He should complete his return as you intended the filing to go, so claiming the dependent and the Child Tax Credit. He should then print and mail his return in as soon as it is complete. Once your return is processed, you should amend and e-file the amendment. This will give you the quickest option for getting done.
@Laytri18
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
