Yes, the United States recognizes dual citizenship (also called dual nationality). This means you can be a citizen of the U.S. while also holding citizenship in another country. However, while the U.S. generally allows dual citizenship, it notes that dual nationality can sometimes create legal and practical complications. Here are some important considerations:
Oath of Allegiance: When becoming a naturalized U.S. citizen, you take an oath that includes renouncing allegiance to other sovereigns. Under U.S. law, this does not automatically cancel your other citizenship(s), but some countries may treat the oath (or naturalization) differently under their own laws, which could affect whether you keep that citizenship.
Responsibilities: As a dual citizen, you are subject to the laws and obligations of both countries, which can sometimes conflict. Depending on the countries involved, this may include tax or military-related obligations and other civic duties.
Travel: When traveling, U.S. citizens who are also citizens of another country are generally required to use a valid U.S. passport to enter and leave the United States (with only limited exceptions).
It’s important to check the laws of the other country where you hold citizenship, as some nations restrict or do not allow dual citizenship. If you’re considering dual citizenship, consulting with an immigration attorney or other qualified professional can help clarify your specific situation.