After you file

I understand. I was just curious if the pin carries over. I was in no rush to amend as I've been told it won't open until the end of March. Can you explain what you mean when you say form 1040X has to be prepared from the return exactly the way it looks when filed originally? Won't the information from the original be duplicated once the form becomes available? I was subject to kiddie tax and made an estimate and intended to go back and correct it before April 15th so I can pay any leftover tax due if required.