Can a U.S. Citizen Be Deported? What the Law Says in 2026

TL:DR – Quick Summary

• No, U.S. citizens cannot be deported. Deportation under U.S. immigration law applies only to non-citizens. A U.S. citizen, born or naturalized, cannot be deported while they hold citizenship.
• A naturalized citizen can lose citizenship only through denaturalization, if the government proves the person was not legally eligible to naturalize or that citizenship was obtained through concealment of a material fact or willful misrepresentation.
• A later crime does not automatically strip a U.S. citizen of citizenship. For a naturalized citizen, later criminal proceedings can sometimes reveal facts showing the person was not legally eligible to naturalize or concealed material information during naturalization. The government would still have to pursue a separate denaturalization process before removal could occur.
• U.S.-born citizenship is protected by the 14th Amendment, and the Supreme Court reaffirmed that protection on June 30, 2026, in Trump v. Barbara.
• Wrongful detention is rare but documented, and it can be challenged in federal court. Carrying proof of citizenship matters more than ever in 2026.

Can a U.S. citizen be deported?

No, a U.S. citizen cannot be deported. Deportation, which the law calls removal, is a process under the Immigration and Nationality Act (INA) that applies only to non-citizens. A person who validly holds U.S. citizenship is not subject to removal under the INA. That is the short answer, and it is the one I give clients who come into my Miami office frightened by what they have read online.

Three different words get mixed together in these searches, so let me separate them clearly:

• Deportation (removal): forcing a non-citizen to leave the country. Citizens are not subject to it.
• Denaturalization: a federal court taking citizenship away from someone who became a citizen through naturalization, on narrow legal grounds. A naturalized citizen would have to lose citizenship through a legally valid denaturalization process before removal could become possible.
• Loss of nationality (expatriation): voluntarily giving up citizenship, a choice the person makes, not a punishment the government imposes.

Keep those three apart and most of the fear around this topic falls away. The rest of this guide explains how each one works.

Denaturalization: how the government can revoke naturalized citizenship

It is not deportation. It is a separate federal court case the government must file and win first, under 8 U.S.C. § 1451, which allows a court to revoke citizenship that was “illegally procured” or obtained by concealing a material fact or willful misrepresentation.

The government bears the burden of proving its case by clear, unequivocal, and convincing evidence. Afroyim v. Rusk (1967) is a different, related protection. It held that the government cannot involuntarily take away the citizenship of someone who validly holds it, whether they were born a citizen or naturalized, without that person’s consent. Afroyim protects citizens who already hold valid citizenship from having it stripped as a punishment. Denaturalization is a separate legal track. It does not require the person’s consent. Instead, a federal court can revoke citizenship when the government proves, with clear and convincing evidence, that the citizenship itself was never validly obtained in the first place, because it was illegally procured or gained through concealment of a material fact or willful misrepresentation.

The grounds for denaturalization, in plain English

Denaturalization generally turns on whether citizenship was illegally procured or obtained through concealment of a material fact or willful misrepresentation. Depending on the facts, that can involve concealed criminal history, failure to satisfy a statutory eligibility requirement, prohibited conduct relevant to naturalization, sham marriage, false identity, or other evidence showing that citizenship was unlawfully obtained. The common thread is whether the requirements for citizenship were not legally satisfied or material information was concealed or willfully misrepresented during the naturalization process. Something that happens years later, on its own, is usually not a ground. You can read the government’s own rules in the USCIS Policy Manual, Volume 12, Part L. 

What the June 2025 DOJ memo changed

On June 11, 2025, the Department of Justice (DOJ) Civil Division issued a memo directing its attorneys to pursue denaturalization cases more aggressively, making it one of the division’s top five civil enforcement priorities. The memo, signed by Assistant Attorney General Brett Shumate, does not change the law. It changes how hard the government looks for cases. It lists 10 categories of people to prioritize:

• National security threats, including terrorism, spying, or illegal export of sensitive technology
• War crimes, torture, and other human rights violations
• Members of gangs, cartels, or transnational criminal groups
• Serious crimes that were hidden during naturalization
• Human trafficking, sex offenses, and violent crimes
• Fraud against government programs, such as PPP or Medicaid and Medicare fraud
• Large financial fraud against private victims
• Citizenship obtained through bribery, misrepresentation, or corruption
• Cases referred alongside other criminal charges
• Any other case the Civil Division decides is important enough to pursue

If you became a citizen lawfully and your naturalization application was accurate, the memo does not itself create a new basis for taking away your citizenship. It signals substantially greater enforcement attention to potentially viable denaturalization cases, so it is still a real reason to make sure your record is clean and your paperwork is consistent. If you are worried about an old application, here are the steps naturalized citizens can take now to guard against denaturalization.

