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

Use these instructions for form revisions 2017 and Later with tax quarters of 201703 and Later only.

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Enter an "X" if the Section 3504 Agent box is marked.

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▸Contents — Internal Revenue Manual Part 3. Submission Processing

Internal Revenue Manual Part 3. Submission Processing

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