I would propose to ex H that he can claim him for 2019 and you get to claim him after HS graduation, i.e. from 2020 on.
Then you might be able to claim AOTC in 2020, 2021, 2022, 2023 and maybe LLC in 2024.
I would propose to ex H that he can claim him for 2019 and you get to claim him after HS graduation, i.e. from 2020 on.
Then you might be able to claim AOTC in 2020, 2021, 2022, 2023 and maybe LLC in 2024.