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Name	Date	Size	Description
ty25-1040-mef-ats-scenario-4-10212025.pdf	2025-12-04 16:41:53	438.33 KB	1040 MeF ATS scenario 4 (Form 1040)
ty25-1040-mef-ats-scenario-3-10202025.pdf	2025-12-04 16:40:36	335.7 KB	1040 MeF ATS scenario 3 (Form 1040)
1040-mef-ats-scenario-8-10212025.pdf	2025-12-03 18:22:38	316.3 KB	1040 MeF ATS scenario 8 (Form 1040)
1040ss-mef-ats-scenario-6-10202025.pdf	2025-12-03 18:21:44	330.76 KB	1040 MeF ATS scenario 6 (Form 1040-SS)
1040-mef-ats-scenario-2-12012025.pdf	2025-12-03 18:06:02	337.04 KB	1040 MeF ATS scenario 2 (Form 1040)
tax-year-2025-709709-na-mef-forms-attachment-list.xlsx	2025-12-01 20:38:47	18.76 KB	Tax year 2025 709/709-NA MeF forms attachment list
tax-year-2025-709709-na-mef-accepted-forms-and-schedules.xlsx	2025-12-01 20:35:14	17.9 KB	Tax year 2025 709/709-NA MeF accepted forms and schedules
tax-year-2025-stylesheets-mef-stylesheets.zip	2025-12-01 20:33:38	1.37 MB	Tax year 2025 Form 709/709-NA stylesheets
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-2024-709709-NA-MeF-forms-attachment-list.xlsx	2025-11-28 14:17:24	17.93 KB	Tax year 2024 709709-NA MeF forms attachment list
iris-working-group-powerpoint-index.pdf	2025-11-24 08:41:43	119.79 KB	2025 IRIS Working Group PowerPoint index
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
ty2025-atskis-1120formfamily.xls	2025-11-17 20:27:24	38 KB	PY2026 1120 ATS known issues
ty2025-form-1040-nr-scenario-12.pdf	2025-11-13 21:12:40	178.83 KB	1040 MeF ATS scenario 12 (Form 1040-NR)
py2026-1040-series-extensions-ats-known-issues-solutions-11122025.xlsx	2025-11-12 19:28:40	16.54 KB	PY2026 1040 series and extensions ATS known issues
iris-working-group-meeting-11122025.pdf	2025-11-12 09:00:00	2.55 MB	IRIS Working Group meeting (November 12, 2025)
tax-year-2025-forms-attachments-1040-series-extensions.xlsx	2025-11-06 12:14:21	201.8 KB	Tax year 2025 form 1040 series and extensions forms and attachments listing
943-test-scenario-4-ty2025-11-5-2025.pdf	2025-11-05 08:08:26	386.94 KB	94x MeF ATS Scenario 4 (Form 943)
form-1041-attachment-ty2025.xlsx	2025-11-04 20:04:31	160.75 KB	Tax year 2025 1041 MeF forms attachment list
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
12.8.25CMRS 2025-262031041 MeF ATS Scenario 1 updated 12.5.2025.pdf	2025-11-04 09:48:45	11.47 MB	1041 MeF ATS scenario 1
ty2025-form-1120-scenario-11.pdf	2025-11-03 14:50:11	813.46 KB	120 MeF ATS scenario 11 (Form 1120)
1040-nr-mef-ats-scenario-2-11022025.pdf	2025-11-03 08:31:47	289.06 KB	1040 MeF ATS scenario 2 (Form 1040-NR)
1040-mef-ats-scenario-13.pdf	2025-10-31 11:41:20	375.52 KB	1040 MeF ATS scenario 13 (Form 1040)
ty2025-form-1120-h-scenario-10.pdf	2025-10-31 11:33:00	152.22 KB	1120-H MeF ATS scenario 10 (Form 1120-H)
ty25-f1120-ats-scenario-3-9-26-2025.pdf	2025-10-30 18:05:52	1.48 MB	1120 MeF ATS scenario 3 (Form 1120)
ty25-f1120-ats-scenario-2-09-26-2025.pdf	2025-10-30 18:05:46	2.25 MB	1120 MeF ATS scenario 2 (Form 1120)
tax-year-2025-1042-mef-forms-attachment-listing.xlsx	2025-10-30 17:25:25	18.93 KB	Tax year 2025 1042 MeF forms attachment listing
1040-mef-ats-scenario-12-10292025.pdf	2025-10-29 11:11:14	241.32 KB	1040 MeF ATS scenario 12 (Form 1040)
bwr508Form 1041 TY2025 ATS Scenario 2.pdf	2025-10-28 13:19:54	7.5 MB	1041 MeF ATS scenario 2
ty2025-atskis-form-1065.xls	2025-10-22 20:15:15	32.5 KB	1065 ATS known issues
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
1040-nr-mef-ats-scenario-4-10212025.pdf	2025-10-20 21:31:07	4.41 MB	1040 MeF ATS scenario 4 (Form 1040-NR)
1040-nr-mef-ats-scenario-3-10202025.pdf	2025-10-20 21:29:59	230.08 KB	1040 MeF ATS scenario 3 (Form 1040-NR)
1040-nr-mef-ats-scenario-2-10202025.pdf	2025-10-20 21:26:33	283.18 KB	1040 MeF ATS scenario 2 (Form 1040-NR)
1040-nr-mef-ats-scenario-1-10202025.pdf	2025-10-20 21:25:28	290.21 KB	1040 MeF ATS scenario 1 (Form 1040-NR)
1040-mef-ats-scenario-8-10202025.pdf	2025-10-20 21:24:18	317.85 KB	1040 MeF ATS scenario 8 (Form 1040)
1040-ss-mef-ats-scenario-6-10202025.pdf	2025-10-20 21:23:09	330.76 KB	1040 MeF ATS scenario 6 (Form 1040-SS)
1040-mef-ats-scenario-5-10202025.pdf	2025-10-20 21:21:56	437.13 KB	1040 MeF ATS scenario 5 (Form 1040)
1040-mef-ats-scenario-4-10212025.pdf	2025-10-20 21:18:54	438.33 KB	1040 MeF ATS scenario 4 (Form 1040)
1040-mef-ats-scenario-3-10202025.pdf	2025-10-20 21:10:09	342.36 KB	1040 MeF ATS scenario 3 (Form 1040)
1040-mef-ats-scenario-2-10202025.pdf	2025-10-20 21:08:10	325.54 KB	1040 MeF ATS scenario 2 (Form 1040)
iris-working-group-meeting-10082025.pdf	2025-10-14 11:10:49	1.16 MB	IRIS Working Group meeting (October 09, 2025)
tax-year-2025-recommended-pdf-names-attached-mef-1040-series-extensions-submissions.xlsx	2025-10-10 19:37:27	25.74 KB	Tax year 2025 recommended portable document file (PDFs) names attached to 1040 MeF submissions
form-1041-ty2025-ats-scenario-4.pdf	2025-10-09 20:48:30	1 MB	1041 MeF ATS scenario 4
form-1041-ty2025-ats-scenario-3.pdf	2025-10-09 20:47:16	1.04 MB	1041 MeF ATS scenario 3
ty2026-form-8849-known-issues.pdf	2025-10-07 20:55:32	69.54 KB	8849 ATS known issues
form8849with-schedule8-test-6-ty26.pdf	2025-10-07 19:09:36	1.25 MB	8849 MeF ATS scenario 6
form8849with-schedule5-test-5-ty26.pdf	2025-10-07 19:08:37	1.09 MB	8849 MeF ATS scenario 5