Modernized Efile Developer Information

This page is intended as a reference for software developers. Included for download are the specifications, regulations, schema, and layouts for Electronic filing, Magnetic Media, and 2D Barcoding.

 Contact information for ELF/EFT/MeF

 Software Registration for MeF

Links will be activated as files become available.

RI-1040

• 2012 MeF 1040 Schema Version 1.1  (zip file) - DRAFT 01/08/2013
• 2012 1040 2D Barcode Specification    RI-1040 - 10/24/2012     RI-1040NR - 10/24/2012
• Magnetic Media Specifications - W-2 & 1099 filings
• 2012 PATS/ATS 1040 - DRAFT 10/16/2012
• 2008 E-File Handbook (1345)

RI-1065 and RI-1120

• 2012 Business ATS - DRAFT 12/03/2012
• 2012 1120 2D Barcode Specifications    RI-1120C - 01/07/2013     RI-1120S - 01/07/2013     RI-1065 - 01/24/2013
• 2012 Business Schema Version 1.0 (zip file) - DRAFT 01/10/2013
• 2012 1120 MeF Test package (zip file)
• Contact info