I need a help to figure out how a Canadian working in USA with fixed residence in Canada ONLY has to pay USA taxes and what ones.
My case is, I am going to live in Windsor, Ontario, Canada and I am going to travel daily to Detroit to work. I am not going to stay in USA for more than 10 hours and I am going to get back to Canada every evening.
I know I will have to pay federal tax in USA and I will have to claim its return in Canada.
My doubts are regarding USA social and Medicare taxes and also that one related to Michigan state.
Am I subject of these last taxes? If so, I am allowed to claim their return somehow?