Skip to content
ChatProjectCodes

bulletin Internal Revenue›Introduction

SECTION 21. EFFECTIVE p. 183

Internal Revenue Bulletin 1999-1 · 2026-10-03 edition · updated 2026-10-04 · United States

DATE

1999–1 I.R.B. 161 January 4, 1999

Get a plain-English answer with a citation back to this text.

Ask AI about this code
Export this section
▸Contents — Internal Revenue Bulletin 1999-1
Internal Revenue Bulletin 1999-1

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.