Countries that Allow Dual Citizenship 2025
Country Allows Dual Citizenship
Limited
No
Yes
Country Allows Dual Citizenship
11 countries
65 countries
10 countries
Country | Country Allows Dual Citizenship↓ | Additional Dual Citizenship Details | |
|---|---|---|---|
 | United States | Yes | Allowed in most cases; renouncing US citizenship requires intent. Certain foreign military/government roles can cause loss of US citizenship. |
 | Pakistan | Yes | Allowed in most cases; dual citizens face restrictions in voting, military service, and public office. |
 | Nigeria | Yes | Allowed; some public resistance, but no legal restrictions. |
 | Brazil | Yes | Permitted since 1994; fastest path is through marriage. |
 | Bangladesh | Yes | Permitted; naturalized citizens can lose it if convicted of serious crimes. |
 | Mexico | Yes | Allowed; Mexicans must use a Mexican passport when entering or leaving. Some investment restrictions apply. |
 | Egypt | Yes | Permitted; must notify authorities and inform the government within a year. Dual nationals are exempt from military service but cannot serve in Parliament or military academies. |
 | Philippines | Yes | Allowed; Filipinos acquiring a second nationality don’t lose Filipino citizenship, and there’s a process to restore it if they do. |
 | Turkey | Yes | Allowed; requires documentation but does not mandate using a Turkish passport for travel. |
 | Thailand | Yes | Allowed despite past restrictions. |
 | Tanzania | Yes | Allowed after recent legal changes. |
 | United Kingdom | Yes | Allowed since 1948; British Overseas Territories citizens may face restrictions. |
 | France | Yes | Permitted; France has long supported multiple nationalities. |
 | South Africa | Yes | Allowed; nationals must enter and exit with a South African passport and inform the government before acquiring new citizenship. |
 | Italy | Yes | Permitted; allows citizenship by descent and does not require renunciation. |
 | Spain | Yes | Allowed with restrictions; nationals must notify the government within three years, with exceptions for some countries. |
 | Argentina | Yes | Permitted; dual citizens are only recognized as Argentinians while in Argentina. |
 | Canada | Yes | Permitted; recommended to use a Canadian passport when entering Canada. |
 | Morocco | Yes | Allowed with government permission, making the process uncertain. |
 | Poland | Yes | Allowed but not officially recognized; using a second citizenship in Poland is restricted. |
 | Peru | Yes | Allowed, especially for naturalized Latin American citizens. |
 | Venezuela | Yes | Allowed; birthright citizenship applies regardless of parents’ nationality. |
 | Australia | Yes | Permitted; applies to those obtaining another nationality automatically. |
 | Syria | Yes | Allowed but difficult to renounce Syrian nationality. Citizenship through marriage requires 10 years of residency. |
 | Malawi | Yes | Allowed since November 2021. |
 | Zambia | Yes | Allowed since 2016; Zambians do not lose citizenship when acquiring another nationality. |
 | Chile | Yes | Permitted. |
 | Romania | Yes | Allowed; citizenship is not revoked, but some cases of losing other nationalities exist. Moldova has special privileges. |
 | Bolivia | Yes | Permitted; no renunciation required. |
 | Belgium | Yes | Permitted since 2008; naturalization takes 5–9 years. |
 | United Arab Emirates | Yes | Allowed under new citizenship law; naturalization remains extremely difficult. |
 | Sweden | Yes | Allowed since 2001; naturalized citizens may retain previous citizenships. |
 | Czechia | Yes | Permitted since 2014; former nationals can apply for reinstatement. |
 | Portugal | Yes | Allowed; offers a residency program for investors. |
 | Greece | Yes | Permitted; renunciation requires completing military service. |
 | Hungary | Yes | Permitted; allows multiple citizenships. |
 | Israel | Yes | Permitted; allows easy citizenship under the Law of Return. |
 | Switzerland | Yes | Allowed since 1992; does not force renunciation of previous citizenship. |
 | Serbia | Yes | Allowed; one of the lesser-known citizenship-by-descent programs. |
 | Denmark | Yes | Permitted since 2015. |
 | Lebanon | Yes | Permitted; may require renunciation in specific cases (e.g., military service in another country). |
 | Liberia | Yes | Permitted since 2021; citizens cannot lose citizenship unless they renounce it. |
 | Finland | Yes | Permitted since 2003; naturalized Finnish citizens can keep their original nationality. |
 | Norway | Yes | Allowed since 2020; Norwegian citizenship is not lost when acquiring another nationality. |
 | Ireland | Yes | Permitted; allows citizenship by descent for those with Irish ancestors. |
 | New Zealand | Yes | Allowed; multiple citizenships permitted. |
 | Costa Rica | Yes | Permitted; difficult to become naturalized but citizens can maintain other nationalities. |
 | Panama | Yes | Allowed; ‘friendly nations’ program makes obtaining second residency and passport easier. |
