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Label 12

Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States

: Due to a processing error, your refund check may be delayed.

Use Label 12 when an overpaid notice (with a TC 846 on the notice module) is returned undeliverable from the U.S. Postal Service.

Always use Label 11 in conjunction with Label 12.

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▸Contents — Internal Revenue Manual Part 3. Submission Processing
Internal Revenue Manual Part 3. Submission Processing

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