Caution:
Internal Revenue Manual Part 25. Special Topics · 2026-10-03 edition · updated 2026-10-04 · United States
Inappropriate referrals will be rejected.
Document all research completed in a CII case note and/or on Form 4442. Attach Form 4442 to your CII case. Include the CII Case ID.
Per IRM 25.23.4.3.1.1, Monitoring Case Controls, do not suspend or keep your CII case open only to monitor the posting of the reversal.
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