ARM 42.15.109
ARM 42.15.109. RESIDENCY
Cite as Mont. Admin. R. 42.15.109
(1) As provided in 15-30-2101, MCA, an individual may be a resident for Montana individual income tax purposes if the individual is domiciled in the state or maintains a permanent place of abode in the state. Section 1-1-215, MCA, sets forth rules for determining residency, and "domiciled" is defined in ARM 42.2.304. Whether an individual is a Montana resident for Montana income tax purposes is determined in light of all facts and circumstances.