I worked overseas as a teacher for all of 2016 and am claiming the foreign earned income exclusion for the money earned there. I own a house in Lansing, Michigan, and my wife lived there for 7 months of the year. She has no earned income. I have some self-employment income from Michigan earned during summer vacation from school. My question is: does the foreign income exclusion also apply to my state of Michigan taxes? And how about the city of Lansing income tax? Am I required to file in both Michigan and Lansing? Thanks!!