N›Taxpayer Notice Codes (TPNCs)›Forms 1120, 1120-C, 1120-F, 1120-H, 1120-L, 1120-PC, 1120-REIT & 1120-RIC MFT 02 TPNCs

Form 1120-S MFT 02 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 1120-S, U.S. Income Tax Return for an S Corporation in IRM 3.12.217-26, Taxpayer Notice Codes (TPNC).

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▸Contents — Internal Revenue Manual Part 3. Submission Processing

Internal Revenue Manual Part 3. Submission Processing

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