paper application for employer id number
The Internal Revenue Service revised Form SS-4, Application for Employer. Identification Number, to clearly identify the applicantâs true owner. Effective January. 2010, all mail, fax, phone, and electronic EIN applications must disclose the name and. taxpayer identification number of the true âresponsible partyâ for the entity requesting an. EIN. For an EIN applicant that is publically traded or is registered with the Securities and.