)
or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Beginning of main content
Irs-efile
Contents of Directory irs-efile
| Name |
|---|
| Name | Date | Size | Description |
|---|---|---|---|
| ty2025-known-issues-and-solutions-a2a-ats-10152026.xlsx | 2026-10-21 18:54:27 | 84.44 KB | Tax year 2025 known issues and solutions IRIS A2A ATS XLSX |
| ty-2022-f943-ats-scenario-8.pdf | 2022-10-21 13:21:27 | 83.13 KB | Tax Year 2022 94x MeF Annual ATS Scenario 8 |
| de.zip | 2026-10-27 02:12:35 | 83.03 KB | E-File Provider Zip Files |
| 1139-mef-ats-scenario-1.pdf | 2025-09-29 20:32:16 | 82.92 KB | 1139 MeF ATS scenario 1 |
| ty2024-known-issues-and-solutions-a2a-ats-11042025.xlsx | 2025-11-04 17:23:50 | 81.84 KB | Tax year 2024 known issues and solutions IRIS A2A ATS |
| ats-1120-known-issues-ty2021.pdf | 2021-10-22 14:54:12 | 81.18 KB | Tax Year 2021 ATS 1120 Known Issues and Solutions |
| ty2021_94x_mef_accepted_forms_and_schedules.pdf | 2020-07-24 09:50:00 | 79.04 KB | Tax Year 2021 94x MeF Accepted Forms and Schedules |
| 7004-test-scenario-3-ty2025.pdf | 2025-08-28 18:10:42 | 77.21 KB | TY 2025 7004 MeF ATS Scenario 3 |
| 7004-test-scenario-04-ty2024.pdf | 2024-10-03 16:22:00 | 76.91 KB | TY 2024 7004 MeF ATS Scenario 4 |
| ty2026-94x-mef-accepted-forms-and-schedules.pdf | 2025-10-03 16:15:15 | 76.03 KB | Tax year 2026 accepted forms and schedules for 94x MeF Forms |
| TY2023_94x_mef_accepted_forms_and_schedules.pdf | 2022-07-21 11:20:00 | 75.46 KB | TY2023-94x-mef-accepted-forms-and-schedules |
| 7004-test-scenario-4-ty2025.pdf | 2025-08-28 18:14:55 | 75.19 KB | TY 2025 7004 MeF ATS Scenario 4 |
| TY2022_94x_mef_accepted_forms_and_schedules.pdf | 2021-09-02 14:10:00 | 75.04 KB | Tax Year 2022 94x MeF Accepted Forms and Schedules |
| mef-ats-call-log-10-20-2026.pdf | 2026-10-27 19:31:38 | 69.59 KB | Modernized e-File (MeF) Call Q&A Log Call date 10-20-2026 |
| mef-ats-call-log-10-15-2026.pdf | 2026-10-27 19:23:10 | 69.04 KB | Modernized e-File (MeF) Call Q&A Log Call date Oct 15 2026 |
| mef-ats-call-log-10-14-2026.pdf | 2026-10-20 12:44:09 | 68.72 KB | MeF ATS call log |
| mef-ats-call-log-10162025-acc.pdf | 2025-10-22 18:32:02 | 63.13 KB | MeF ATS call log 10/16/2025 |
| mef-ats-call-log-10152025-acc.pdf | 2025-10-22 18:30:56 | 62.85 KB | MeF ATS call log 10/15/2025 |
| sd.zip | 2026-10-27 02:12:12 | 51.6 KB | E-File Provider Zip Files |
| vt.zip | 2026-10-27 02:12:36 | 49.14 KB | E-File Provider Zip Files |
| nd.zip | 2026-10-27 02:13:13 | 48.78 KB | E-File Provider Zip Files |
| wy.zip | 2026-10-27 02:12:44 | 47.27 KB | E-File Provider Zip Files |
| ak.zip | 2026-10-27 02:12:01 | 46.48 KB | E-File Provider Zip Files |
| ty2023-known-issues-and-solutions.xlsx | 2025-06-10 15:38:07 | 45.74 KB | TY2023 Known issues and solutions |
| dc.zip | 2026-10-27 02:12:33 | 45.45 KB | E-File Provider Zip Files |
| ty2026-ats-1041-scenario-known-issues.xls | 2026-10-22 12:02:47 | 44.5 KB | 2026 1041 ATS known issues |
| 94x-annual-ats-known-issues-ty2024.xls | 2024-02-21 17:59:00 | 40 KB | ATS 94x Form Family TY2024 Known Issues and Solutions |
