Citizenship Isn’t Always Forever: How the US Revokes It
Most people treat the passport in their drawer like gravity — a fact of life that isn’t going anywhere. Then a news story lands: a naturalized citizen, decades into a quiet American life, handcuffed at dawn over something they checked off on a form in 1998. And the question becomes impossible to ignore. Can the United States actually take your citizenship away?
Yes. But not from everyone, and not for the reasons most people fear. The law draws one hard line — were you born here, or did you earn it? — and everything about revocation flows from that single distinction.
- People born in the US cannot have their citizenship revoked involuntarily. The Supreme Court closed that door in 1967.
- Naturalized citizens can lose citizenship through denaturalization — but only if they obtained it illegally or concealed something material.
- The government must prove its case with clear, unequivocal, and convincing evidence, a heavier standard than ordinary civil lawsuits.
- Denaturalization is rare — historically a few dozen to a few hundred cases a year against millions of naturalizations.
- Any citizen can give up citizenship voluntarily through renunciation at a US consulate, and that decision is permanent.
Born Here vs. Sworn In: Why the Line Matters So Much
In 1967, the Supreme Court decided Afroyim v. Rusk. A man born in Poland and naturalized in the US had voted in an Israeli election. Under a statute from the 1940s, that single vote automatically cost him his American citizenship. The Court said no — Congress has no power to strip citizenship from an unwilling citizen. Ever.
That ruling is the wall. It means a person born in Ohio, or born in Manila to American parents, or naturalized in 1985 and never accused of a thing, cannot have citizenship taken away as punishment. Not for a felony conviction. Not for treason. Not for anything.
Naturalized citizens sit in a different position, and the reason is subtle. Denaturalization is not officially punishment. It is a legal finding that the citizenship was never validly obtained in the first place — that the oath was sworn under false pretenses, so the certificate was void from the start. It is less like losing something and more like a court saying you never really had it.
The Two Ways Citizenship Disappears
There are exactly two routes out. One is involuntary and only touches naturalized citizens. The other is entirely voluntary and applies to anybody.
Denaturalization is a civil or criminal case in federal court. Expatriation is you walking into a consulate and signing your citizenship away on purpose.
| Ground | Legal Basis | Who It Hits | Evidence Standard |
|---|---|---|---|
| Fraud or concealment during naturalization | INA § 340(a) | Naturalized citizens | Clear, unequivocal, convincing |
| Illegal procurement (ineligible at the time) | INA § 340(a) | Naturalized citizens | Clear, unequivocal, convincing |
| Criminal conviction for procuring citizenship unlawfully | 18 U.S.C. § 1425 | Naturalized citizens | Beyond a reasonable doubt |
| Voluntary renunciation or foreign allegiance acts | INA § 349 | Any citizen | Voluntariness plus intent |
What Actually Counts as Grounds for Denaturalization
The statute governing most cases is Section 340 of the Immigration and Nationality Act, and it has two prongs. Citizenship can be revoked if it was illegally procured — meaning you were not actually eligible the day you were sworn in — or if it was procured by concealment of a material fact or by willful misrepresentation.
In the real world, that covers a handful of recognizable situations:
- Hidden criminal history. A conviction, a pending charge, or an undisclosed arrest that would have blocked the good moral character finding.
- False identity. Applying under a fake name, fake birth date, or borrowed documents. The government’s Operation Janus uncovered a fingerprint record backlog that produced exactly these cases.
- Undisclosed prior deportation orders or removal proceedings.
- False claims of US citizenship made before naturalizing, which is a permanent bar to ever naturalizing lawfully.
- Concealed participation in persecution, genocide, or war crimes. This is the small but famous category. Jakiw Palij, a former Nazi camp guard living quietly in Queens, had his citizenship revoked in 2003 and was deported in 2018.
- Bigamy or a marriage that was never legally valid when it served as the basis for the immigration benefit.
What does not work? Small stuff. In 2017 the Supreme Court decided Maslenjak v. United States