Montana Month-to-Month Lease Agreement

A Montana month-to-month lease agreement is a flexible rental option that renews each month unless either the landlord or tenant terminates it with 30 days’ notice. The contract sets standard lease terms, including monthly rent, a security deposit, and any other fees and rules.

Last updated October 25th, 2026

A Montana month-to-month lease agreement is a flexible rental option that renews each month unless either the landlord or tenant terminates it with 30 days’ notice. The contract sets standard lease terms, including monthly rent, a security deposit, and any other fees and rules.

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Month-to-Month Laws

  • Termination Notice: The landlord or tenant must give 30 days’ notice before terminating the lease (§ 70-24-441(2)).
  • Increasing Rent: The landlord must give the tenant 15 days’ notice before raising the rent (§ 70-26-109).

Sample