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                            Montana Individual Income Tax Filing Statuses
                            Beginning with tax years starting after December 31, 2023, Montana taxpayers must use the same filing status they used for federal purposes. This includes
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                            Mont. Admin. r. 42.15.301 - WHO MUST FILE RETURNS
                            The following persons must file an individual income tax return: (a) every resident who is required to file a federal income tax return; (b) every nonresident
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                            Instructions for Form 7004 (Rev. December 2017)
                            Feb 1, 2018 Use Form 7004 to request an automatic extension of time to file certain business income tax, information, and other returns. The extension will
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