Civil vs criminal denaturalization: know the difference

Denaturalization can arise through civil or criminal proceedings, and the difference matters a lot for your rights. Civil denaturalization is a lawsuit under 8 U.S.C. § 1451. Criminal denaturalization can arise from a prosecution under 18 U.S.C. § 1425, where a conviction can result in revocation of citizenship under the applicable denaturalization provisions.

The detail most articles skip: in a civil denaturalization case, you do not get a government-appointed lawyer, and there is no time limit on when the case can be filed. That is exactly why getting your own experienced attorney early makes such a difference.

Why minor mistakes do not cost citizenship

A small or honest mistake on your naturalization application will not, by itself, cost you your citizenship. In Maslenjak v. United States (2017), the Supreme Court addressed the government’s burden in a criminal denaturalization case under 18 U.S.C. § 1425, where the charge was that the person made an unlawful statement or committed an unlawful act in obtaining citizenship. In that criminal context, the Court held that the false statement must have played a role in obtaining citizenship; a false statement that had no bearing on the acquisition of citizenship was insufficient for the charged offense. A trivial error, or a false statement that made no difference to the acquisition of citizenship, is not enough by itself under that provision. Maslenjak does not eliminate the separate statutory ground of illegal procurement, where naturalization can be revoked because the person was not legally eligible in the first place, apart from any false statement. This ruling still protects naturalized citizens from having old, immaterial paperwork issues used against them.

Denaturalization has always been rare. The government filed about 11 cases a year on average between 1990 and 2017, and even after enforcement grew, the yearly total stayed under 100, reserved mostly for war criminals and serious fraud. That enforcement pattern has changed sharply since January 20, 2025. The Department of Justice reported that it had filed 123 civil denaturalization complaints since January 20, 2025, which it described as the largest denaturalization effort in recorded history. More enforcement activity is not a new legal standard. The government still has to prove the same statutory grounds, illegal procurement or concealment of a material fact or willful misrepresentation, in every one of those cases. The 2025 memo and the 2026 filing numbers signal more attention, not a change in who legally qualifies.

Can a naturalized citizen be deported for a crime?

A naturalized citizen cannot be deported simply for committing a crime. A later crime does not automatically strip a U.S. citizen of citizenship. Like any other citizen, you answer to the criminal courts, not to removal, for conduct that happens after you naturalized. But for a naturalized citizen, a later criminal proceeding can sometimes reveal facts showing that the person was not legally eligible to naturalize in the first place, or that they concealed material information during the naturalization process. That distinction matters. Illegal procurement means the person did not actually meet the legal requirements for citizenship at the time, whether or not any lie was involved. Material concealment or willful misrepresentation means the person hid or misstated a fact that would have affected the decision to grant citizenship. Either finding can support denaturalization, but the government would still have to pursue that separate denaturalization process, in federal court, before removal could ever follow.

This answers several versions of the question people ask me:

• A felony committed years after naturalization does not, by itself, lead to denaturalization.
• A misdemeanor does not strip citizenship.
• A domestic violence conviction is handled by the criminal system. It does not remove your citizenship unless a later proceeding shows you were not legally eligible to naturalize or that you concealed material information during naturalization.

Note the careful wording. The risk is not the new crime by itself. The risk is a case that reveals your naturalization was not legally valid to begin with, or that material facts were hidden or misrepresented during that process.

Can a U.S.-born citizen be deported?

No. A person who validly acquired U.S. citizenship at birth cannot be deported, and that citizenship generally cannot be involuntarily taken away. A citizen may voluntarily relinquish nationality only when the legal requirements, including the required intent, are satisfied. The 14th Amendment’s Citizenship Clause makes everyone born here and subject to U.S. jurisdiction a citizen, and the Supreme Court in Afroyim v. Rusk confirmed the government cannot involuntarily strip a valid citizen of that status.

