What do you mean "took back" the $1200 you received? Sounds like you are confused by the flow of information in the recovery rebate credit section. You were supposed to enter the amounts you already received---if you do not enter the amounts correctly the software thinks you did not receive the stimulus check and adds it to your refund. But ---- you cannot get it twice. The IRS cross checks and recalculates your refund if you answered incorrectly about the stimulus you received already.
And there is nowhere at all that you enter anything about the 3rd stimulus of $1400 on a 2020 return. That is a separate check that is not part of your tax refund.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
