The Supreme Court ruled unanimously that federal appeals courts must defer to immigration judges when evaluating whether asylum-seekers have demonstrated "persecution" under the law. No justice dissented. And the opinion was delivered by Justice Ketanji Brown Jackson, a Biden appointee.
In Urias-Orellana v. Bondi, the Court held that appellate courts are required to apply a "substantial-evidence" standard when reviewing the Board of Immigration Appeals' determination on persecution claims, Newsweek reported. In practice, that means federal judges cannot easily second-guess the rulings of immigration courts on whether someone qualifies for asylum protection.
The ruling is a clear win for the Trump administration's Department of Justice and for the principle that immigration enforcement decisions belong to the agencies Congress designed to make them, not to appellate judges inclined to substitute their own judgment.
The case was brought by Douglas Humberto Urias-Orellana, his wife, Sayra Iliana Gamez-Mejia, and their minor child, all natives of El Salvador who entered the United States illegally in 2021. After being placed in removal proceedings, the family applied for asylum.
Under the Immigration and Nationality Act, the government "may grant asylum" to a noncitizen if it "determines" they qualify as a "refugee," defined as someone "unable or unwilling to return" to their home country "because of persecution or a well-founded fear of persecution on account of race, religion, nationality, membership in a particular social group, or political opinion."
Urias-Orellana testified that a hitman in El Salvador was targeting him. An immigration judge found his testimony credible but concluded it did not establish past persecution or a well-founded fear of future persecution under the INA. The judge denied the asylum applications and ordered the family's removal.
The Board of Immigration Appeals affirmed. The U.S. Court of Appeals for the 1st Circuit affirmed again. And now the Supreme Court has affirmed a third time, with every justice agreeing.
Justice Jackson's opinion grounded the ruling in congressional intent, arguing that the legislature deliberately built deference into the immigration system. Jackson wrote that Congress gave "significant deference" to fact-finding by immigration judges, and that overriding that design would create an incoherent system.
"We granted certiorari to determine whether the Court of Appeals applied the appropriate standard of review under the INA. We conclude that the statute requires application of the substantial-evidence standard to the agency's conclusion that a given set of undisputed facts does not constitute persecution. Accordingly, we affirm."
Jackson also addressed the argument that persecution findings involve mixed questions of law and fact, which might warrant less deference. She rejected it directly.
"It is certainly true that the required persecution determination turns on more than just the facts: The INA's legal standard for 'persecution' must be applied to the IJ's findings of fact. But Elias-Zacarias and the subsequent statutory history suggest that Congress meant for the entirety of this kind of 'mixed' determination, including both the IJ's factual findings and the application of the statute to those findings, to receive deference."
That language matters. It closes a door that immigration attorneys have tried to wedge open for years: the idea that appellate courts can reinterpret what counts as "persecution" even when the underlying facts aren't disputed. The Court said no. Congress meant what it wrote.
Unanimous decisions at the Supreme Court are not as rare as the media's obsession with 5-4 splits suggests. According to SCOTUSblog, the justices reached unanimous rulings in 42 percent of cases during the 2024 term. But the composition of this particular 9-0 matters.
When a Biden-appointed justice authors an opinion that reinforces the government's authority to deny asylum claims and deport illegal immigrants, it tells you something about the legal foundation of the case. This was not a close call. The law is clear, and not even the Court's liberal wing could find a reason to carve out an exception.
The Court has previously ruled in favor of the Trump administration on several key immigration enforcement issues. This ruling extends that pattern, and it does so on a question that touches every asylum case moving through the federal system. By locking in the substantial-evidence standard, the Court has made it significantly harder for asylum-seekers to overturn immigration judge rulings on appeal.
The ruling arrives as the Trump administration continues immigration enforcement operations across multiple states. Those operations have drawn protests and heightened scrutiny of the Department of Homeland Security. Two U.S. citizens, Renee Good and Alex Pretti, were shot and killed by federal agents in Minnesota in January during enforcement operations, a reality that underscores both the stakes and the tensions surrounding immigration policy on the ground.
None of that changes the legal question the Court answered. But it does place the ruling in context. The administration is enforcing immigration law aggressively, and the judiciary has now reinforced, unanimously, that immigration judges' determinations on asylum claims deserve deference rather than do-overs.
For years, the asylum system has functioned as a bottleneck exploited by those who enter the country illegally and then use procedural claims to delay removal indefinitely. Every layer of appellate review becomes another opportunity to run out the clock. This ruling tightens that process. When an immigration judge hears testimony, finds it credible, and still determines it doesn't meet the legal threshold for persecution, that finding now carries real weight all the way up.
Watch for how this ruling gets covered. A unanimous Supreme Court decision authored by a liberal justice, affirming the government's power to deport illegal immigrants whose asylum claims don't meet the statutory bar, does not fit the narrative that the current Court is a partisan wrecking ball. It does not support the claim that immigration enforcement is lawless overreach.
Nine justices read the Immigration and Nationality Act. Nine justices agreed on what it says. Congress built a system that trusts immigration judges to make these calls, and the Supreme Court just told the rest of the federal judiciary to respect that design.
The law worked exactly as it was written.