 | Armenia | Yes | Permitted; nationality law amended in 2007. |
 | Jamaica | Yes | Permitted. |
 | Albania | Yes | Permitted since 1992. |
 | Slovenia | Yes | Restricted; native Slovenians can have dual citizenship, but naturalized citizens may have to renounce previous nationality. |
 | Latvia | Yes | Permitted; recent liberalization allows multiple nationalities. |
 | Cyprus | Yes | Permitted; former economic citizenship program ended in 2020. |
 | Djibouti | Yes | Permitted; acquiring another nationality does not lead to loss of Djibouti citizenship. |
 | Luxembourg | Yes | Permitted; acquiring or recovering another nationality does not affect Luxembourg citizenship. |
 | Malta | Yes | Allowed; Malta’s Exceptional Investor Naturalization (MEIN) program grants citizenship within a year without renouncing other nationalities. |
 | Belize | Yes | Permitted without restrictions. |
 | Iceland | Yes | Permitted since 2003; those who lost Icelandic citizenship under old laws had four years to apply for reinstatement. |
 | Vanuatu | Yes | Allowed; citizenship can be obtained in 30–60 days, though dual citizens have limited voting rights. |
 | Barbados | Yes | Permitted; encouraged for Barbadians living overseas. |
 | Saint Lucia | Yes | Allowed; one of the fastest citizenship-by-investment programs. |
 | Grenada | Yes | Permitted; recognized under its citizenship by investment program. |
 | Dominica | Yes | Permitted; no renunciation required. |
 | Saint Kitts and Nevis | Yes | Allowed; does not report citizenship status to other countries. |
 | India | No | Not allowed; offers an Overseas Citizenship of India (OCI) program, which does not grant citizenship. |
 | China | No | Forbidden, but enforcement is weak; China considers citizens only Chinese, regardless of other passports. |
 | Japan | No | Strictly forbidden; dual citizens must choose one nationality upon adulthood. |
 | Ukraine | No | Not easily allowed; possessing dual nationality could lead to legal consequences. |
 | Malaysia | No | Forbidden; Malaysian citizens cannot hold another nationality. |
 | Singapore | No | Strictly forbidden; includes mandatory military service for citizens and their children. |
 | Lithuania | No | Not allowed; exceptions for those with ancestors who fled during times of occupation. |
 | Bahrain | No | Forbidden except for select Gulf state passport holders. |
 | Estonia | No | Technically not allowed; naturalized citizens may lose Estonian citizenship if they acquire another nationality. |
 | Montenegro | No | Forbidden; Montenegrins lose their citizenship if naturalized elsewhere. |
 | Andorra | No | Not allowed; Andorrans who take up foreign citizenship lose their nationality but can apply for reinstatement. |
 | Indonesia | Limited | Allowed for children under 18; adults must renounce other citizenships. |
 | Russia | Limited | Allowed only if a treaty exists between Russia and the other country. |
 | Germany | Limited | Historically restricted; new laws aim to allow more cases of dual nationality. |
 | South Korea | Limited | Restricted; allowed for dual nationals at birth if declared by age 22; not allowed for adults. |
 | Netherlands | Limited | Generally restricted; exceptions for spouses, those born in Dutch territories, or unrecognized nationals. |
 | Austria | Limited | Generally restricted; exceptions for certain children, foreign professors, and a secret investor program. |
 | Bulgaria | Limited | Allowed for ethnic Bulgarians; naturalized citizens must renounce other nationalities. |
 | El Salvador | Limited | Allowed only for those born in El Salvador; not permitted for naturalized citizens. |
 | Slovakia | Limited | Restricted due to a dispute with Hungary; allowed for birth or marriage-based citizenship. |
 | Croatia | Limited | Allowed for ethnic Croatians by birth/descent; naturalized citizens must renounce other nationalities. |
Dual citizenship allows a person to be a citizen of more than one country. Many countries around the world allow dual citizenship. Others, however, require its citizens to renounce all citizenship of other nations. Other nations deny citizenship in order to control multiple citizenships.
Getting citizenship in other countries can be relatively easy or difficult, depending on the country. Individuals born in countries with birthright citizenship likely have an easier time getting dual citizenship in other nations.
Even in countries where dual citizenship is allowed, there may be some restrictions. For example, a person with dual citizenship may not be able to serve in the military or hold public office. Some nations allow dual citizenship under specific conditions.
Each country has its own laws surrounding citizenship. In nations where it’s allowed, a person can hold dual citizenship simultaneously if each country’s criteria are met. Below is a list of each country that allows dual citizenship.
