After you file

@Monty3 - I don't see where you posted previously.... here is the issue. You are only entitled to either the stimulus or the Recovery Credit - not both.

 

TT calculated the Recovery Credit you were eligible for, but the one input that TT required YOU to enter was how much you already recived for the 3rd Stimulus.  And the IRS knows how much you received because they are the ones that sent it to you.

 

So if it is just the two of you, you are entitled to $2800 in Receovery Credit, but if as you state you recieved $2800 last year, then you are not entitled to anything more, and Line 30 of Form 1040 is zero.

 

but when prompted by TT to enter what you had received, you only entered $1400, then TT thought you were owed another $1400 and placed that amount on Line 30.  When the IRS reviewed your tax return, they could tell you stated you only receivef $1400, but the IRS knows they sent you $2800.  Hence the IRS removed the $1400 credit from Line 30 and reduced your refund (or increased what you owed).

 

suggestion: do nothing until you receive a letter from the IRS that they have adjusted your tax return.  Then follow their instructions if you owe.  If you are due a refund they will reduce the refund and there is nothing else for you to do.