Does US allow dual citizenship?

Asked by: Keanu Flatley  |  Last update: May 25, 2025
Score: 4.9/5 (19 votes)

The United States permits dual nationality, which means Americans can hold a passport of another country without renouncing their original citizenship. This guide explains how Americans can expand their opportunities and benefit from dual citizenship.

Which countries does the US allow dual citizenship?

Countries like Canada, the United Kingdom, Germany, Australia, France, Italy, Ireland, Israel, Mexico, and the Philippines, among others, allow dual citizenship with the USA, providing American citizens with numerous advantages.

When did the US stop allowing dual citizenship?

Dual Citizenship in the United States

Dual citizenship had previously been banned in the United States, but in 1967 the US Supreme Court struck down most laws forbidding dual citizenship. However, the US government remained disdainful of dual citizenship for some time.

How many passports can a U.S. citizen have?

In the U.S., for instance, there is no limit to the number of citizenships you may hold; in theory, you could have passports from a dozen countries.

Does the US 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.

Does the US allow dual citizenship?

28 related questions found

Do I have to pay taxes to Mexico if I have dual citizenship?

Financial Implications

Mexico will always tax you on income earned while you live in Mexico. If you spend over 183 days in Mexico, they will tax you on all income earned, regardless of where you live. The US taxes you on all income, regardless of where you live.

Will I lose my U.S. citizenship if I become a citizen of another country?

Do not have to choose one nationality over the other. As a U.S. citizen, you may naturalize in another country without risking your U.S. citizenship.

Why are wealthy Americans getting a second passport?

The ultra-wealthy are creating “passport portfolios” to diversify their country risk, as they would diversify their investments.

Is U.S. cancelling dual citizenship?

U.S. law does not require a U.S. citizen to choose between U.S. citizenship and another (foreign) nationality (or nationalities). A U.S. citizen may naturalize in a foreign state without any risk to their U.S. citizenship.

How long can I stay outside the U.S. as a citizen?

While there is no set limit, extended periods of absence, especially when combined with other factors, can trigger inquiries from U.S. authorities. Factors such as maintaining ties to the United States, filing taxes, and participating in U.S. elections can demonstrate a continued commitment to citizenship.

Does dual citizenship affect social security benefits?

The United States generally considers a person with dual U.S. and foreign citizenship a U.S. citizen for Social Security purposes. This does not apply if you are a U.S. citizen and a citizen of a country the United States has an international social security agreement with. This excludes Canada and Italy.

Why does the US not recognize dual citizenship?

The U.S. Government recognizes that dual nationality exists but does not encourage it as a matter of policy because of the problems it may cause. Claims of other countries on dual national U.S. citizens may conflict with U.S. law, and dual nationality may limit U.S. Government efforts to assist citizens abroad.

Can I keep my British citizenship if I become a U.S. citizen?

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.

Can a US president be a dual citizen?

No Person except a natural born Citizen, or a Citizen of the United States, at the time of the Adoption of this Constitution, shall be eligible to the Office of President; neither shall any Person be eligible to that Office who shall not have attained to the Age of thirty-five Years, and been fourteen Years a Resident ...

Is it illegal to travel with two passports?

Under the above circumstances, it is not illegal or a fraud in any way for the person to hold two valid passports. Nevertheless, the United States requires that you carry your U.S. passport when traveling, and use it to reenter the United States.

Can you still be a U.S. citizen and live in another country?

US citizens living outside of the United States are sometimes referred to as Americans abroad, Americans overseas or "expatriates." Although US citizens live outside of the United States they are still US citizens; they can still vote in federal (and some state) elections, they still pay taxes and they still form part ...

Who has the weakest passports?

Visa-free score: 40

The worst passport in the world belongs to Afghanistan – a position it has held for some time.

What is the hardest passport to get in the world?

Hardest Countries To Get Citizenship in the World
  • Qatar. Qatar, nestled in the Persian Gulf and known for its immense wealth driven by the natural gas industry, is renowned for the stringent requirements for obtaining citizenship. ...
  • Vatican City. ...
  • Liechtenstein. ...
  • Bhutan. ...
  • Saudi Arabia. ...
  • Kuwait. ...
  • Switzerland. ...
  • China.

What is the most expensive passport in the world?

Cost of a passport doesn't correlate with value

On 1 January, the cost of the Australian passport rose to $412, up from $398. That makes Australian passports the most expensive in the world.

What are the downsides of dual citizenship?

Disadvantages of Dual Citizenship
  • Tax burden. Weighing the benefits of dual citizenship, the risk of double taxation is on the other side of the opportunity to reduce taxes for dual citizens. ...
  • Career restrictions. ...
  • Military obligation. ...
  • Legal complexity. ...
  • Immigration procedures. ...
  • Cultural considerations and government assistance.

How long can a US citizen stay out of the country?

Citizenship does not expire outside of the country. You can leave the US and never set foot in it again, if you like, and still not lose citizenship.

Do US retirees pay taxes in Mexico?

You'll need to file an annual return just as you would if you were still living in the US. Because you will be taxed by both the US and Mexico, you could be at risk for double taxation. Fortunately, the IRS provides several tax benefits to help avoid this, including: The Foreign Tax Credit.