My child is claimed by her father (divorced), she is 20 years old and a full-time student living on her own. She is being asked to fill out form 8615 because she received unemployment last year. The form wants the custodial parent's AGI. I have always been the custodial parent and used her for head of household status, etc. My question is does she have to fill out that form? Should she use her father's AGI because he claims her or not because this year she was on her own. Or do we use my AGI?
Thank you.
