The Justice Department warned states they could lose billions of dollars in welfare funding if they do not report known illegal migrants to the federal government, according to a legal opinion released Wednesday by the DOJ's Office of Legal Counsel.

Under the new interpretation, states participating in two key welfare programs must require all state agencies—not just those administering the funds—to report individuals known to be unlawfully present to the Department of Homeland Security. The opinion marks a significant reversal of a 1998 OLC determination that had limited reporting requirements to only the agencies administering these programs.

Previously, only state agencies directly administering funding for Temporary Assistance for Needy Families and Supplemental Security Income were required to report illegal migrants. Other state entities such as colleges, universities, and departments of motor vehicles—which may also be aware of individuals' immigration status—were not subject to this mandate.

What the Left Is Saying

Democratic-led states have already filed legal challenges to block DHS from collecting personal details of people receiving funds under Temporary Assistance for Needy Families. Critics argue the expanded reporting requirement represents federal overreach into state governance and could create a climate of fear that discourages lawful residents from accessing essential services.

Civil liberties advocates contend that requiring colleges, DMVs, and other non-benefit agencies to report immigration status information effectively transforms them into extension arms of federal immigration enforcement. They say this undermines trust between communities and government institutions.

Some Democratic officials have characterized these funding threats as coercive tactics designed to compel state compliance with federal immigration priorities rather than legitimate policy implementation.

What the Right Is Saying

Administration officials argue the new interpretation simply ensures existing law is properly enforced and closes a loophole that allowed some states to shield information about individuals present in the country illegally.

Deputy Assistant Attorney General Joshua Craddock said in a statement that failure to comply with reporting requirements may lead to serious consequences, including loss of program funding. He described the opinion as restoring the full scope of federal law.

Supporters say requiring comprehensive reporting across all state agencies is necessary for effective immigration enforcement and ensures taxpayer-funded programs serve only those legally entitled to benefits. They note that illegal migrants are not eligible for either TANF or SSI.

The administration has repeatedly sought to pressure states that have refused cooperation with federal immigration agents, arguing that sanctuary jurisdictions that obstruct deportation efforts should face consequences tied to federal funding.

What the Numbers Show

All 50 states and Washington, D.C., currently participate in the reporting requirements tied to both programs subject to this policy change.

Federal Temporary Assistance for Needy Families grants total more than $16.5 billion annually across state recipients. Supplemental Security Income federal benefits exceed $60 billion annually.

These two programs together represent one of the largest categories of federal welfare spending, making the potential funding implications for non-compliant states substantial.

Courts have issued mixed rulings on related administration efforts to share immigration information. Some judges have limited requirements to share migrant data with DHS, while others have allowed federal authorities to collect certain information including Medicaid enrollment data.

The Bottom Line

The DOJ opinion represents a significant expansion of reporting obligations that could reshape the relationship between state agencies and federal immigration authorities. States face a choice between potential loss of billions in welfare funding or compliance with comprehensive reporting requirements across all government departments.

Legal challenges are expected, as Democratic-led states have already demonstrated willingness to litigate over similar DHS data collection efforts related to TANF. Courts will likely be asked to determine whether the expanded interpretation exceeds statutory authority or properly construes existing law.

The administration has made aggressive use of funding threats against sanctuary jurisdictions since returning to power, deploying federal agents into cities and partnering with state and local law enforcement to locate suspected illegal migrants. This latest move extends that pressure campaign into the welfare policy arena.