Some persons have been issued more than one SSN. If there is reason to believe that a person has more than one SSN, take the following action:
NOTE: Since all SSNs assigned to a person remain valid, SSA provides SSA PCU with any other SSNs assigned to the client.
Illinois Department of Human ServicesJB Pritzker, Governor · Grace B. Hou, Secretary
IDHS Office Locator
IDHS Help Line
© 2020 Illinois Department of Human Services