Modernized e-File (MeF) Program Information
Coming Soon to the Modernized e-File (MeF) Program
Find new initiatives to the MeF Program.
Modernized e-File (MeF) Assurance Testing System (ATS) Updates
Modernized e-File (MeF) Assurance Testing System (ATS) information is provided to keep you up-to-date on the latest news and status of issues.
Modernized e-File (MeF) Forms
Find out what tax forms can be e-filed through the MeF system.
Modernized e-File (MeF) Program Overview
Find links to MeF form-specific information including known e-file issues and solutions for each tax year. Also find links to general MeF information (volumes of accepted MeF returns, design history, MeF processing, and more).
Modernized e-File (MeF) User Guides & Publications
General information and technical guidance for Electronic Return Originators, Software Developers, and Transmitters interested in transmitting tax returns through the MeF system.
Modernized e-File (MeF) Schemas and Business Rules
XML Schemas and Business Rules are provided 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.
Modernized e-File (MeF) Stylesheets
MeF Stylesheets can be used by external stakeholders to display corporate, partnership, exempt organization, excise tax, and individual tax returns.
Modernized e-File (MeF) Internet Filing
MeF internet filing is available for Corporation, Exempt Organization, Individual, Partnership, and Excise Tax Returns.
Modernized e-File (MeF) Status Page
The Modernized e-File Status Page posts the availability of the MeF-related systems for external use.
