After you file

@ob2984 - for the child tax credit

 

1) look at line 14f of Form 8812 - that is what you told Turbo Tax you received from the IRS

 

2) look at your bank account statements from July - Dec, 2021.  Please do not do this from memory, literally open each of the 6 statements and review what you received from the IRS

 

if 1) and 2) do not match, this difference is what the IRS adjusted