Losing Citizenship by an Expatriating Act
The nationality statute names seven acts capable of ending citizenship, from foreign naturalization to formal renunciation before a consular officer. Each of them requires something the statute does not spell out on its face: an intention to give up the nationality.
The rule in short
Section 349(a) of the Immigration and Nationality Act lists the acts by which a national may lose United States nationality, including foreign naturalization, an oath of allegiance to a foreign state, service in a foreign military, accepting foreign government employment, and formal renunciation. Loss occurs only where the act was performed voluntarily and with the intention of relinquishing nationality. The party asserting loss carries the burden of proof by a preponderance of the evidence.
Citizenship in the United States is difficult to lose and impossible to lose by accident. The statute names the acts capable of ending it, and constitutional decisions have layered onto that list a requirement the text does not announce: the act must be accompanied by an intention to give the nationality up.
The seven acts on the statutory list
Section 349(a) of the Immigration and Nationality Act sets out the acts. Obtaining naturalization in a foreign state on one's own application. Taking an oath or making a formal declaration of allegiance to a foreign state or one of its political subdivisions. Entering or serving in the armed forces of a foreign state engaged in hostilities against the United States, or serving as a commissioned or non-commissioned officer in any foreign force. Accepting employment under a foreign government where the person holds that state's nationality or where an oath is required. Making a formal renunciation before a diplomatic or consular officer abroad, in the form prescribed. Making a formal written renunciation inside the United States in time of war, with executive approval. And committing treason or attempting the forcible overthrow of the government, on conviction.
Most of the acts must be performed after the age of eighteen. All of them are described in the statute as potentially expatriating, and the qualifier carries the whole weight of the subject.
Voluntariness and the requirement of intent
The Supreme Court held in Afroyim v. Rusk that Congress cannot strip a citizen of nationality without that citizen's assent, and in Vance v. Terrazas that the government must prove a specific intent to relinquish nationality, not merely that a listed act was performed. Congress then wrote the standard into the statute: the party claiming that loss occurred bears the burden of establishing it by a preponderance of the evidence.
The statute also supplies a presumption. An act described in the list is presumed to have been done voluntarily, and the person may rebut that presumption by a preponderance of the evidence. Duress, incapacity, and coercion by a foreign authority are the arguments that live here, and they are proved with contemporaneous documents rather than recollection.
A person who naturalizes abroad and then renews an American passport, votes, files returns, or enters on that passport has produced evidence against an intent to relinquish. The most common mistake is to treat a single moment as decisive when the department reads years of conduct on both sides of it.
The administrative presumption of retention
Because proving intent case by case would be unworkable, the department applies an administrative presumption that a person performing certain of the listed acts intended to retain United States nationality. The presumption covers naturalization in a foreign state, taking a routine oath of allegiance to a foreign state, and accepting non-policy-level employment with a foreign government.
It does not cover everything. Where a person formally renounces before a consular officer, takes a policy-level position with a foreign government, serves in the armed forces of a state engaged in hostilities against the United States, or is convicted of treason, the department does not presume an intent to retain and will ask the person directly what the intention was.
| Act | Presumption applied | What ordinarily decides the case |
|---|---|---|
| Naturalization in a foreign state | Intent to retain presumed | The person's own statements and later use of American nationality |
| Routine oath of allegiance abroad | Intent to retain presumed | Whether the oath was a formality of office or a declared choice |
| Non-policy foreign government employment | Intent to retain presumed | The level of the post and whether an oath was required |
| Policy-level foreign government position | No presumption of retention | Direct inquiry into intent at the time of appointment |
| Formal renunciation before a consular officer | No presumption of retention | The signed oath and the interview record |
Why the place of the act matters
Expatriation is largely an act performed abroad. The statute provides that, except for the wartime written renunciation and the treason provision, no national may expatriate himself while inside the United States or its outlying possessions — though loss will result if the person afterwards takes up residence outside the country. The practical effect is that the formal route runs through an American embassy or consulate rather than through any office at home.
