What Is an SSN Trace in Employment Screening?

An SSN trace helps develop identity history

An SSN trace generally compares candidate-supplied identifying information with available identity-development data. The response may show names, aliases, and addresses associated with the supplied information, helping a screening team identify jurisdictions that may deserve additional review.

The word “trace” can sound more conclusive than the service is. A trace is a starting point for organizing a search, not proof that every returned name or address belongs to the candidate and not a confirmation that a Social Security number is valid for employment.

What information may appear

• Current and former names or spelling variations associated with the supplied information.
• Address history that may help identify counties or states for additional searches.
• Dates associated with address or identity records, depending on the source.
• Differences from the candidate’s application that may require clarification.

Coverage, timing, and accuracy vary. Older addresses may remain listed, recent addresses may not yet appear, and shared household information can create confusing associations. Review the response with candidate-supplied information rather than assuming every line is correct.

What an SSN trace does not do

An SSN trace does not search county courts, state repositories, federal district courts, registries, or criminal databases. It may help identify where a separate criminal-record search could be relevant, but the trace itself does not return a criminal history.

It is also separate from Form I-9, E-Verify, Social Security Administration confirmation, and work-authorization determinations. Review the I-9 Compliance service for that distinct workflow.

Using trace information responsibly

1. 1

   Compare

   Compare the trace with candidate-supplied names and address history.

2. 2

   Clarify

   Ask for clarification when information is incomplete or inconsistent.

3. 3

   Select

   Use relevant history to help select appropriate follow-up searches.

4. 4

   Document

   Keep the purpose and review process clear and consistent.

A trace can make a screening workflow more focused when paired with services that answer job-related questions. Learn more about SSN Trace and employment background checks.