individual taxpayer identification number

The Treasury Department expanded bank data-sharing rules to support Trump's immigration enforcement efforts, allowing banks to rapidly share information about suspected customers and flag signs of undocumented status. The changes, framed as anti-fraud measures, include real-time information sharing and broader criteria for reporting, such as use of individual taxpayer identification numbers (ITINs).

The Treasury Department expanded bank data-sharing rules to support President Donald Trump's immigration crackdown, allowing banks to rapidly share information about suspected customers and flag potential immigration status issues. The changes, framed as anti-fraud measures, follow an executive order directing banks to review customer citizenship and enhance collaboration with regulators.