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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.


*** Click here for a list of Rhode Island MeF limitations -- updated 04/07/2014

Registration and Contact information for 2017 tax forms


Links will be activated as files become available.


  • 2018 1040 2D Barcode Specifications 
  • 2018 Personal Income Tax Schema will be posted on SES
  • Magnetic Media Specifications - W-2 & 1099 filings

RI-1065 and RI-1120

  • 2018 Business ATS
  • 2018 Corporate 2D Barcode Specifications:
  • 2018 Business Schema will be posted on SES
  • Contact info