I face this multi-state issue every year. My company has a presence in nearly every state. If I work 5 days or more in a given state, I can expect to see a W-2 itemization for income tax collected for that state
************************************
M.L.B. players pay an income tax in every state they play in, excepting states that have no income tax. Probably true for the N.F.L. and the N.B.A. too.
I seem to remember reading somewhere that Lebron James files 25 or 30 separate tax returns every year.