If you claimed your child and e-filed, even if you amend your return, no one else will be able to e-file a return claiming him this year. If the other parent is claiming the child, that parent will have to file by mail. The child's SSN was put into the system for the year when you used it. Waiting for your amended return to be accepted and processed will not enable her to e-file. She can mail her return whenever she is ready to mail it in.
**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.**
