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Abbreviations

Rev. Proc. 2013-26, 2013-22 I.R.B. 1160

Internal Revenue Bulletin 2013-26 · 2026-10-03 edition · updated 2026-10-04 · United States

Rev. Proc. 2013-24, 2013-22 I.R.B. 1142 Rev. Proc. 2013-20, 2013-14 I.R.B. 744

2011-49

Modified by

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▸Contents — Internal Revenue Bulletin 2013-26

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