Why are you asking about PTIN and EIN?
Are you referring to fields in the signature section that says "Paid Preparer Use Only" at the bottom of Page 2 of the Form 1040X?
If so, those fields are not for a filer. As it indicates, that section is for a paid preparer if the form was prepared by a paid preparer.
Are you preparing the Form 1040X manually, or are you using TurboTax software to prepare the Form 1040X?
