Mont. Code Ann. § 20-9-225
20-9-225 Definitions relating to interest assessment
20-9-225 . Definitions relating to interest assessment. As used in 20-9-226 and 20-9-227 , the following definitions apply:
(1) "Services" means the furnishing of labor, time, or effort, including construction services, purchased or contracted for by a school district.
(2) "Supplies" means all personal property purchased, leased, or contracted for by a school district, including leases of equipment. The term also includes leases of buildings or other real property by a school district.