Rev. Proc. 2005-66, 2005-37 I.R.B. 509
Internal Revenue Bulletin 2005-46 · 2026-10-03 edition · updated 2026-10-04 · United States
2005-65
Corrected by
Ann. 2005-78, 2005-44 I.R.B. 918
Revenue Rulings:
65-109
Obsoleted by
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