 70-24-427 — not under the general unlawful detainer chapter, which § 70-27-101(1) says does not apply to arrangements governed by chapter 24. The case proceeds under the Montana Justice and City Court Rules of Civil Procedure (§ 70-24-429(4)), with an appeal going to district court.
Grounds and Notice Periods
| Ground | Notice Period | Statute | Curable? |
|---|---|---|---|
| Non-payment of rent | 3 days to pay or quit | MCA § 70-24-422(2) | Yes — full payment within the 3 days stops the eviction |
| Lease violation, general noncompliance | 14 days | MCA § 70-24-422(1)(d) | Yes, under § 70-24-422(1)(a), but the cure has to happen before the date in that same 14-day notice — there’s no separate, longer vacate period afterward |
| Unauthorized pet or unauthorized occupant | 3 days | MCA § 70-24-422(1)(b)-(c) | Only as § 70-24-422(1)(a) allows: if the problem can be remedied by repairs, payment of damages, or the landlord’s written approval and is remedied before the date in the notice |
| Verbal abuse of the landlord | 3 days | MCA § 70-24-422(1)(f) | Yes — an adequate remedy means the agreement does not terminate |
| Repeat violation of the same issue within 6 months | At least 5 days | MCA § 70-24-422(1)(e) | No — a second notice for the same problem skips the cure opportunity entirely |
| Destroying, defacing, or damaging the premises | 3 days | MCA § 70-24-422(3) | No — the subsection has no remedy provision |
| Activity creating a reasonable potential of damage to the premises or injury to neighbors (drug manufacturing, clandestine labs, gang activity, unlawful firearms or explosives) | 3 days | MCA § 70-24-422(4) | No — the subsection has no remedy provision |
| No-cause, month-to-month tenancy | 30 days | MCA § 70-24-441(2) | N/A |
| No-cause, week-to-week tenancy | 7 days | MCA § 70-24-441(1) | N/A |
The 14-day notice for a general lease violation is a single deadline, not two separate ones. A tenant who fixes the problem before that date keeps the tenancy; a tenant who doesn’t is expected to be out by the same date the cure window closes. Treating the 14 days as a cure period and then tacking on an additional 30 days to actually leave overstates how much time the statute actually gives — Montana doesn’t stack a second vacate window on top of the cure window here.
Genuinely dangerous conduct has its own lettered home. Section 70-24-321(3) bars activity that creates a reasonable potential of damage to the premises or injury to neighboring tenants and names criminal drug manufacture, clandestine laboratories, gang-related activity, and unlawful possession of a firearm, explosive, or hazardous substance; a breach of it supports the 3-day notice in § 70-24-422(4), and the hearing on those cases comes faster, too.
The Court Process
- File. Once notice runs without a cure or payment, the landlord files an action for possession, rent, and actual damages under § 70-24-427(1), attaching the lease and a copy of the notice.
- Serve and answer. The tenant has 5 business days after service of the summons and complaint to file an answer, not counting the day of service (§ 70-24-429(4)).
- Hearing. The possession claim must be heard within 10 business days after the tenant’s appearance or the answer date in the summons — within 5 business days when the termination rests on the dangerous-activity rule in § 70-24-321(3) — unless both sides stipulate to a continuance (§ 70-24-427(2)-(3)).
- Judgment. The court rules within 5 days after the hearing. A damages hearing, if needed, follows within 45 days after possession and rent are decided.
- Writ and removal. If possession is granted, the court issues a writ of possession and a writ of assistance immediately, and the sheriff executes the writ of assistance within 5 business days of receiving it (§ 70-24-427(4)).
What This Costs
No filing or service figure is quoted here; the clerk of the court handling the action for possession is the source for the current amounts. Attorney fees are a different matter: § 70-24-442 lets the court award reasonable attorney fees and costs to whichever side wins, “notwithstanding an agreement to the contrary,” so a lease with no fee clause doesn’t rule them out.
What a Landlord Cannot Do
Section 70-24-428 bars a Montana landlord from taking possession outside the chapter’s procedures, including by interrupting heat, running water, hot water, electricity, or gas. A landlord who locks a tenant out or cuts those services faces § 70-24-411: the tenant can recover possession or end the lease and collect up to 3 months’ periodic rent or treble damages, whichever is greater. Section 70-24-431 separately bars retaliation — raising rent, cutting services, or bringing an action for possession because a tenant complained to a housing-code agency, complained in writing to the landlord under § 70-24-303, or joined a tenants’ union. A complaint within 6 months before the landlord’s action creates a rebuttable presumption of retaliation, though a tenant in default on rent can still be sued for possession.
Frequently Asked Questions
Does a Montana tenant get 14 days to cure a lease violation and then another 30 days to move out? No — the 14-day notice under § 70-24-422(1)(d) is a single window that serves as both the cure period and the vacate deadline. If the violation isn’t fixed by that date, the tenancy is expected to end on that date, not 30 days later.
What happens if the same violation happens again within six months? The cure right disappears. Under § 70-24-422(1)(e), a repeat of substantially the same violation within 6 months lets the landlord terminate on at least 5 days’ written notice — no second chance to fix it.
Can a Montana landlord enter the rental unit without notice while an eviction is pending? Section 70-24-312 makes no exception for a pending case: outside an emergency or a situation where notice is impracticable, the landlord must give at least 24 hours’ notice and enter at reasonable times, and has no other right of access except under a court order, the chapter’s repair and abandonment provisions, or after the tenant abandons or surrenders the unit.