Sec. 113. Interest and dividends are allocable to this state if the taxpayer is a resident partnership, estate or trust or individual of this state or has a commercial domicile in this state.
Mich. Comp. Laws § 206.113, under INCOME TAX ACT OF 1967.
Mich. Comp. Laws § 206.113
Sec. 113. Interest and dividends are allocable to this state if the taxpayer is a resident partnership, estate or trust or individual of this state or has a commercial domicile in this state.