IRS has issued an updated guidelines for the new modernized E-file MeF platform used for IRS form 1040.

Software Developers and Transmitters who currently participate in the e-file program and want to participate in the 1040 MeF program can update their e-file application to add “MeF Internet, XML” as a transmission method on their “Forms” page for Form 1040. While updating your application, please also verify that your “Primary Contact” information is not missing and contains current information.

Please note that this doesn’t impact Electronic Return Originators who already participate in the 1040 e-file program – no application change is necessary in order to participate in 1040 MeF. Of course, EROs who are new to the 1040 program must complete their application as usual.

Recap:  What do current 1040 e-file participants have to do:
ERO – nothing
States – nothing (IRS will update the state’s e-file application to include participation in 1040 MeF)
Software Developer – add “MeF Internet, XML” as a transmission method
Transmitter – add “MeF Internet, XML” as a transmission method
Note: a participant who is a developer and a transmitter will need to update both roles

Via: IRS.gov