A federal appeals court let the Internal Revenue Service keep sharing names and addresses with immigration agents, ruling challengers are unlikely to win on tax confidentiality claims.
Story Snapshot
- The D.C. Circuit upheld a lower court’s refusal to halt the IRS–ICE data-sharing deal.
- Judges said the challengers are unlikely to prove the disclosures violate Section 6103.
- The agreement lets agents match names and last-known addresses for immigration enforcement.
- Advocates and 115 members of Congress argue the sharing breaches tax privacy protections.
What The Court Decided And Why It Matters
On February 24, 2026, the United States Court of Appeals for the District of Columbia Circuit affirmed the denial of a preliminary injunction against an Internal Revenue Service and Immigration and Customs Enforcement data-sharing agreement. The panel found the plaintiffs were unlikely to succeed on their claim that the arrangement violates tax confidentiality rules. The ruling keeps the program in place while the case continues. It does not end the lawsuit, but it sets the near-term ground rules.
The case centers on whether the Internal Revenue Code’s Section 6103 protects the specific data the agencies share. The government says the agreement allows names and last-known addresses to help find people in immigration investigations and actions tied to removal orders. Reporting on the decision says the court pointed to text that allows address disclosures when they are not “taxpayer return information,” weakening the challengers’ position at this stage.
The Agreement And The Legal Fight Over Section 6103
A memorandum signed in April 2025 created a process for Immigration and Customs Enforcement to ask the Internal Revenue Service to match names and addresses for targeted cases. Immigrant-rights groups sued, saying the agreement breaks Congress’s promise that returns and “return information” are confidential, with narrow exceptions. They argue the bulk nature and the link to enforcement turn even simple fields into protected tax data, which the Internal Revenue Service cannot disclose under the law.
The government cites Section 6103’s exception structure, which allows disclosures in certain non-tax criminal investigations when requests meet strict conditions. Congressional Research Service summaries describe the court’s view that the challengers did not show a clear likelihood that the fields shared here qualify as protected “return information” in the way they were disclosed. That reading, at least for now, supports continued coordination under the memorandum while the district court reviews the merits.
Objections From Lawmakers And Advocacy Groups
Opponents warn the practice will chill tax filing and erode privacy. A brief from 115 members of Congress argued that giving Immigration and Customs Enforcement taxpayer addresses in bulk flouts the statute’s limits and endangers families who followed tax rules in good faith. Advocacy filings also flagged a disclosure error the Internal Revenue Service acknowledged in court papers, pressing for tighter court oversight and discovery into what was sent and why. Those claims remain before the lower court.
News coverage also notes confusion over overlapping cases and orders in other courts that touch on similar sharing practices. The D.C. Circuit ruling addresses only this case and this agreement’s current operation. The lawsuit now returns to the district court, where judges will review fuller records, including how the request process works, who can access the data, and whether safeguards meet the statute’s conditions. A final ruling could affirm, narrow, or halt parts of the arrangement.
Why This Case Hits A Nerve Across The Spectrum
Americans want both safety and privacy. Many see agencies repurposing personal data for new missions without clear guardrails. This case sits at that fault line. Section 6103 starts with strict confidentiality and then lists exceptions. The government leans on those exceptions to pursue immigration cases. The challengers say that flips the rule on its head. The D.C. Circuit did not settle that debate; it decided who is likely to win under current facts while the full fight continues.
Sources:
thegatewaypundit.com, congress.gov, migrantusa.com, apnews.com, law360.com, democracyforward.org
