DOJ sues 4 more states over in-state tuition for undocumented students

The U.S. Department of Justice on Thursday, Aug. 27, filed new federal lawsuits against Arizona, New Mexico, Oregon and Washington, challenging state laws that let some undocumented students pay in-state tuition and, in several cases, receive state scholarships or other aid. The filings expand a fast-moving federal campaign that now reaches 21 states and arrives just as public colleges are finalizing residency classifications, bills and aid packages for the 2026-27 academic year. (justice.gov)

What changed on Thursday is not yet a court order; it is a new round of litigation. But for colleges, that distinction matters less than it might sound. The complaints ask judges to block enforcement of the challenged laws, and they name not just the states themselves but, in different combinations, agencies and governing boards that run public higher education systems, including the Arizona Board of Regents, the New Mexico Higher Education Department, Oregon’s Higher Education Coordinating Commission and Washington’s Student Achievement Council. That means the cases land directly on the offices that set residency rules, post tuition tables, administer state aid and communicate with students. (justice.gov)

What the suits challenge

The federal government’s legal theory is straightforward. It relies on 8 U.S.C. § 1623(a), which says a person not lawfully present in the United States cannot receive a postsecondary education benefit on the basis of residence within a state unless U.S. citizens can receive the same benefit without regard to their own state residency. DOJ says the four states violate that rule by offering resident tuition, scholarships or other aid to undocumented students while charging higher rates, or limiting aid access, for many U.S. citizens from other states. The department made the same argument in suits it filed earlier this month against New York, Connecticut and Vermont.

The challenged programs are not identical. In Arizona, the complaint targets Proposition 308, approved by voters in 2022 and effective Dec. 5 of that year. Arizona Board of Regents guidance says Prop. 308 lets students, regardless of immigration status, qualify for in-state tuition if they attended an Arizona public or private high school or homeschool for at least two years and graduated in Arizona or earned an Arizona GED; the measure also repealed a prior statute that had barred state-funded financial aid for students without lawful status. In New Mexico, DOJ says Senate Bill 582, now codified at Section 21-1-4.6, and related state residency rules extend resident tuition and state-funded aid on the same terms regardless of immigration status. (azregents.edu)

Oregon and Washington have built broader student-facing systems around the benefits now under challenge. Oregon’s complaint targets the state’s Tuition Equity law, codified at ORS 352.287, while Oregon’s higher-ed agency tells students and advisers that undocumented students may use the ORSAA, the state’s alternative aid application, to qualify for programs including the Oregon Opportunity Grant, Oregon Promise and some scholarships; the 2026-27 ORSAA is already open. In Washington, the Student Achievement Council says undocumented students can qualify for resident tuition and state financial aid, including through the WASFA, and the 2026-27 WASFA is open now; DOJ’s complaint also points to state aid and the Undocumented Student Support Loan Program. (justice.gov)

Why the operational risk lands on campuses first

For college leaders, the immediate question is less about the eventual politics of the cases than about where a court order would hit first. In Washington, for example, the state says resident students pay lower tuition and are eligible for state aid, and colleges usually determine residency through admissions and aid applications. In New Mexico, the Higher Education Department explicitly ties residency determinations to reduced tuition rates. In Arizona, Prop. 308 created a separate path to in-state tuition that does not require a qualifying student to prove domicile under the state’s ordinary residency rule. In Oregon, the ORSAA functions as the intake point for state grants and scholarships for many undocumented students. (wsac.wa.gov)

That architecture is why these lawsuits matter operationally before any merits ruling arrives. If a judge were to grant preliminary relief, institutions could need to re-code resident and nonresident classifications, revise tuition bills, pause or repackage some state aid offers, and rewrite student guidance on who should complete FAFSA, WASFA or ORSAA. That is an inference from how the states’ own systems are set up, not a step DOJ spells out in the complaints. But it is a practical one: residency status is not a side label in higher ed. It is upstream of tuition charges, aid eligibility, admissions letters and often enrollment decisions. (wsac.wa.gov)

The pressure points will differ by state. Arizona’s law is tied to high school attendance and graduation criteria, which may require campuses to revisit application questions and document review rules specific to Prop. 308. New Mexico’s structure runs through statewide residency and aid rules, so registrars and financial-aid offices could both be pulled in. Oregon and Washington have spent years building alternative state-aid pathways for students who do not complete the FAFSA, so any injunction there could create not only billing questions but also confusion about which application students should use, and whether awards already in process can be disbursed. (azregents.edu)

What remains uncertain

The merits are far from resolved. As of Friday, Aug. 28, the cases had just been filed, and there was no public indication in the materials reviewed that any of the four courts had already issued preliminary injunctions. One reason campus planners should not assume identical outcomes is that the state laws are not written the same way. Arizona’s attorney general issued a formal opinion in August 2025 concluding that Prop. 308 is consistent with federal law because, in the state’s view, it conditions eligibility on school attendance and graduation criteria rather than residence itself. That does not settle the case, but it highlights the kind of argument states may raise. (justice.gov)

Still, the campaign is no longer theoretical. DOJ said on Aug. 10 that its then-pending challenges had reached 17 states, and it has pointed to earlier wins or negotiated outcomes in places including Texas, Nebraska and Illinois. In Nebraska, the department announced a proposed consent decree with the state in April. In Illinois, the U.S. attorney’s office said a federal court permanently enjoined the challenged policies in July, though the order was briefly stayed to allow the defendants to seek further relief. Those cases do not predetermine what happens in the four new states, but they do explain why campus officials should treat the latest complaints as a compliance issue, not just another headline in the immigration wars. (justice.gov)

The next developments worth watching are narrow but consequential: whether DOJ quickly seeks preliminary injunctions, whether states publicly commit to defending the laws, and whether higher-ed agencies issue interim guidance to campuses before courts act. With aid applications already open in Oregon and Washington, and fall billing and enrollment decisions underway across all four states, even a short period of legal ambiguity could force colleges to choose between moving fast, moving carefully, or trying to do both at once. (oregonstudentaid.gov)