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IRM Source Files
This page provides links to the Internal Revenue Manual (IRM) source files. The listing can be sorted by the file name or the date the file was posted. To locate forms, instructions and publications please see the Forms & Publications page.

Parent Directory

Name Date Size Description
irm04-001-006.zip 2019-04-21 12:15:16 30.11 KB IRM 4.1.6 Zip Source File (ZIP)
irm04-001-005.zip 2019-04-21 12:15:15 186.39 KB IRM 4.1.5 Zip Source File (ZIP)
irm04-001-004.zip 2019-04-21 12:15:13 34.58 KB IRM 4.1.4 Zip Source File (ZIP)
irm04-001-002.zip 2019-04-21 12:15:12 81.69 KB IRM 4.1.2 Zip Source File (ZIP)
irm04-001-003.zip 2019-04-21 12:15:12 32.84 KB IRM 4.1.3 Zip Source File (ZIP)
irm03-043-405.zip 2019-04-21 12:15:08 245.25 KB IRM 3.43.405 Zip Source File (ZIP)
irm03-043-401.zip 2019-04-21 12:15:07 35.38 KB IRM 3.43.401 Zip Source File (ZIP)
irm03-042-020.zip 2019-04-21 11:15:15 86.75 KB IRM 3.42.20 Zip Source File (ZIP)
irm03-041-268.zip 2019-04-21 10:15:16 35.33 KB IRM 3.41.268 Zip Source File (ZIP)
irm03-030-165.zip 2019-04-21 10:15:09 34.45 KB IRM 3.30.165 Zip Source File (ZIP)
irm03-030-050.zip 2019-04-21 09:15:08 1.77 MB IRM 3.30.50 Zip Source File (ZIP)
irm03-030-028.zip 2019-04-21 09:15:07 27.1 KB IRM 3.30.28 Zip Source File (ZIP)
irm03-030-019.zip 2019-04-21 09:15:07 484.96 KB IRM 3.30.19 Zip Source File (ZIP)
irm03-030-030.zip 2019-04-21 09:15:07 7.2 MB IRM 3.30.30 Zip Source File (ZIP)
irm03-030-018.zip 2019-04-21 09:15:06 148.99 KB IRM 3.30.18 Zip Source File (ZIP)
irm03-030-010.zip 2019-04-21 09:15:06 106.47 KB IRM 3.30.10 Zip Source File (ZIP)
irm03-024-226.zip 2019-04-21 08:15:07 67.66 KB IRM 3.24.226 Zip Source File (ZIP)
irm03-024-249.zip 2019-04-21 08:15:07 72.85 KB IRM 3.24.249 Zip Source File (ZIP)
irm03-024-213.zip 2019-04-21 08:15:07 78.26 KB IRM 3.24.213 Zip Source File (ZIP)
irm03-024-183.zip 2019-04-21 08:15:06 61.97 KB IRM 3.24.183 Zip Source File (ZIP)
irm03-024-180.zip 2019-04-21 08:15:06 74.33 KB IRM 3.24.180 Zip Source File (ZIP)
irm03-024-159.zip 2019-04-21 07:15:07 84.93 KB IRM 3.24.159 Zip Source File (ZIP)
irm03-024-176.zip 2019-04-21 07:15:07 26.87 KB IRM 3.24.176 Zip Source File (ZIP)
irm03-024-162.zip 2019-04-21 07:15:07 58.14 KB IRM 3.24.162 Zip Source File (ZIP)
irm03-024-173.zip 2019-04-21 07:15:07 26.8 KB IRM 3.24.173 Zip Source File (ZIP)
irm03-024-040.zip 2019-04-21 07:15:06 65.92 KB IRM 3.24.40 Zip Source File (ZIP)
irm03-024-154.zip 2019-04-21 07:15:06 89.43 KB IRM 3.24.154 Zip Source File (ZIP)
irm03-024-050.zip 2019-04-21 07:15:06 89.25 KB IRM 3.24.50 Zip Source File (ZIP)
irm03-024-029.zip 2019-04-21 06:15:31 88.46 KB IRM 3.24.29 Zip Source File (ZIP)
irm03-024-030.zip 2019-04-21 06:15:31 75.18 KB IRM 3.24.30 Zip Source File (ZIP)
irm03-024-017.zip 2019-04-21 06:15:07 34.19 KB IRM 3.24.17 Zip Source File (ZIP)
irm03-024-013.zip 2019-04-21 06:15:06 348.94 KB IRM 3.24.13 Zip Source File (ZIP)
irm03-021-262.zip 2019-04-21 04:15:09 35.61 KB IRM 3.21.262 Zip Source File (ZIP)
irm03-017-221.zip 2019-04-21 03:15:07 3.85 MB IRM 3.17.221 Zip Source File (ZIP)
irm03-017-063.zip 2019-04-21 02:15:10 480.73 KB IRM 3.17.63 Zip Source File (ZIP)
irm03-011-008.zip 2019-04-20 20:15:07 27.93 KB IRM 3.11.8 Zip Source File (ZIP)
irm03-008-047r.zip 2019-04-20 19:15:09 457.99 KB IRM 3.8.47 Zip Source File (ZIP)
irm03-005-017.zip 2019-04-20 18:15:10 34.83 KB IRM 3.5.17 Zip Source File (ZIP)
irm03-000-257.zip 2019-04-20 18:15:08 39.69 KB IRM 3.0.257 Zip Source File (ZIP)
irm03-000-273.zip 2019-04-20 18:15:08 34.89 KB IRM 3.0.273 Zip Source File (ZIP)
irm02-149-004.zip 2019-04-20 17:15:08 286.39 KB IRM 2.149.4 Zip Source File (ZIP)
irm02-149-003.zip 2019-04-20 17:15:07 571.6 KB IRM 2.149.3 Zip Source File (ZIP)
irm02-149-001.zip 2019-04-20 17:15:07 65.92 KB IRM 2.149.1 Zip Source File (ZIP)
irm02-149-002.zip 2019-04-20 17:15:07 164.31 KB IRM 2.149.2 Zip Source File (ZIP)
irm02-144-005.zip 2019-04-20 16:15:08 26.82 KB IRM 2.144.5 Zip Source File (ZIP)
irm02-127-002.zip 2019-04-20 15:15:09 216.84 KB IRM 2.127.2 Zip Source File (ZIP)
irm02-127-001.zip 2019-04-20 15:15:09 44.81 KB IRM 2.127.1 Zip Source File (ZIP)
irm02-125-002.zip 2019-04-20 15:15:08 803.34 KB IRM 2.125.2 Zip Source File (ZIP)
irm02-125-001.zip 2019-04-20 15:15:08 58.37 KB IRM 2.125.1 Zip Source File (ZIP)
irm02-027-001.zip 2019-04-20 14:15:07 34.95 KB IRM 2.27.1 Zip Source File (ZIP)