33-17-407. Nonresident insurance producer to pay taxes -- annual report required. (1) A nonresident insurance producer is subject to personal income, business income, or corporate income taxes for all income earned on insurance policies issued to cover subjects or risks residing, located, or to be performed in Montana and written within the boundaries of this state.
(2) A nonresident insurance producer shall file annually a Montana income tax return as required in Title 15.