After you file

The other parent may be able to get IP PIN's for the children that will enable him to e-file and claim them---or he can claim them and mail his return instead of e-filing.  He does not have to wait for you to amend to use either option.

**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.**