DHS Hopes To Catch Illegal Immigrants Using IRS Data

US Department of Homeland Security emblem on wall

The Department of Homeland Security may soon use IRS data to locate illegal immigrants, a move facing legal and ethical scrutiny.

Key Takeaways

  • The IRS is nearing an agreement to share tax data with immigration officials.
  • This would allow ICE to access personal information of undocumented immigrants.
  • IRS confidentiality laws usually prevent such data sharing for civil offenses.
  • Concerns arise over legality and privacy issues but align with Trump’s policies.
  • Work permits, supported by the Biden administration, have significantly increased.

The Proposal to Share IRS Data

The reported plan by the Department of Homeland Security (DHS) involves collaboration with the Internal Revenue Service (IRS) to identify and locate undocumented immigrants. This unprecedented move suggests using taxpayer data to ascertain the whereabouts of millions who lack legal status in the US. This strategy arises amidst increasing pressure to enforce immigration laws effectively, but it raises significant legal and ethical concerns.

While the IRS generally maintains confidentiality of taxpayer information, the agreement would break new ground in utilizing the tax system for immigration enforcement. The IRS would potentially breach existing privacy arrangements by cross-referencing undocumented immigrants’ details against taxpayer databases. The attempt is considered a substantial step in executing Trump’s immigration policy goals that prioritize deportation of illegal immigrants.

Potential Legal Ramifications

Legal analysts highlight that illegal border crossing is a civil offense. Traditionally, IRS data has been shared with law enforcement only under court orders for criminal investigations. This proposed use of tax records for immigration purposes introduces complexities due to its cross-boundary implications on established privacy and confidentiality laws. Such measures would mark a shift from the typical applications of IRS information, from criminal probes to immigration enforcement.

The deal aligns with the Trump administration’s aggressive deportation plans, designed to expel large numbers of undocumented immigrants. This could renew debates over federal authority boundaries concerning personal data usage. Acting IRS Commissioner Melanie Krause noted that while IRS systems won’t traditionally support immigration enforcement, future compliance measures may be expected.

Political Context and Economic Implications

The Biden administration’s immigration policies reflect a notable increase in issued work permits, from 1.279 million in 2022 to 2.139 million in 2023. Such policies aim to integrate immigrants economically, contrasting with potential enforcement of deportation orders. IRS data’s role in this enforcement intertwines immigration policy with economic factors—such as taxes, employment, and benefits received by immigrants. Over half of the estimated 11 million undocumented immigrants reportedly file tax returns using Individual Taxpayer Identification Numbers (ITINs), contributing significantly to U.S. tax revenue.

“I don’t care what the judges think as far as this case,” said border czar Tom Homan.

There’s a growing conversation around the potential misuse of tax information and its impact on immigrant communities in terms of trust and privacy. Public discourse, ignited by statements featuring notable individuals like Elon Musk, brings attention to the perceived mishandling of government resources. Musk’s allegations about fraudulent IRS refunds supported by certain political agendas highlight this as more than a legal or political issue, but a societal one raising questions about governance standards.

Sources:

  1. https://www.theguardian.com/us-news/2025/mar/23/irs-ice-deal-share-data-undocumented-immigrants
  2. https://www.politico.com/news/2025/03/31/irs-leadership-turmoil-immigration-crackdown-00254811
  3. https://www.westernjournal.com/dhs-may-ingenious-way-identify-majority-illegal-immigrants-currently-us/