Michigan State Tax for Expats: Domicile, 183-Day Rule, and Source Income
Michigan taxes residents on worldwide income and deems an individual present in Michigan at least 183 days to be a resident. Learn domicile rules, part-year filing, and source income.
Residency Persistence
Michigan taxes residents on all taxable income from any source. A Michigan domiciliary is a resident until a new permanent home is established with intent to abandon Michigan and actual physical presence there. An individual present in Michigan at least 183 days during the tax year is deemed a resident.
Key Rules for Michigan Expats
Michigan taxes residents on all taxable income from any source.
A Michigan domiciliary is a resident until a new permanent home is established with specific intent to abandon Michigan and actual physical presence there.
An individual present in Michigan at least 183 days during the tax year is deemed a resident.
Foreign earned income validly excluded federally is generally excluded from Michigan taxable income for qualifying residents.
Nonresidents are taxed on Michigan-source income.
Steps to Terminate Michigan Residency
Establish a permanent home outside Michigan and document the move date.
Surrender or avoid use of a Michigan driver's license or identification card.
Change voter registration away from Michigan or document ineligibility.
Update mailing addresses with employers, banks, insurers, and agencies to the foreign address.
Sell or lease Michigan property so no permanent home is maintained there.
Document intent to remain abroad and abandon Michigan domicile.
File Michigan returns consistently with the move date and source-income schedule.
Common Michigan Audit Traps
Assuming a foreign assignment automatically ends Michigan domicile.
Retaining a Michigan driver's license, voter registration, or home.
Failing to document intent to remain abroad permanently.
Using a Michigan address for W-2, 1099, or investment statements.
Overlooking Michigan-source income after a move.
Special Considerations for Expats
Michigan's three-part domicile test requires intent and physical presence in the new home.
Michigan-source income, including business and property income, can remain taxable after a move.
Michigan allows a credit for taxes paid to another state or country.
Burden of proof is on the taxpayer claiming nonresidence.
How Michigan Analyzes Domicile and Residency
Michigan residency analysis should separate domicile and the 183-day deemed-residency rule.
A retained Michigan home and frequent visits can support continued residency.
Foreign income treatment should be reconciled with federal FEIE results.
Departure-year returns should allocate resident-period worldwide income and post-move Michigan-source income.
Frequently Asked Questions
Do I have to pay Michigan tax if I live abroad?
If Michigan remains your domicile, you are taxed on worldwide income. If you are a nonresident, only Michigan-source income is taxable.
What ends Michigan domicile?
Michigan domicile changes only when there is specific intent to abandon the old domicile, specific intent to acquire a new domicile, and actual physical presence in the new domicile.
Does Michigan tax foreign income?
Yes. Any portion of foreign income included in adjusted gross income is subject to Michigan tax for residents, although income validly excluded under the federal FEIE is generally excluded.
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