@fkhalilz wrote:
Aren't Green Card holders considered to be US residents even if they live outside of the US?
Correct...Yes they are. My mistake. So it depends on whether you provided over one-half of her support for the year.
Use this IRS support worksheet to determine your support - https://apps.irs.gov/app/vita/content/globalmedia/teacher/worksheet_for_determining_support_4012.pdf
