Gov. Gianforte pushes flat income tax rate at Mountain States Policy Center event
HELENA — Saying it was the “best policy around,” Gov. Greg Gianforte said a flat income tax rate was a goal of his heading into the 2027 Legislative session.
Gianforte has cut state income taxes significantly since taking office in 2020 — the highest bracket taxpayers paid 6.9% in 2021. In