This document provides an overview of the department’s duty to complete uniform valuations of all taxable property.

Effective January 1, 2019.

Download the Montana Reappraisal Plan (PDF, 275 KB).

This document explains how the department classifies and values residential, commercial, and industrial property.

Download the 2019-2020 Residential, Commercial, and Industrial Property Classification and  Valuation Manual (PDF, 3 MB).

This document explains how the department classifies and values agricultural land.

Download the 2019-2020 Montana Agricultural Land Classification and Valuation Manual (PDF, 1 MB).

This document explains how the department classifies and values forest land.

Download the 2015-2020 Montana Forest Land Classification and Valuation Manual (PDF, 2 MB).