Claiming sanctuary in a church carries no legal weight in the United States. No statute, constitutional provision, or court decision gives a house of worship the power to block an arrest, halt a deportation, or pause a criminal case. Officers with a valid warrant can walk into a sanctuary the same way they can walk into any other building. For years, the reason immigration agents rarely did so was an internal federal policy of restraint, not a legal barrier, and that policy was rescinded on January 20, 2025.
Where the Idea of Sanctuary Comes From
The notion of sacred refuge is old. Medieval English churches could offer temporary protection to accused criminals while they negotiated surrender or arranged to leave the country. That tradition never crossed into American law. The Constitution does not mention sanctuary, no federal statute creates it, and no court has ever recognized a right to avoid arrest by stepping inside a church.
The idea reappeared in the 1980s, when roughly 500 congregations sheltered Central American refugees fleeing civil wars in Guatemala and El Salvador. The federal government prosecuted. Sixteen people, including priests, nuns, and a minister, were indicted on 71 counts of conspiracy and harboring. Eight of the eleven who went to trial were convicted. The judge imposed probation rather than prison, but the convictions themselves settled the legal question: churches enjoy no exemption from federal law.
The Policy That Used to Keep Agents Out
What kept ICE out of churches was an agency guideline, not a rule of law. Beginning in 2011, ICE followed a “sensitive locations” policy telling officers to avoid enforcement at houses of worship, schools, and hospitals absent prior approval from headquarters or an emergency such as an imminent threat to public safety.
In October 2021, DHS Secretary Alejandro Mayorkas expanded the framework and renamed it the “Protected Areas” policy. It directed ICE and CBP to refrain from arrests, searches, and surveillance at places of worship “to the fullest extent possible.” Any building or temporary site hosting religious activity qualified. When emergencies did justify action, agents were instructed to work out of public view and minimize disruption.
What Changed in January 2025
On January 20, 2025, a DHS memorandum rescinded the Protected Areas guidelines. In their place is a general instruction that officers should use “discretion” and “common sense” when deciding where to enforce immigration law. No category of location, including churches, receives special protection anymore. ICE and CBP agents can now conduct enforcement at or near a house of worship without seeking headquarters approval.
By mid-2025, religious organizations had filed a federal lawsuit alleging arrests in church parking lots, during preschool pickup at a church facility, and attempted arrests while pastors were preaching. Whether courts impose new limits is unresolved. For now, the practical shield that gave sanctuary its real-world force is gone.
What Sanctuary Does for the Person Inside
Being inside a church does not pause a deportation order, create a legal defense, or improve an immigration case. A removal order remains in effect wherever the person is standing. The only thing sanctuary historically provided was a physical buffer: agents chose not to enter. That buffer rested entirely on agency policy and could be withdrawn at any time. It has been.
During the years the sensitive locations policy was in effect, some people used the time to pursue motions to reopen or applications for a stay of removal. A few succeeded. Sanctuary itself contributed nothing to those outcomes; the legal work could have been done from anywhere. And staying inside for months or years carried its own costs: isolation, inability to work, dependence on the congregation, and no guarantee any remedy would come through.
For someone facing a criminal warrant rather than immigration enforcement, the picture is worse. Hiding does not make charges disappear. It can add a failure-to-appear charge, and a judge is far less likely to grant bail to someone who has already tried to evade arrest.
Do Religious Freedom Laws Create Sanctuary
Some have argued the First Amendment should keep officers out of houses of worship. Courts have rejected that argument. In Employment Division v. Smith (1990), the Supreme Court held that the Free Exercise Clause does not excuse compliance with a neutral law that applies to everyone, even when it burdens religious practice. A warrant is a generally applicable law enforcement tool, and its target being inside a church does not make its execution a religious freedom violation.
The Religious Freedom Restoration Act, passed in 1993 in response to Smith, is stronger. It bars the federal government from substantially burdening religious exercise unless it has a compelling interest and uses the least restrictive means. RFRA has two limits that keep it from creating sanctuary. First, it applies only to the federal government; the Supreme Court struck down its application to state and local governments in City of Boerne v. Flores (1997). Second, courts have consistently found that enforcing immigration and criminal law is a compelling interest that overrides religious objections.
Criminal Exposure for the Church and Its Leaders
A congregation that shelters someone from law enforcement is not just making a moral statement. It is potentially committing federal crimes.
Federal immigration law makes it a crime to conceal, harbor, or shield from detection any person unlawfully in the country, when the person doing so knows or recklessly disregards that fact. Penalties, applied per person harbored, run up to 5 years in prison for basic harboring, up to 10 years if done for commercial advantage or financial gain, up to 20 years if the offense places a life in jeopardy or causes serious bodily injury, and up to life imprisonment or the death penalty if death results.
A separate federal statute targets anyone who harbors or conceals a person named in an arrest warrant. If the warrant is for a misdemeanor, the penalty is up to one year; for a felony or a prior conviction, up to five years. Accessory-after-the-fact charges are also available against anyone who knows a federal offense has been committed and helps the offender avoid apprehension, trial, or punishment. That maximum is half the principal’s sentence, capped at 15 years when the principal faces life or death.
Publicly declaring a building a “sanctuary” provides no immunity. It creates a public record of intent that makes prosecution easier. Announcing that the congregation will shelter a specific person from ICE effectively documents the knowledge and intent that prosecutors would otherwise have to prove.
How Courts Read “Harboring”
“Harboring” in immigration law is not the same as providing a place to stay. Federal appellate courts have read the statute to require more than housing. The Fifth Circuit has held that harboring requires “something more than mere housing,” and that “something is being hidden from detection.” The Seventh Circuit has said that when the basis for conviction is providing housing, there must be evidence the defendant “intended to safeguard that alien from the authorities.” The Second Circuit has required proof that the defendant intended both to help the person remain in the country and to prevent detection.
This matters for congregations. A church that gives temporary shelter to someone without knowing their status, or without intent to hide them, likely falls outside the statute. A church that publicly declares it is sheltering a named person to prevent deportation has essentially conceded the intent element. The more openly the act is framed as resistance to enforcement, the stronger the prosecution’s case becomes.
Risk to the Church’s Tax-Exempt Status
A church’s 501(c)(3) status can also be at stake. The IRS can revoke exemption when an organization’s purpose is illegal or when a substantial part of its activities falls outside its exempt purpose. In Church of Scientology v. Commissioner, the court found that pervasive illegal activity, including multiple felony convictions, constituted an illegal purpose regardless of the organization’s religious character. Even an isolated incident can suffice if it is serious enough to outweigh the organization’s other work. Standard liability insurance policies for religious institutions typically exclude coverage for criminal or intentional acts, so a prosecuted congregation would likely bear its own legal costs.
The Bottom Line
Congregations that offer sanctuary generally do so as an act of civil disobedience, with open eyes about the risks. The 1980s movement operated on exactly that premise: break the law openly, accept the consequences, and use the attention to push for policy change. Some of those efforts eventually helped shift refugee policy.
The law itself has not moved. Sanctuary offers no legal protection to the person inside. It exposes church leaders to federal criminal charges carrying years in prison. It puts the institution’s tax-exempt status at risk. And since January 2025, it no longer even carries the practical protection of an agency policy keeping agents at the door.