Note:
Internal Revenue Manual Part 5. Collecting Process · 2026-10-03 edition · updated 2026-10-04 · United States
Advise the taxpayer that if future Forms W-2 and TINS do not match, they may be locked in again.
The non-owner of the SSN filed a return under ITIN
The individual calling is inappropriately using another taxpayer's SSN for purposes of employment and a Lock-In letter was issued on the borrowed SSN, do not disclose any of the SSN owner information.
The non owner of the SSN will not be released or modified.
Get a plain-English answer with a citation back to this text.
Ask AI about this code