Because of the headlines, this section needs a clear 2026 update. On January 20, 2025, the administration issued Executive Order 14160, trying to limit birthright citizenship for some children born in the U.S. to parents who were undocumented or only temporarily present. On June 30, 2026, the Supreme Court ruled 6–3 in Trump v. Barbara that children born in the United States to parents who are unlawfully or temporarily present are within the Fourteenth Amendment’s Citizenship Clause and struck down Executive Order 14160’s attempt to deny them citizenship. On August 6, 2026, the administration issued new executive orders again seeking to restrict birthright citizenship and birth tourism for certain categories of children. Those orders are being challenged in court and are not the same order the Supreme Court struck down. Here is the point to hold onto: every one of these efforts, past and pending, tries to change who receives citizenship at birth going forward. None of them purports to deport, or has the legal power to deport, people who already hold valid U.S. citizenship. If you are a citizen today, that status is intact.

Can acquired or derivative citizens be deported?

No. People who became citizens automatically through a U.S. citizen parent, whether by acquired citizenship (born abroad to a U.S. citizen parent) or derivative citizenship (a child who becomes a citizen when a parent naturalizes), have the same protection from deportation as any other citizen. The catch is proof.

I have represented people who were, in fact, citizens but could not quickly prove it, and ended up detained. Some did not even know they had citizenship through a parent. If your citizenship came through a parent, a Certificate of Citizenship, which you can request with Form N-600, is important evidence for many acquired and derivative citizens, but it is not the only proof that exists. A valid U.S. passport is also strong documentary evidence of U.S. citizenship, and it is issued through a separate process. Form N-600 is simply the application used to obtain a Certificate of Citizenship in appropriate cases, not the only means of establishing citizenship. Getting reliable proof, whichever form it takes, in order before you ever need it is the best protection I can recommend.

Wrongful detention and deportation of U.S. citizens: rare but real

U.S. citizens are sometimes wrongfully detained, and in rare, disputed cases people asserting U.S. citizenship have been removed, even though the law does not permit removal of someone who is legally a U.S. citizen. ICE cannot lawfully detain or deport a citizen on immigration grounds, but mistakes happen when someone cannot immediately prove citizenship.

The numbers have grown. ProPublica documented more than 170 instances in 2025 of U.S. citizens held by immigration agents during raids or protests, and the group is not all one thing. More than 50 of those citizens were held after agents questioned their citizenship. Roughly 130 were arrested over allegations of assaulting or interfering with officers, including at protests, and many of those cases were later dropped. In one 2025 case, Chanthila “Shawn” Souvannarath, a man asserting a claim to U.S. citizenship through his naturalized father, was detained and deported to Laos despite a federal court order that had directed ICE to keep him in the country while his citizenship claim was reviewed. A federal judge found he had presented a substantial claim of U.S. citizenship, but that claim had not been finally adjudicated before ICE removed him, and it remains disputed rather than established. That case led to a habeas corpus challenge and a demand for his return. The Department of Homeland Security (DHS) publicly disputes that it deports citizens. What is not in dispute is that U.S. citizens have been detained by immigration agents, including cases in which agents questioned or failed to recognize the person’s citizenship.

Why it happens

Wrongful detention can result from bad data, missing documents, mistaken identity, or other problems in determining or verifying a person’s status, not from any lawful power to remove a citizen. Outdated database records or a lack of identification can leave someone held while status is verified, even when they are plainly a citizen. Situations that can create particular difficulties include derivative citizens without readily available proof of citizenship, citizens who share a name with someone in a removal case, and people caught in fast-moving enforcement actions such as expedited removal. 

How to protect yourself

The best protection is proof you can produce quickly, plus knowing your rights. Practical steps:

• Keep reliable proof of citizenship readily accessible: a U.S. passport, and a Certificate of Citizenship (Form N-600) if your status came through a parent. Neither is a legal requirement to carry at all times, but having one within reach can be practically useful if your citizenship status is ever questioned.
• Know your rights if you are stopped or questioned. Review the exact rights you can assert if authorities stop you.
• Act fast if someone is detained. An attorney can seek habeas corpus relief under 28 U.S.C. § 2241 in federal court and present evidence supporting the person’s citizenship and entitlement to release. See what to do in the first 24 hours if ICE detains someone you love.

Do not wait until there is an emergency. The clients who came through these situations fastest were the ones who already had their documents ready.

Can a U.S. citizen give up citizenship on purpose?

