Does The United States Allow Dual Citizenship?

Yes. The United States allows dual citizenship. You can be a U.S. citizen and a citizen of another country at the same time.

What happens to your other citizenship when you become a U.S. citizen?

When you become a U.S. citizen, you take an Oath of Allegiance. Under U.S. law, that oath does not automatically end your other citizenship.

Your other country may have different rules. Some countries allow dual citizenship, while others limit it or do not allow it.

What duties do dual citizens have?

Dual citizens must follow the laws of both countries. This may include taxes, military service, and other legal duties.

If you are a U.S. citizen, you still have U.S. tax duties even if you live abroad. That is why many dual citizens get help with cross-border tax rules.

What passport should a dual citizen use?

U.S. citizens must use a valid U.S. passport to enter and leave the United States. This rule also applies to dual citizens.

You may use your other passport in the other country, if that country allows it. But for U.S. border travel, use your U.S. passport.

What should you check before getting dual citizenship?

Check the rules of the other country first. Each country sets its own laws on dual citizenship.

Before you apply, contact that country’s embassy or consulate. Ask if you can keep both citizenships and what rules apply to your case.