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Introduction

SECTION 6. EFFECTIVE DATE

Internal Revenue Bulletin 2018-9 · 2026-10-03 edition · updated 2026-10-04 · United States

This revenue procedure applies with respect to any request to change an annual accounting period that ends on December 31, 2017, regardless of when such request was filed.

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▸Contents — Internal Revenue Bulletin 2018-9
Internal Revenue Bulletin 2018-9

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