42.15.110 TAXATION OF PART-YEAR RESIDENTS AND NONRESIDENTS
(1) Part-year residents and nonresidents are subject to the same filing requirements as residents unless otherwise expressly exempted in statute.
(2) Part-year residents and nonresidents must include all Montana source income on Schedule IV of Form 2. Montana source income is defined in 15-30-2101, MCA.
(3) Part-year residents and nonresidents compute their tax liability by multiplying the ratio of their Montana source income to income from all sources by the tax determined as if they were a resident for the entire tax year. They must complete Schedule IV, Nonresident/Part-Year Resident Tax, to determine this ratio.
(4) Part-year resident and nonresident estates and trusts are subject to the same filing requirements set forth in (1) through (3) unless otherwise expressly exempted in statute.
History: 15-30-2104, MCA; IMP, 15-30-2101, 15-30-2103, 15-30-2104, 15-30-2110, 15-30-2111, 15-30-2114, 15-30-2131, 15-30-2132, 15-30-2151, 15-30-2152, 15-30-2153, 15-30-2154, MCA; NEW, 2004 MAR p. 3153, Eff. 12/17/04; AMD, 2010 MAR p. 1088, Eff. 4/30/10; AMD, 2013 MAR p. 178, Eff. 2/1/13; AMD, 2014 MAR p. 2976, Eff. 12/12/14.