The 2025 Legislature made a number of changes to Montana’s tax system, including an expensive cut to the income tax and restructuring of the property tax system.
June 11, 2025
Montana Budget & Policy Center: Tax Policy Highs and Lows from the 2025 Montana Legislature
Institute on Taxation
and Economic Policy
ITEP is a non-profit, non-partisan tax policy organization. We conduct rigorous analyses of tax and economic proposals and provide data-driven recommendations to shape equitable and sustainable tax systems.
Subscribe to ITEP Emails
Tax research and policy news in your inbox.
Promote Fair Tax Policy
Your gift to ITEP promotes tax justice. With your help, we do research that supports taxing millionaires and billionaires, taxing big corporations and raising revenue for the things our people, our communities and our planet need.
Together, we can create a country with more economic justice, more racial justice, more climate justice… and more tax justice.