Schemas & File Specifications

• Form 94X - Employment Tax e-file System
  
  
• Form 990/990-EZ/990-PF/8868 and 1120POL
  
  
• Form 1041, Estates & Trusts
  
  
• Form 1065/1065-B/7004

• Forms 1098, 1099, 5498 & W-2G - Information Returns
  
  
• Form 1120/1120-F/1120-S
  
  
• Form 8871 and 8872 - Political Organization XML Tax Schema Information
  
  
• Form 8955-SSA, Annual Registration Statement Identifying Separated Participants with Deferred Vested Benefits
  
  
• Schedule K-1, Two-Dimensionable Bar Code Specifications and Certification Process
  
  
• Current Valid Schemas for 720/2290/8849

Modernized e-File

• Modernized e-File (MeF) Program Information
  
  
• Publication 4164, Modernized e-File Guide for Software Developers and Transmitters

Special Notices

• Drain Schedule for Business Returns