Beginning of main content
Irs-schema
Contents of Directory irs-schema
| Name |
|---|
| Name | Date | Size | Description |
|---|---|---|---|
| Name tax-year-2024-1120-mef-forms-attachment-listing.xlsx | Date 2025-04-18 18:22:40 | Size 238.31 KB | Description Tax Year 2024 1120 MeF Forms Attachment Listing |
| Name ty2024-1065-mef-forms-attachments.xlsx | Date 2025-04-18 16:36:00 | Size 155.01 KB | Description Tax year 2024 1065 MeF forms attachment listing |
| Name py2025r1.zip | Date 2025-04-18 12:30:00 | Size 8.83 MB | Description TY2024 package to date (ZIP) |
| Name ty2025-known-issues-and-solutions.xlsx | Date 2025-04-16 18:18:00 | Size 14.16 KB | Description TY2025 known issues and solutions |
| Name ty2024-known-issues-and-solutions.xlsx | Date 2025-04-10 13:42:00 | Size 28.47 KB | Description TY 2024 known issues and solutions |
| Name alt-cert-2q25.zip | Date 2025-04-01 18:22:00 | Size 4.66 KB | Description MeF SSL ATS Certificates |
| Name main-cert-2q25.zip | Date 2025-04-01 18:21:00 | Size 4.61 KB | Description MeF SSL Production Certificates |
| Name ty2022-known-issues-and-solutions.xlsx | Date 2025-03-21 17:20:00 | Size 33.97 KB | Description Tax Year 2022 Known Issues and Solutions (XLSX) |
| Name ty2024-recommended-names-and-descriptions-for-pdf-files-by-form.pdf | Date 2025-03-10 10:00:57 | Size 188.49 KB | Description TY2024 Recommended names and descriptions for PDF files defined in MeF publications, webpages and business rules |
| Name ty2024-recommended-names-and-descriptions-for-pdf-files-by-code-and-section.pdf | Date 2025-03-10 09:55:57 | Size 241.83 KB | Description TY2024 Recommended names and descriptions for PDF files defined in regulatory requirements |
| Name tax-year-2024-1120x-accepted-forms-and-schedules.xls | Date 2025-02-04 09:51:01 | Size 42.5 KB | Description Tax Year 2024 1120 MeF accepted forms and schedule |
| Name mef-production-call-log-01302025.pdf | Date 2025-01-31 12:45:08 | Size 40.44 KB | Description Modernized e-File (MeF) call Q&A log 01-30-2025 |
| Name mef-production-call-log-01292025.pdf | Date 2025-01-31 12:38:49 | Size 64.81 KB | Description Modernized e-File (MeF) call Q&A log 01-29-2025 |
| Name mef-production-call-log-01282025.pdf | Date 2025-01-31 12:21:22 | Size 71.33 KB | Description Modernized e-File (MeF) call Q&A log 01-28-2025 |
| Name ty2024-7004-mef-due-dates.pdf | Date 2024-12-16 18:36:09 | Size 142.3 KB | Description Tax year 2024 Form 7004 MeF return due dates |
| Name ty2024-1065-accepted-forms-and-schedules.pdf | Date 2024-12-03 16:13:00 | Size 132.58 KB | Description Tax year 2024 1065 MeF accepted forms and schedules |
| Name tax-year-2024-accepted-forms-schedules-individual-tax-returns-extensions-11212024.xlsx | Date 2024-11-21 14:34:02 | Size 30 KB | Description Tax year 2024 Modernized e-File schema and business rules for individual tax returns and extensions |
| Name tax-year-2023-recommended-names-and-descriptions-for-pdf-files-by-form.pdf | Date 2024-10-21 10:17:41 | Size 147.42 KB | Description TY 2023 Recommended names and descriptions for PDF files defined in MeF publications, webpages and business rules |
| Name 1042-ty2024-v2-0-schema.zip | Date 2024-10-03 10:54:42 | Size 70.38 KB | Description TY 2024 Form 1024 schema v. 2.0 |
| Name 1042-ty2024-v2-0-business-rules.xlsm | Date 2024-10-03 10:48:55 | Size 41.94 KB | Description TY 2024 Form 1024 business rules v. 2.0 (XLSM) |
| Name 1042-ty2024-v2-0-business-rules.pdf | Date 2024-10-03 10:45:07 | Size 176.9 KB | Description TY 2024 Form 1024 business rules v. 2.0 (PDF) |
| Name aca-ext-bus-rules-1094-b-ty2024-v1-0-09132024.zip | Date 2024-09-13 11:02:30 | Size 660.25 KB | Description TY2024 ACA AIR business rules v1.0 |
| Name TY24-schemas-1094-b-1094-c-1095-b-1095-c-v1.zip | Date 2024-09-13 10:59:36 | Size 90.54 KB | Description TY2024 ACA AIR schemas v1.0 |
| Name ty2024-release-memo-air-schema-business-rules.pdf | Date 2024-09-13 10:56:34 | Size 93.55 KB | Description Release memo for tax year 2024 Forms 1094-B, 1095-B, 1094-C, and 1095-C ACA (AIR) schema and business rules |
