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SECTION 6. EFFECTIVE DATE

Internal Revenue Bulletin 2007-42 · 2026-10-03 edition · updated 2026-10-04 · United States

This revenue procedure is effective for changes in annual accounting periods for which the first effective year (as defined in

October 15, 2007 820 2007–42 I.R.B.

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▸Contents — Internal Revenue Bulletin 2007-42
Internal Revenue Bulletin 2007-42

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