Thanks for your response - followed your advice last year. This is the update for FY 2023.
Want to confirm this year he should file VA - resident, MA - non-resident, NY - non-resident? Reason I ask is NY is not where he is going to college. Does that change anything?
[VA] we live, son (20) not included as dependent
[MA] son goes to college, research assistantship
paid federal and MA taxes
[VA] son's internship 1 [4weeks]
paid federal and VA taxes
[NY] son's internship 2 [10weeks]
paid federal and NY taxes
