DOJ Civil Division memo elevated denaturalization to top-five priority, expanding revocation criteria far beyond fraud-in-naturalization

On June 11, 2025, Assistant Attorney General Brett Shumate signed a Civil Division enforcement memo elevating denaturalization to one of DOJ's top five enforcement priorities. The memo directed Civil Division attorneys to "prioritize and maximally pursue denaturalization proceedings in all cases permitted by law and supported by the evidence," and expanded the criteria for citizenship revocation far beyond the historical threshold—previously reserved for war criminals, former Nazis, and those who lied on their naturalization applications. The new criteria included PPP loan fraud, Medicaid fraud, gang membership, and a broad catch-all "any other cases" category, giving prosecutors wide discretion to target naturalized citizens on grounds with no precedent in denaturalization law.

Denaturalization proceedings are civil rather than criminal, which carries significant legal consequences for targets: no right to appointed counsel, a lower evidentiary burden for the government, and no statute of limitations—allowing the government to build cases on decades-old records. Legal experts noted the unlimited "any other cases" category creates conditions for politically motivated prosecutions. Law professor Cassandra Robertson of Case Western Reserve University called the expansion a due process violation under the 14th Amendment. The Supreme Court held in Afroyim v. Rusk (1967) that expansive citizenship stripping "is inconsistent with the American form of democracy, because it creates two levels of citizenship," and that Congress cannot strip citizenship without consent.

The memo directly preceded a dramatic acceleration of denaturalization activity: by April 2026, DOJ had referred 384 naturalized Americans for denaturalization across 39 U.S. Attorney's offices—the highest volume in history. The June 11, 2025 memo transformed denaturalization from a narrow legal remedy into a broad enforcement tool affecting all 24.5 million naturalized Americans, without statutory authorization for the expanded criteria and without procedural protections matching the severity of the action.