You have left out some information. Do you have a dependent claimed on your tax return? If not, and you are filing a joint return--you say you each already received the $1400. If that is the case, you do not get the credit again. If you are now adding a dependent on your 2021 return you get the $1400 for the dependent that you added.
If it is just the two of you----you are answering incorrectly. Your line 30 should be blank.
**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.**
