The Tax Year 2023 Form 2290 Modernized e-File (MeF) Assurance Testing System (ATS) information is contained below. If you support these Forms, you will need to contact the e-Help Desk for testing. Please monitor this page for any ATS Scenario updates. Tax Year 2023 Form 2290 MeF ATS Scenarios 2290 MeF ATS Scenario 1PDF 2290 MeF ATS Scenario 2PDF 2290 MeF ATS Scenario 3PDF For information and questions regarding ATS, please contact the e-help desk at 866-255-0654. Modernized e-File (MeF) Assurance Testing System (ATS)
