Which passport should dual citizens use?


Which passport should dual citizens use? U.S. nationals, including U.S. dual nationals, must use a U.S. passport to enter and leave the United States. U.S. dual nationals may also be required by the country of their foreign nationality to use that country's passport to enter and leave that country.


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.


Which countries do not allow dual citizenship?

Countries that generally do not allow Dual Citizenship
  • Albania.
  • Algeria.
  • American Samoa.
  • Angola.
  • Antigua & Barbuda.
  • Argentina.
  • Armenia.
  • Australia.


Do dual citizens need to travel with both passports?

U.S. nationals, including U.S. dual nationals, must use a U.S. passport to enter and leave the United States. U.S. dual nationals may also be required by the country of their foreign nationality to use that country's passport to enter and leave that country.


Can I enter a country with one passport and exit with another?

U.S. nationals, including U.S. dual nationals, must use a U.S. passport to enter and leave the United States. U.S. dual nationals may also be required by the country of their foreign nationality to use that country's passport to enter and leave that country.