WASHINGTON, Sept. 10 -- Americans for Tax Reform issued the following commentary on Sept. 8, 2026: * * * It's Time for Montana to Move to a Flat Income Tax Jack Baum Montana lawmakers will have an opportunity in 2027 to build on years of successful tax reform by taking the next step toward a more competitive tax code: adopting a flat 4.7% individual income tax. Since Governor Greg Gianforte took office, Montana has made significant progress reducing the income tax burden on families and businesses. In 2021, Montana had seven individual inc more PR