Filing my daughter as my dependent
I have a daughter (she was 19 in 2021) who lives with her dad full time in another state. She comes here for visits. However, after court when she was a minor, I was granted the right to continue being able to claim her as my dependent every other year as long as she was a full time student. My ex-spouse signs form 8332 so that I can claim her. 2021 is my year to claim my daughter. However, when I entered this into turbo tax, I listed 1 month of her living with me. It listed that I would file as "Single". But when I listed her living with me for 12 months, it changed it to "Head of Household," which gave a much better return. If I have a signed Form 8332, shouldn't I be able to file as Head of Household?