Mont. Code Ann. § 15-8-112 — Assessments To Be Made On Classification And Appraisal

15-8-112 . Assessments to be made on classification and appraisal. (1) The assessments of all lands, all city and town lots, and all improvements must be made on the classification and appraisal as made or caused to be made by the department.
(2) The percentage basis of assessed value as provided for in chapter 6, part 1, is determined and assigned by the department when it makes its assessment of the property that it is required to assess centrally. The department shall apportion the assessments to the various counties, and its determination is final except as to the right of review in the Montana tax appeal board or the proper court.