Domicile in Michigan, once established, isn’t lost until there is a concurrence of all of the following: the specific intent to abandon the old domicile; the intent to acquire a specific new  domicile; and actual physical presence in the new domicile. Generally, the domicile of the wife follows that of the husband.

Mich. Admin. Code r. 206.5.

Foreign Earned Income Exclusion = Yes

Foreign Tax Credits = Only for Canadian Province

Treaty = Yes

Due Date = April 15

Accepts Federal Extensions = Yes, when filed with MI with balance due, otherwise MI form 4