Yes, a citizen can lose citizenship, but only voluntarily and with the intent to give it up. Section 1481 lists several potentially expatriating acts, including formal renunciation before a U.S. consular officer abroad, certain foreign military service, and treason. But the act alone does not automatically end citizenship; the government must establish the person’s intent to relinquish U.S. nationality. The Supreme Court in Vance v. Terrazas (1980) required proof of that intent. This is a personal choice, not a punishment the government hands out. It is the opposite of deportation.

What to do if you or a family member is at risk

If you are worried about your citizenship or a loved one’s status, the right move is an early, private review of the facts before anything becomes urgent. In more than a decade helping families across Florida, I have seen the same pattern: people who act early keep far more options than people who wait.

Here is how my firm helps, depending on your situation:

• Denaturalization defense: if you have received notice, or you are worried about an old application, we review your naturalization record and build a defense around the high burden the government must meet. Start with the protective steps every naturalized citizen should take.
• Proof of citizenship: if you are an acquired or derivative citizen without documents, we help you secure a Certificate of Citizenship and, when needed, present it to end detention or a court case.
• Deportation defense for non-citizen family: if your spouse or parent is not a citizen and faces removal, we look at the defenses that can stop a removal case, including cancellation of removal, adjustment of status, waivers, and, for survivors of abuse by a U.S. citizen or resident, protection under the Violence Against Women Act (VAWA).

Frequently asked questions

Can a U.S. citizen be deported if they commit a crime?

No. A U.S. citizen who commits a crime faces the criminal justice system, not deportation, and a later crime does not automatically terminate citizenship. For a naturalized citizen, a later criminal proceeding can sometimes reveal facts showing they were not legally eligible to naturalize or that they concealed material information during the naturalization process. Even then, the government must pursue a separate denaturalization process before removal could ever follow.

Can a naturalized citizen be deported for a felony or misdemeanor?

Not for the offense itself. A later felony or misdemeanor does not, by itself, terminate citizenship. Removal only becomes possible if the government first denaturalizes the person, and that requires clear and convincing evidence that naturalization was illegally procured or that citizenship was obtained through concealment of a material fact or willful misrepresentation, not simply that a later crime occurred.

Can a naturalized citizen be denaturalized for domestic violence?

A domestic violence conviction by itself does not remove citizenship; it is handled in criminal court. Denaturalization would only apply if a later proceeding revealed that the person was not legally eligible to naturalize or that they concealed material information on the original application.

Can a U.S. citizen be deported from Mexico or Canada?

Yes, but by those countries under their own laws, not by the United States. Mexico or Canada can remove a U.S. citizen under their own immigration laws if that person is subject to removal under those countries’ laws. That would be a foreign-country immigration action, not deportation by the United States. U.S. deportation law simply does not apply to U.S. citizens.

Has a U.S. citizen ever been accidentally deported?

There have been documented cases involving wrongful detention of U.S. citizens and rare disputed removals involving people asserting U.S. citizenship. ProPublica identified more than 170 cases in 2025 in which U.S. citizens were held by immigration agents, including cases where agents questioned citizenship and separate cases involving alleged interference with officers. Such cases can be challenged in federal court. 

Can a U.S. citizen lose their citizenship?

In most cases, not involuntarily. A naturalized citizen can be denaturalized if the government proves that naturalization was illegally procured or obtained through concealment of a material fact or willful misrepresentation. Any citizen can give up citizenship voluntarily under 8 U.S.C. 1481, when the legal requirements, including the required intent, are satisfied. A person who validly acquired citizenship at birth generally cannot have it involuntarily revoked.

Is birthright citizenship still the law in 2026?

Yes, subject to the constitutional exceptions recognized by law. On June 30, 2026, the Supreme Court ruled 6–3 in Trump v. Barbara that children born in the United States to parents who are unlawfully or temporarily present fall within the Fourteenth Amendment’s Citizenship Clause. The administration’s August 2026 executive orders are being challenged in court.

What should I do if ICE detains me and I am a citizen?

Stay calm, do not sign anything you do not understand, and clearly state that you are a U.S. citizen. If safe, show proof such as a passport or Certificate of Citizenship, and ask for a lawyer. An attorney can file a habeas corpus petition to demand your release.

Talk to a Miami immigration attorney before it becomes a crisis

Knowing where you stand is the first step toward peace of mind. If any part of your citizenship or your family’s status feels uncertain, let’s review it together before it becomes an emergency. Reach my team at Immigration Lawyers USA, 8101 Biscayne Blvd Suite 417, Miami, FL 33138, at 305-501-0783, or schedule a confidential strategy session.