Tax year 2025 schemas and business rules for Employment Tax Modernized e-File (MeF) Forms

 

Tax year 2025 documents

  • Tax Year 2025 94x MeF Accepted Forms and Schedules
  • Tax Year 2025 94x MeF ATS Information
  • Tax Year 2025 94x MeF Forms and Attachment List
  • Tax Year 2025 94x MeF Return Due Dates
  • Tax Year 2025 94x MeF Stylesheets
  • Tax Year 2025 Known Issues and Solutions

Tax year 2025 Form 941x (Quarterly Forms)

Version Available date ATS dates Production dates Comments

2025Q1v1.0

2025Q2v1.0

2025Q3v1.0

2025Q4v1.0

06/06/2024 Not Valid in ATS Not Valid in Production  
TBD 07/18/2024 TBD TBD  
TBD 08/29/2024 TBD TBD  
TBD 10/10/2024 TBD TBD  

*Note: The available dates are projected and subject to change. The version numbers may not be immediately available. Please check the schema and business rule page for any updates.

94x on-line signature PIN registration application

Version Available date ATS dates Production dates
CUv3.0 05/17/2018 Start: 10/29/2018

End: TBD

Start: 01/08/2019

End: TBD

Form 9465

Version Available date ATS dates Production dates
CUv26.0 11/13/2023 Start: 12/17/2023

End: TBD

Start: 01/29/2024

End: TBD


Schemas and business rules for Employment Tax Modernized e-File (MeF) Forms

Modernized e-File (MeF) program information