I am a resident of another state and I worked in Michigan last year. Am I required to file a Michigan income tax return (MI-1040)?
You must file a Michigan income tax return and pay Michigan income tax on salary, wages and other employee compensation for work performed in Michigan.
If you are a resident of another state, you must file an MI-1040, Schedule NR, Schedule 1 and Schedule W. Additional forms may also be required for your return. Out-of-state students attending a Michigan college or university are considered nonresidents.
If you are a resident of Illinois, Indiana, Kentucky, Minnesota, Ohio or Wisconsin view the question: