Extension Of Written Rental Agreements

Mont. Code Ann. § 70-24-205, under Rental Agreements.

Mont. Code Ann. § 70-24-205

If the landlord and tenant fail to establish a default extension period for the lease in the rental agreement and neither party gives a 30-day written notice to the other to terminate the tenancy before the rental agreement's original termination date, the tenancy continues on a month-to-month basis.