Note:
Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States
If information appears other than in the designated box (i.e., stamped information) enter the information.
Prep EIN
Preparer’s EIN
Enter the Preparer’s EIN. If the Preparer’s EIN is missing, more or less than nine numerics or illegible, press
Get a plain-English answer with a citation back to this text.
Ask AI about this code