Rev. Proc. 2008-40, 2008–29 I.R.B. 151.
SECTION 8. EFFECTIVE DATE
Internal Revenue Bulletin 2010-1 · 2026-10-03 edition · updated 2026-10-04 · United States
This revenue procedure is effective January 4, 2010.
Get a plain-English answer with a citation back to this text.
Ask AI about this code