A federal appellate court in the United States has ruled that the Internal Revenue Service (IRS) is permitted to share taxpayer addresses with the Immigration and Customs Enforcement (ICE) agency. The ruling specifies that this sharing of information can only occur when requested by ICE as part of federal criminal investigations that are not related to tax issues. This decision has heightened concerns among individuals using Individual Taxpayer Identification Numbers (ITIN), who are primarily non-residents and undocumented immigrants.

The court's ruling was made by Judge Harry T. Edwards on February 24, 2026, in the case of Centro de Trabajadores Unidos v. Bessent. This legal precedent could have significant implications for how taxpayer information is protected, especially for vulnerable populations who may be scrutinized for their immigration status. Since many individuals using ITINs rely on these numbers for basic tax purposes, the ruling raises alarms about the potential for these individuals to be targeted by immigration enforcement.

As a result of this court decision, there is a palpable fear among undocumented immigrants and those who assist them with their tax filings. The ability of ICE to access personal addresses through IRS records may deter individuals from filing their taxes or using ITINs altogether, further complicating their financial and legal situations. This development is crucial not only for tax policy but also for immigration enforcement and community trust in tax reporting systems, potentially leading to wider consequences within immigrant communities in the United States.