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Abbreviations

Notice 2011-64, 2011-37 I.R.B. 231

Internal Revenue Bulletin 2011-51 · 2026-10-03 edition · updated 2026-10-04 · United States

2007-93

Obsoleted by

T.D. 9545, 2011-41 I.R.B. 490

2010-23

Modified and supplemented by

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▸Contents — Internal Revenue Bulletin 2011-51
Internal Revenue Bulletin 2011-51

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