Rev. Proc. 2004-21, 2004-14 I.R.B. 702
Internal Revenue Bulletin 2004-22 · 2026-10-03 edition · updated 2026-10-04 · United States
2004-1
Corrected by
Ann. 2004-8, 2004-6 I.R.B. 441
2004-4
Modified by
Get a plain-English answer with a citation back to this text.
Ask AI about this code