IRS publications for e-filing (1120)

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Question

Which IRS publications should I review for UltraTax CS/1120 electronic filing?

Answer

IRS Publication 4163, Modernized e-File (MeF) Information for Authorized IRS e-file Providers for Business Returns: Describes which returns are not eligible for electronic filing, electronic filing due dates, electronic funds withdrawal, signature options, and IRS Business Rules (error codes).

IRS Publication 4164, Modernized e-File Guide for Software Developers and Transmitters: Describes which forms can be electronically filed, binary attachments, schema structure, transmission methods, acknowledgements, and business name control requirements.

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