The Internal Revenue Service does not share information about ITIN taxpayers with the Bureau of Citizenship and Immigration Services or Immigration and Customs Enforcement (ICE).
TheTax ID (ITIN) is a tax processing number issued by the Internal Revenue Service (IRS) to ensure that people (including unauthorized immigrants) pay taxes. Even if they do not have a Social Security (SSC), and regardless of the status of Immigration, many immigrants have ITINs. People who do not have legitimate status in the United States can obtain an ITIN.
