010861124083 010861124085 100861113127 100861113128
Note:
Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States
Sections in this part
The training web site is for all agencies using OTCnet and is not customized for any one agency.
Get a plain-English answer with a citation back to this text.
Ask AI about this code