The tax year 2022 Modernized e-File (MeF) Assurance Testing System (ATS) test scenarios for exempt organizations and other tax-exempt entities returns are listed in the table below. Also included are the Form 8038-CP test scenarios for tax year 2023, filed in processing year 2023. Please see the MeF ATS page for the complete list of test scenarios for all forms supported by MeF. If you will support these forms, you will need to contact the e-Help Desk for testing. Please monitor this page for any ATS scenario updates. Form type Tax year Comments 990 ZIP 2022 990-EZ ZIP 2022 990-PF ZIP 2022 990-N ZIP 2022 990-T ZIP 2022 1120-POL ZIP 2022 8868 ZIP 2022 4720 ZIP 2022 5227 ZIP 2022 5330 ZIP 2022 8038-CP ZIP 2022 Exempt organizations and other tax-exempt entities MeF XML schemas
