Concept
Renunciation of citizenship may seem like the final step in any flag theory strategy, but in practice it is a narrow door with two locks. The first lock is international law, which prohibits rendering a person stateless. The second is tax-related: countries like the United States charge an exit tax for renunciation. Before surrendering a passport, it is worth understanding both mechanisms and their sequence.
A Short History of the Ban
The ban on voluntary statelessness is the twentieth century's answer to a specific trauma. In the 1930s and 1940s mass denationalisations made millions stateless: Nazi Germany stripped German Jews of citizenship, Soviet decrees did the same to émigrés. Hannah Arendt captured their condition in the phrase "the right to have rights": a person without citizenship falls outside the protection of any state. The response was two UN conventions—the 1954 Convention relating to the Status of Stateless Persons, which gave them the very definition of a "stateless person" along with a minimum of rights, and the 1961 Convention on the Reduction of Statelessness, which obliged states not to create new stateless persons. Since then, voluntary exit into nowhere has been closed almost everywhere.
Prohibition on Statelessness
International law proceeds from the principle that every person should have at least one citizenship. The 1961 UN Convention on the Reduction of Statelessness, in Article 7, explicitly requires that renunciation take effect only when a person already has or is guaranteed to obtain another citizenship. Therefore, most states will not accept an application for renunciation until the applicant presents a second passport. First a second citizenship, and only then renunciation of the first—this order protects against the status of statelessness, in which a person loses the right to enter anywhere, to work legally, and to consular protection.
Exception: The US Permits Exit into Statelessness
The United States stands apart in this regard. Formally, a US citizen may renounce citizenship even without having another, thereby becoming stateless. The State Department insistently warns of the consequences of such a step, requires personal appearance at a consulate, and an oath of renunciation. In practice, exit into statelessness is almost never justified: a stateless person retains prior tax obligations but loses the basic rights that a passport provides.
Covered Expatriate and Exit Tax
For Americans, exit hinges on tax. A person is considered a covered expatriate if any one of three conditions is met: net worth of $2 million or more, average annual income tax above $211,000 for the five preceding years (the 2026 threshold), or the inability to certify on Form 8854 full compliance with tax obligations for five years. A covered expatriate is subject to the exit tax under the deemed-sale rule: all assets are treated as sold at market value on the day before exit, and the resulting gain is taxed. For 2026 the first $910,000 of that gain is excluded; both amounts are indexed annually, while the net worth threshold remains at $2 million.
How Renunciation Works Outside the US
The US, with its exit tax, stands apart. In most other countries exit turns first of all on the condition of not becoming stateless. The 1997 European Convention on Nationality (Article 8) obliges a state to permit renunciation provided the person will not thereby become stateless, and allows it to require that the applicant already reside permanently abroad. Russia follows the same path: one may renounce citizenship if another is held or its acquisition is guaranteed, and it will be refused where obligations remain unfulfilled—tax debts, open enforcement proceedings, unfulfilled military service, or an unfinished criminal case (Law 138-FZ of 2023). The common denominator is one: first a second nationality, then clean obligations, and only then exit.
Practical Procedure
The logic for anyone considering renunciation is the same. First, secure a reliable second citizenship. Then bring tax history into order, since unresolved obligations automatically confer covered expatriate status. And only after that, apply for exit. For US citizens, the exit tax is calculated separately, while for citizens of other countries the rules of their own legislation on exit and possible readmission to citizenship come to the fore.
Trends
Over the past decade and a half, renouncing US citizenship has ceased to be exotic. The number of renunciants grew throughout the last decade and reached a record in 2020—6,705 people against 2,577 the year before; in 2024, 4,820 left, the third-highest result in the entire history of observation. The reduction of the fee from $2,350 to $450 in 2026 reversed a decade of its rise. But for the wealthy the main price of exit is still set by the exit tax; the fee is secondary against that background.
This material is expert-analytical in nature and does not constitute individual legal or tax advice.