No you do not enter the stimulus check your mother received on your tax return. You did not receive it--she did. She does not have to pay it back. If you are claiming her on your 2021 return you will get the $500 credit for other dependents and you will be able to get the recovery rebate credit for claiming her on your own return.
**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.**