That route is deliberately slow. A person seeking to renounce ordinarily appears in person, more than once at many posts, signs a statement of understanding of the consequences, and takes the oath before an officer. Consular sections perform a range of formal acts for nationals abroad, and anyone unfamiliar with how those appointments work will find that the notarial and formal services a consulate provides follow the same appointment structure.
Whether to take that step is not a question with a technical answer, and the tax, inheritance, and travel consequences run well past nationality law. Anyone considering it, or facing a department inquiry into an act performed years earlier, should speak with an immigration lawyer before making any statement to a post, because the statements made during the inquiry become the evidentiary record on intent.
What follows a finding of loss
A finding does not float free. It is documented, approved, and capable of being reviewed, and the instrument that carries it is the certificate of loss of nationality and the review that attaches to it. Until that certificate is approved, no loss has been recognized however clearly an act appears on the list.
The consequences afterwards are the consequences of being a foreign national. Travel to the United States requires a visa or a waiver, admission is discretionary, and the grounds of inadmissibility apply in full. A former national with family in the country faces the same petition and processing sequence as anyone else, and a person denied a right on the footing that they are not a national has the declaratory action the statute provides. Those denied benefits in a separate adjudication should also understand how a district court reviews a naturalization denial, since the two forms of judicial recourse are frequently confused with one another.
Points to carry away
- The statute lists seven potentially expatriating acts, most of which must be performed after the age of eighteen.
- An act is potentially expatriating only; loss follows when it is done voluntarily and with intent to relinquish nationality.
- The party claiming that loss occurred bears the burden of proving it by a preponderance of the evidence.
- Voluntariness is presumed, and the presumption is rebuttable by the same standard.
- An administrative presumption of intent to retain nationality applies to several of the routine acts.
- A person within the United States generally cannot expatriate except by the two acts the statute exempts.
Questions readers ask
Does taking another country's citizenship end American nationality?
Not on its own. Foreign naturalization is on the statutory list, but the department applies an administrative presumption that a person who naturalizes abroad intended to keep United States nationality. The presumption can be displaced by the person's own statements or conduct — telling a consular officer that the intention was to give up the nationality, for example. Absent something of that kind, dual nationality is the ordinary result, and the person remains subject to the obligations of both countries.
Can a parent expatriate a child?
No. The statute provides that nationality is not lost because a parent naturalized abroad, renounced, or otherwise expatriated while the person was a minor. Most of the listed acts also require that the person have reached the age of eighteen when performing them. A minor who takes a foreign nationality through a parent's application therefore keeps United States nationality, and questions about that nationality are decided on the person's own later conduct rather than on the parent's.
Is loss of nationality reversible once it has been found?
A determination can be challenged rather than reversed at will. The department provides administrative review of a loss determination, and the grounds recognized include substantial new evidence bearing on voluntariness or intent. Beyond that, a person claiming to be a national who is denied a right or privilege on the ground of not being one has a statutory action for a declaratory judgment. Neither route is quick, and both turn on the evidentiary record built at the time of the act.
Sources
- Cornell Legal Information Institute — 8 U.S.C. 1481, Loss of Nationality by Native-Born or Naturalized CitizenThe list of potentially expatriating acts and the burden and presumption provisions.
- Cornell Legal Information Institute — 8 U.S.C. 1483, Restrictions on Loss of NationalityLimits on expatriation performed within the United States and protection for minors.
- Cornell Legal Information Institute — 8 U.S.C. 1503, Denial of Rights and Privileges as NationalThe declaratory judgment action available to a person denied a right on the ground of not being a national.
- eCFR — 22 CFR Part 50, Nationality ProceduresThe regulations on voluntary expatriating acts, evidence of loss, and the presumption applied.
- U.S. Department of State — Relinquishing U.S. Nationality AbroadThe department's statement of what it requires before recognizing a relinquishment.
- U.S. Department of State — Dual NationalityConfirms that United States law neither prohibits nor requires a choice between nationalities.
- Foreign Affairs Manual — 7 FAM 1220, Developing a Loss-of-Nationality CaseHow posts build the evidentiary record on voluntariness and intent.
Justice Partners Journal is a publication, not a law firm. This article states general rules and cites its sources; it is not advice about any particular case, and the law differs by state and changes over time.
