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Introduction

SECTION 11. EFFECT ON OTHER

Internal Revenue Bulletin 2018-23 · 2026-10-03 edition · updated 2026-10-04 · United States

DOCUMENTS

Rev. Proc. 81–6, Rev. Proc. 81–7, Rev. Proc. 89–23, and Rev. Proc. 2011–33 are modified and superseded.

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▸Contents — Internal Revenue Bulletin 2018-23
Internal Revenue Bulletin 2018-23

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