N›Taxpayer Notice Codes (TPNCs)
Form 5330 MFT 76 TPNCs
Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States
See the list of taxpayer notice codes for Form 5330, Return of Excise Taxes Related to Employee Benefit Plans, in IRM 3.12.22.10.17.1, Field TPNC Invalid Conditions.
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