Separate testing is required for annual and quarterly 94x forms If you have passed ATS for the tax year 2024 quarterly forms and you support the annual 94x forms, you will need to contact the e-Help Desk to test the annual forms. TY 2024 94x MeF annual forms ATS scenarios 94x MeF ATS scenario 1 (Form 940) PDF 94x MeF ATS scenario 2 (Form 940) PDF 94x MeF ATS scenario 3 (Form 940) PDF 94x MeF ATS scenario 4 (Form 943) PDF 94x MeF ATS scenario 5 (Form 943) PDF 94x MeF ATS scenario 6 (Form 944) PDF 94x MeF ATS scenario 7 (Form 944) PDF 94x MeF ATS scenario 8 (Form 945) PDF 94x MeF ATS scenario 9 (On-Line signature PIN) PDF 94x MeF ATS scenario 10 (Form 943-X) PDF For information and questions regarding ATS, please contact the e-Help Desk at 866-255-0654. Modernized e-File (MeF) Assurance Testing System (ATS) Tax year 2024 schemas and business rules for employment tax Modernized e-File (MeF) forms
