Montana Title 7. Local Government § 7-21-2111. General license requirements

(1) A license must be procured immediately before the commencement of any business or occupation liable to a license tax from the county treasurer of the county where the applicant desires to transact the business or occupation.

(2) The license authorizes the party to transact the business described in the license in the town, city, or particular locality in the county.

(3) Separate licenses must be obtained for each branch establishment or separate house of business located in the same county.