Does UK allow dual citizenship?
Emily Sparks
Published Jan 07, 2026
Dual citizenship (also known as dual nationality) is allowed in the UK. This means you can be a British citizen and also a citizen of other countries. You do not need to apply for dual citizenship. You can apply for foreign citizenship and keep your British citizenship.
Is dual citizenship legal in UK?
As such, the UK does not place restrictions on the number of concurrent citizenships you hold. Likewise, a British citizen who applies for and gains citizenship of another nation does not need to give up (renounce) their British citizenship. There is no requirement to apply for dual citizenship status in the UK.
Which countries allow dual citizenship with UK?
Some other countries that allow you to hold dual citizenship with the UK
- Australia.
- Canada.
- Israel.
- Pakistan.
- Philippines.
- Switzerland.
- United States.
Does the UK allow triple citizenship?
Yes. The United Kingdom allows triple citizenship (multiple citizenship). This means that when you become a British citizen, you don't need to give up previous nationalities. Also, having other citizenships will not affect your application for British citizenship.
Can a person have dual nationality?
The concept of dual nationality means that a person is a national of two countries at the same time. Each country has its own nationality laws based on its own policy. Persons may have dual nationality by automatic operation of different laws rather than by choice.
38 related questions foundDoes America allow triple citizenship?
Yes, the U.S. does allow for triple citizenship and does not require naturalized U.S. citizens to give up citizenship in their home country or other countries.
Will I lose my UK citizenship if I move to another country?
Voting and citizenship
Your UK citizenship will not be affected if you move or retire abroad. If you want to live in an EU country, check the country's living in guide for information about your rights. You may need a visa.
Does a British passport make you a citizen?
Having a British passport doesn't mean you're a citizen either. British citizens, overseas territories citizens, overseas citizens, subjects, nationals (overseas) and protected persons can all apply for a passport. British citizenship is a complicated process and relies on a number of multilayered factors.
Are there any disadvantages to dual citizenship?
Drawbacks of being a dual citizen include the potential for double taxation, the long and expensive process for obtaining dual citizenship, and the fact that you become bound by the laws of two nations.
What passport do I need for dual citizenship UK?
We recommend all dual nationals, including EU citizens, travel on their British passport or with evidence or their British citizenship to minimise any potential delay at the border or when commencing their journey.
Does America allow dual citizenship?
The US allows dual citizenship for its citizens. This means that you can hold your US passport and be a citizen in another country at the same time. In such a scenario, you will be a citizen of two countries and share the same rights and responsibilities with other citizens in each country.
Can you travel carrying 2 passports?
Can I fly carrying both passports? Yes, you are allowed to carry both passports when you travel. If you are returning to the US, you will definitely need to carry your US passport, whether or not you are also bringing your non-US passport.
Do you have to pay taxes with dual citizenship?
Yes, if you are a citizen or resident alien of the United States, you have a U.S. tax obligation, even if you're a dual citizen of the U.S. and Canada. The U.S. is one of two countries in the world that taxes based on citizenship, not place of residency.
Does dual citizenship expire?
Therefore, if there are any modifications in the laws, the citizens get enough time to take the required action to remain the citizens of the country. Hence, dual citizenship never expires.
Are babies born in UK automatically citizens?
You're usually automatically a British citizen if you were both: born in the UK on or after 1 January 1983. born when one of your parents was a British citizen or 'settled' in the UK.
What are the benefits of British citizenship?
British Citizenship – Benefits
- The right to live permanently in the UK. ...
- Free medical care. ...
- No work restrictions. ...
- Stable society and economy. ...
- Receiving a British passport and unrestricted entry to the UK. ...
- The right to vote. ...
- Standing for office.
Can I live in the UK if I have a British passport?
You can live and work in the UK free of any immigration controls if you're a British citizen. You can also get a UK passport.
How long can a UK citizen stay out of the UK?
You are allowed to spend time outside of the UK so long as these periods of absence do not exceed 6 months at any one time. It does not matter how much time you spend outside of the UK in total during the required 5-year continuous residence period provided you return each time after a maximum of 6 months.
What is the best country to move UK?
- Australia. Top of our list is the land down under – notorious for its endless summers. ...
- Spain. Spain has always been a prime location for UK migration; home to beautiful beaches and first class healthcare. ...
- Canada. ...
- New Zealand. ...
- France. ...
- USA.
Is it worth getting a British passport?
The UK passport is one of the most powerful passports in the world with visa-free travel to 139 countries, travel to 7 countries where travel authorization is obtained online, and travel to 38 counties where you will be granted a visa upon arrival.
Does Canada allow multiple citizenship?
A citizen of Canada will retain Canadian citizenship upon acquiring a second citizenship in another country. In fact, Canadian citizens cannot lose their citizenship unless they voluntarily renounce it via a complicated legal procedure.
What passport is the best?
A new index ranks Luxembourg as the top passport in the world for aspiring global citizens. The small European country ranked No. 1 out of 199 places in the “Nomad Passport Index 2022” published by the tax and immigration consultancy Nomad Capitalist.
Does Russia allow dual citizenship?
Russian legislation allows a dual citizenship as well as a second citizenship. Dual citizenship is provided for citizens of those countries who signed the relevant treaty with Russia.
What is the easiest country to get a second passport?
What are the easiest countries to get a passport by investment from?
- St. Kitts & Nevis. ...
- Dominica. Dominica offers a program very similar in structure to that of St. ...
- Grenada. ...
- Antigua & Barbuda. ...
- St. ...
- Montenegro. ...
- Vanuatu.