"What's New: ... [1] The instructions under Purpose of Form have been revised to clarify how the Form 8955-SSA is to be used to report information about deferred vested participants using the correct Entry Codes.... [2] The Caution under How To File has been revised to clarify that no attachments are allowed with Form 8955-SSA.... [3] The instructions under Transfer of a Participant's Benefit to the Plan of a New Employer have been revised to clarify that the new plan administrator must complete a Form 8955-SSA using Entry Code C, except in the rare situation where the previous plan number and employer identification number (EIN) are not available; then, Entry Code A would be used." [Also available:  2020 Form 8955-SSA]