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Trump officials say the president might suspend habeas corpus. Can he do that?

In the past two weeks, two White House officials have floated the idea that President Donald Trump could suspend habeas corpus. Enshrined in the U.S. Constitution to protect people from being unlawfully detained, habeas claims have emerged as an effective obstacle to the Trump administration’s efforts to deport large numbers of immigrants from the country.

The Constitution says habeas corpus can be suspended in specific situations, and White House officials argue that the recent influx of illegal immigration constitutes an invasion that allows for the suspension of habeas rights.

Habeas corpus has been suspended four times in U.S. history, and always with some kind of approval from Congress – one time, after the fact. Habeas rights have been suspended in specific locations, but never, legal experts say, for specific groups of people, such as unauthorized immigrants.

Why We Wrote This

The U.S. Constitution allows habeas corpus to be suspended in situations such as an invasion – and the Trump administration suggests the influx of illegal immigration meets that description. The writ has been suspended four times in U.S. history.

What is habeas corpus?

Habeas corpus can be traced to before the Magna Carta. Sometimes referred to as the “great writ of liberty,” habeas is a legal procedure that allows an individual to argue before a court that their detention is illegal. U.S. courts have interpreted this right as extending to noncitizens, such as men detained at Guantanamo Bay.

The U.S. Constitution includes various protections for individual liberty. The due process clause of the 14th Amendment says no person can be deprived “of life, liberty, or property, without due process of law.” The Fifth Amendment gives people a right not to self-incriminate, or be tried for the same crime twice. The Sixth Amendment provides a right to a speedy trial, and the Eighth Amendment forbids excessive bail – both protections against extended incarceration.

Lorin Granger/Harvard Law School/AP

A rare copy of the Magna Carta from 1300 sits in a display case at Harvard Law School in Cambridge, Massachusetts, April 15, 2025.

Habeas corpus is older than all of these rights. Having been included in the Magna Carta in 1215, and later codified by the British Parliament in 1679, the Framers adopted habeas as a foundational American right. Habeas corpus, the Constitution says, “shall not be suspended, unless when in cases of rebellion or invasion.” Exactly when, and how, habeas can be suspended is unclear, but scholars say some clear rules have emerged over time.

“Members of the founding generation referred to habeas as ‘essential to freedom,’” says Amanda Tyler, a professor at the University of California, Berkeley, School of Law.

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