Personal Responsibility and Work Opportunity Reconciliation Act (1996)
Congress passed the welfare overhaul that barred undocumented immigrants from most federal benefits and created the immigration-verification framework at issue in this case. States built verification systems and applied the rules for decades.
States excluded undocumented immigrants from most means-tested programs under the new law.
The law's 'federal public benefits' category became the hook the 2025 administration used to expand verification to child care, health clinics, and shelters.
This is the statute the 2025 reinterpretation leaned on. The ruling says the administration stretched its meaning beyond what Congress wrote or agencies long practiced.
