ERO Submitter Information
As an ERO, your submitter information will differ from a regular Business Taxpayer. Since you have an EFIN, that item will be used during the filing of your returns with the IRS. Place this number below the line in the e-File Submitter Information dialog. You also need to add your own 5 digit self select practitioner PIN. Your EFIN, Practitioner PIN and a 5 digit self select taxpayer PIN will be used as your signature to file these customer returns.