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Modernized e-File (MeF) Program Information

Modernized e-File (MeF)
Find out what tax forms can be e-filed thru the MeF system.

MeF Program Overview
Modernized eFile (MeF) program overview links form-specific information along with other general information.

Current User Guides & Publications
General information and technical guidance for Electronic Return Originators, Software Developers and Transmitters interested in transmitting tax returns thru the MeF system.

Current Valid Schemas
XML Schemas for software developers and transmitters who are interested in developing software for the MeF program.

Modernized e-File (MeF) Providers
Find links to software providers who offer business e-file products and services for the MeF program.

MeF Stylesheets
MeF Stylesheets used by external stakeholders to display corporate, exempt organization and partnership tax returns.

MeF Internet Filing and MeF Systems Status
MeF Internet filing is available for corporations, exempt organizations, partnerships and excise tax returns. If you are having trouble accessing the MeF system, refer to the MeF Status page to see if the systems are operational.