| ty2025-atskis-1120formfamily.xls | 2025-11-17 20:27:24 | 38 KB | PY2026 1120 ATS known issues |
| ty2024-known-issues-and-solutions-iris-taxpayer-portal-03172025.xlsx | 2025-03-17 12:56:00 | 37.69 KB | Tax year 2024 known issues and solutions taxpayer portal |
| ty2023-atskis-1120formfamily.xls | 2023-11-02 08:58:08 | 36.5 KB | TY2023 1120 Form Family ATS Known Issues and Solutions |
| ty2025-known-issues-and-solutions-iris-taxpayer-portal-05192026.xlsx | 2026-05-19 19:55:04 | 36.29 KB | Tax year 2025 known issues and solutions taxpayer portal |
| na.zip | 2026-10-27 02:13:10 | 34.44 KB | E-File Provider Zip Files |
| forms-attachments-1042-ty-2023.xlsx | 2024-01-24 13:26:30 | 34.38 KB | Form 1042 Forms Attachment List – TY2023 |
| 94x_quarterly_ats_known_issues ty2022_03_17_22.xls | 2022-03-18 17:18:00 | 34 KB | ATS 941 Form Family TY2022 Known Issues and Solutions |
| ty2024-atskis-form-1065.xls | 2024-10-30 13:04:08 | 34 KB | TY2024 1065 ATS known issues and solutions |
| ty2026-gift-mef-return-due-dates.pdf | 2026-08-18 11:15:15 | 33.59 KB | Tax year 2026 Gift MeF return due dates |
| ty2025-709709-na-mef-return-due-dates.pdf | 2025-12-08 20:19:38 | 32.95 KB | Tax year 2025 709/709-NA MeF return due dates |
| Tax-year-2024-709709-NA-MeF-return-due-dates.pdf | 2025-11-28 14:48:08 | 32.76 KB | Tax Year 2024 709/709-NA MeF Forms Return Due Dates |
| tax-year-2026-accepted-forms-schedules-individual-tax-returns-extensions.xlsx | 2026-09-23 18:46:30 | 32.63 KB | Tax year 2026 accepted forms and schedules for individual tax returns and extensions |
| ty2025-atskis-form-1065.xls | 2025-10-22 20:15:15 | 32.5 KB | 1065 ATS known issues |
| tax-year-2025-accepted-forms-schedules-individual-tax-returns-extensions.xlsx | 2025-11-18 20:38:37 | 32.1 KB | Tax year 2025 accepted forms and schedules for individual tax returns and extensions |
| ty2023-known-issues-and-solutions-taxpayer-portal-ui-04.xlsx | 2024-04-24 12:04:07 | 28.6 KB | Tax year 2023 IRIS Taxpayer Portal known issues and solutions |
| tax-year-2025-recommended-pdf-names-attached-mef-1040-series-extensions-submissions.xlsx | 2026-02-12 21:09:27 | 25.76 KB | Tax year 2025 recommended portable document file (PDFs) names attached to 1040 MeF submissions |
| ty2025-94x-mef-forms-and-attachments-list.xlsx | 2025-10-03 17:38:00 | 23.58 KB | TY2025-94x-mef-forms-and-attachments-list |
| ty2026-94x-mef-forms-and-attachments-list.xlsx | 2025-08-12 13:37:50 | 23.57 KB | Tax year 2026 94x MeF forms and attachment list |
| ty2023-1041-accepted-forms-and-schedules.pdf | 2023-12-01 13:10:10 | 23.52 KB | Tax Year 2023 1041 MeF Accepted Forms and Schedules |
| ty2023-known-issues-and-solutions-iris-ats-09242024.xlsx | 2024-09-24 08:26:06 | 22.63 KB | TY 2023 IRIS A2A ATS known issues and solutions |
| ty2026-1045-mef-forms-attachment-list.xlsx | 2026-08-17 15:29:00 | 21.16 KB | Tax year 2026 1045 MeF forms attachment listing |
| ty2026-1139-mef-forms-attachment-list (1).xlsx | 2026-08-17 15:32:00 | 20.96 KB | Tax year 2026 1139 MeF forms attachment listing |
| ty2021_94x_mef_forms_and_attachments_list.xlsx | 2020-10-16 09:53:00 | 19.83 KB | Tax Year 2021 94x MeF Forms and Attachment List |