Deductions & credits

But is your other dependent still showing up as a dependent?  

 

Here's part of an answer I copied from another post by xmasbaby......

Make sure you have entered your child as a dependent in My Info, and that you have entered the child's Social Security number. If your child was born in 2021make sure you said he lived with you the whole year.  There is an oddly worded question that asks if the child paid over half their own support.  Say NO to that question.

 

Or try deleting the child and re-enter his information in My Info.   Try deleting both dependents.