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🇪🇺 EU Countries Allowing Dual Citizenship with the US

The United States generally allows its citizens to hold dual citizenship without risking their US nationality. Therefore, the ability to hold dual citizenship depends entirely on the laws of the specific EU country.

Most EU countries do allow dual citizenship, at least in certain circumstances (like citizenship by descent). Some countries are more restrictive.

Key EU Countries Generally Allowing Dual Citizenship with the US:

Country Notes
France Yes
Germany Yes (often with exceptions for naturalization, though generally becoming more flexible)
Greece Yes
Hungary Yes
Ireland Yes (very popular for citizenship by descent)
Italy Yes (very popular for citizenship by descent)
Malta Yes (offers paths through naturalization and exceptional service/investment)
Poland Yes (popular for citizenship by descent)
Portugal Yes
Spain Yes (allows dual citizenship with certain former colonies, but a special declaration may be needed for US citizens acquiring Spanish citizenship via residence)
Sweden Yes
Cyprus Yes
Czech Republic Yes
Latvia Yes
Lithuania Yes (often with exceptions for naturalization)
Finland Yes
Denmark Yes

⚠️ Important: Citizenship laws are complex and frequently change. Always confirm your eligibility and dual-citizenship allowance directly with the embassy or consulate of the country you are interested in.


🔗 Review and Comparison Resources

Here are links to comprehensive websites that review and compare EU citizenship options, focusing on various pathways (descent, naturalization, investment):

  • Global Citizen Solutions: Offers articles comparing different EU citizenship pathways, country requirements, and the pros/cons of various programs.
    • Search Term for your users: "Global Citizen Solutions EU citizenship by descent"
  • Nomad Capitalist: Provides strategic reviews, often focused on tax efficiency and global mobility, comparing citizenship options and their related costs.
    • Search Term for your users: "Nomad Capitalist easiest EU citizenship"
  • Immigrant Invest / Imin: Frequently updates information on residency and citizenship-by-investment programs, which are often the quickest path to residency before naturalization.
    • Search Term for your users: "Immigrant Invest EU citizenship comparison"