Thanks, but now I'm confused. An older post on this website said that, as a full-time student with residence in another state, she does not have to pay D.C. taxes. Note that she is still our dependent and her official residence is Florida.
Another source I found said that residence in a dormitory in D.C. while enrolled full-time in classes (which she was), does not count towards D.C. residence.
Still looking for clarification.
