Adult dependent unearned income
I claimed my 50 year old son in 2020 as a dependent as I provided over 50% of support, he lives with me, and his income from selling some mutual funds was $3,902. He filed also due to the sale of the mutual funds and indicated he was a dependent on someone else's return. He does not work. In 2021 he had a incident of mental illness and sold a number of his mutual funds so his AGI is over $20,000. Can I still claim him as a dependent? I know he must file himself but since I provided 50% of his living expenses and paid his health insurance I wondered if I could still claim him and just have him indicate he is a dependent on someone else's return. Does his unearned income level of over $20,000 disqualify him to be my dependent? Where should his 1095-A information be entered? On his form or mine as I paid his health premiums?