It's actually a good idea to go back through all the dependent information again first and then the credits may correct themselves. It's simply that, if you change your own personal info, you may now be a different person and your answers may now be different.
If the return is accepted this time, you would have to wait until you receive that refund, If it's rejected again, you can make changes and refile .
If accepted, you'll have to file an amended return after receiving your refund. Amended returns are filed by mail and take 12-16 weeks for the IRS to process.
Amend instructions:
<a rel="nofollow" target="_blank" href="
https://ttlc.intuit.com/replies/6602873">https://ttlc.intuit.com/replies/6602873</a>
