Official Law Citation: Actionable causes and notices for residential eviction are found in MCA 70-24-422 and following sections.

In Montana, eviction is legally referred to as an "Action for Possession." The Montana Residential Landlord and Tenant Act establishes a highly specific, tiered system of eviction notices.

Montana is generally considered slightly landlord-friendly because it permits very short (3-day) cure periods for both unpaid rent and specific, severe lease violations.

1. Statutory Eviction Notices in Montana

Before a landlord can file an eviction lawsuit in court, they must serve the tenant with a written notice. The type of notice and the required waiting period depend entirely on the nature of the violation.

3-Day Notice to Pay or Quit (Non-Payment of Rent)

If a tenant fails to pay rent on the day it is due (and any grace period in the lease has expired), the landlord can serve a 3-Day Notice to Pay or Quit.

• The tenant has exactly three business days to pay the rent and any valid late fees in full.
• If they pay within the 3 days, the eviction process halts. If they do not, the landlord can file a lawsuit on the 4th day.

3-Day Notice (Severe Violations - No Cure)

Montana law allows landlords to terminate a lease with a 3-day notice and no opportunity to cure for specific severe acts:

• Property Damage: The tenant destroys, defaces, or damages the premises (MCA § 70-24-422(3)).
• Potential Injury/Damage: The tenant creates a reasonable potential for injury or significant property damage (MCA § 70-24-422(4)).
• Criminal Activity: Participation in illegal activities on the premises may allow for even swifter action under specific criminal nuisance statutes.

3-Day Notice to Cure or Quit (Specific Material Violations)

For specific violations, Montana law requires only a 3-day notice (MCA § 70-24-422(1)):

1. Unauthorized Pets: The tenant brought an unapproved pet onto the premises.
2. Unauthorized Persons: Unapproved individuals are residing in the unit.
3. Verbal Abuse: The tenant engages in verbal abuse of the landlord or staff.

14-Day Notice to Cure or Quit (General Material Lease Violations)

For all other material non-compliance issues not specified above, the landlord must issue a 14-Day Notice to Cure or Quit. This includes:

1. General Violations: Violating noise ordinances, failing to maintain the lawn, or parking in unauthorized zones.

• The tenant has 14 days to remedy the specific breach. If they fix it, the tenancy continues.

5-Day Notice to Quit (Repeat Violations)

If a tenant receives a 14-day notice, cures the breach, but then commits substantially the exact same violation within a six-month period, the landlord does not have to give them another chance to fix it.

• The landlord can serve a 5-Day Notice to Quit, demanding the tenant move out with no opportunity to cure the defect.

30-Day Notice (Terminating a Month-to-Month Tenancy)

To end a month-to-month tenancy where the tenant has done nothing wrong (a "no-cause" termination), the landlord must provide at least 30 days' written notice before the next rent due date. (For a week-to-week tenancy, it is a 7-day notice).

2. Filing the Action for Possession

If the notice period expires and the tenant remains in the property (a "holdover tenant"), the landlord must file a formal complaint with the local Justice Court or District Court.

• Self-Help Eviction is Illegal: It is a criminal offense in Montana for a landlord to lock a tenant out, shut off their utilities, or remove their belongings without a court order.

3. The Court Hearing

The court will schedule a hearing. Both the landlord and tenant can present evidence to the judge. If the tenant does not appear, the landlord usually wins a default judgment.

4. The Writ of Assistance

If the judge rules in favor of the landlord, they will issue a judgment for possession. If the tenant still refuses to leave the property, the landlord cannot remove them personally. The landlord must take the court order to the local County Sheriff, who will execute a "Writ of Assistance" and physically escort the tenant off the premises.

How Landager Helps Montana Landlords

Serving the incorrect notice type in Montana instantly invalidates an eviction lawsuit, forcing you back to square one. Landager’s compliance workflow engine removes the guesswork. If a tenant's rent hits the 4th of the month, the system automatically generates a legally compliant Montana 3-Day Notice to Pay or Quit. If a property manager logs an unauthorized pet violation, Landager generates the exact 3-Day Notice to Cure required by MCA 70-24-422, attaching a timestamped digital paper trail that guarantees your Justice Court filing is flawless.

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