| Name acaextbusrules-ty2023-v1.0 07-20-2023.zip | Date 2024-08-22 11:24:20 | Size 1.04 MB | Description TY2023 ACA AIR Business Rules v1.0 |
| Name main-cert-3q24.zip | Date 2024-08-16 07:28:03 | Size 4.54 KB | Description SSL Server Certificates PROD |
| Name alt-cert-3q.zip | Date 2024-08-16 07:13:46 | Size 4.36 KB | Description SSL Server Certificates ATS |
| Name 720-2290-8849-accepted-forms-and-attachments.pdf | Date 2024-08-13 12:24:00 | Size 179.03 KB | Description Tax year 2025 8849 MeF accepted forms and schedules |
| Name ty-2025-720-mef-due-dates.pdf | Date 2024-08-13 12:17:00 | Size 189.61 KB | Description Form 720 and Form 8849 due dates and extended due dates for tax year 2025 |
| Name ty2023-known-issue-and-solutions.xlsx | Date 2024-08-09 11:30:00 | Size 41.91 KB | Description Tax year 2023 known issues and solutions |
| Name tax-year-2023-recommended-pdf-names-attached-mef-1040-series-extensions-submissions-06062024.xlsx | Date 2024-06-06 12:37:00 | Size 20.66 KB | Description Tax year 2023 recommended portable document files (PDFs) attached to 1040 MeF submissions |
| Name py2024r1.zip | Date 2024-06-06 07:52:00 | Size 30.93 MB | Description TY 2023 Stylesheets (ZIP) |
| Name tax-year-2024-forms-attachments-1040-series-extensions-11062024.xlsx | Date 2024-06-03 15:05:43 | Size 147 KB | Description Forms and attachments tax year 2024 1040 series and extensions |
| Name 1120s-ats-test-scenario-10-ty23.pdf | Date 2024-05-29 16:14:00 | Size 807.69 KB | Description 1120-S MeF ATS scenario 10 |
| Name ty2021-known-issues-and-solutions.xlsx | Date 2024-03-27 13:24:37 | Size 50.17 KB | Description Tax Year 2021 Production Known Issues and Solutions |
| Name mef-production-call-log-02012024.pdf | Date 2024-02-05 14:32:57 | Size 62.72 KB | Description Modernized e-File (MeF) Call Q&A Log 02-01-24 |
| Name mef-production-call-log-01312024.pdf | Date 2024-02-05 14:30:00 | Size 63.23 KB | Description Modernized e-File (MeF) Call Q&A Log 1-31-24 |
| Name mef-production-call-log-01302024.pdf | Date 2024-02-05 12:55:10 | Size 62.59 KB | Description Modernized e-File (MeF) Call Q&A Log 1-30-24 |
| Name ty2020_known_issues_and_solutions.xlsx | Date 2024-01-24 17:56:00 | Size 53.22 KB | Description TY2020 Production Known Issues and Solutions |
| Name ty2023-7004-mef-due-dates.pdf | Date 2024-01-17 13:18:08 | Size 113.34 KB | Description TY2023 7004 mef due dates |
| Name ty2023-1120x-formsattachments.xlsx | Date 2023-12-27 14:40:30 | Size 236.72 KB | Description Tax Year 2023 1120 MeF Forms Attachment Listing |
| Name ty2023-1120x-acceptedformsandschedules.pdf | Date 2023-12-27 14:36:39 | Size 92.01 KB | Description Tax Year 2023 1120 MeF Accepted Forms and Schedules |
| Name form-attachments-1040-series-extensions-12042023.xlsx | Date 2023-12-07 08:32:40 | Size 202.26 KB | Description Tax Year 2023 form 1040 series and extensions forms and attachments listing |
| Name 1120-test-scenario-1-alternate-ty23.pdf | Date 2023-12-01 12:07:31 | Size 1.2 MB | Description TY 2023 1120 MeF ATS Alternate Scenario 1 |
| Name 1120-test-scenario-1-ty23.pdf | Date 2023-12-01 12:04:58 | Size 1.86 MB | Description TY 2023 1120 MeF ATS Scenario 1 |
| Name tax-year-2023-recommended-names-and-descriptions-for-pdf-files-by-code-and-section.pdf | Date 2023-11-29 11:04:36 | Size 111.29 KB | Description TY2023 Recommended names and descriptions for PDF files defined in regulatory requirements |
| Name tax-year-2023-accepted-forms-schedules-individual-tax-returns-extensions-11222023.xlsx | Date 2023-11-27 10:00:15 | Size 32.33 KB | Description Tax Year 2023 Accepted Forms and Schedules for Individual Tax Returns and Extensions |
| Name production-known-issues-ty2023-10202023.pdf | Date 2023-11-01 13:01:32 | Size 89.67 KB | Description Known Issues and Solutions for TY2023/PY2024 Forms 1094-B/1095-B, 1094-C/1095-C |
| Name 1120s-ats-test-scenario-8-ty23.pdf | Date 2023-10-23 14:41:01 | Size 1.39 MB | Description TY 2023 1120 MeF ATS Scenario 8 |
| Name 1120s-ats-test-scenario-7-ty23.pdf | Date 2023-10-23 14:36:02 | Size 2.39 MB | Description TY 2023 1120 MeF ATS Scenario 7 |