Tax year 2024 documents Tax Year 2024 94x MeF Accepted Forms and SchedulesPDF Tax Year 2024 94x MeF ATS Information Tax Year 2024 94x MeF Forms and Attachment ListXLSX Tax Year 2024 94x MeF Return Due DatesPDF Tax Year 2024 94x MeF Stylesheets Tax Year 2024 Known Issues and SolutionsXLSX - Revised 03/21/2024 Tax year 2024 Form 941x (Quarterly Forms) Version Available Date ATS Dates Production Dates Comments 2024Q1v2.0 2024Q2v2.0 2024Q3v2.0 2024Q4v2.0 4/18/2024 Start: 06/02/2024 End: TBD Start: 07/01/2024 End: TBD 2024Q1v1.0 2024Q2v1.0 2024Q3v1.0 2024Q4v1.0 06/08/2023 Start: 10/23/2023 End: 06/01/2024 Start: 04/01/2024 End: 06/30/2024 Business Rules Change Page dated 02/08/2024 Business Rules Change Page dated 12/28/2023 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
