I did not claim one of my sons on my 2022 tax return because I thought his father had. He did not. It was my year to claim him. I have filled out an amended return and added my son as a dependent for 2022 and it says that he is a dependent but when I get to the child tax credits page, it says that I am already getting the $2,000 dollars for that year, but only for one son. It says that the son I tried to add is disqualified but does not give a reason. What does that mean?
