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Abbreviations

Rev. Proc. 2003-53, 2003-31 I.R.B. 230

Internal Revenue Bulletin 2003-42 · 2026-10-03 edition · updated 2026-10-04 · United States

89-31

Obsoleted by

REG-108524-00, 2003-42 I.R.B. 869

90-19

Obsoleted by

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▸Contents — Internal Revenue Bulletin 2003-42

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