Naturalization is the process to become a U.S. citizen if you were born outside of the United States. If you meet certain requirements, you may become a U.S. citizen either at birth or after birth.
Eligibility
To apply for naturalization to become a U.S. citizen, you must:
- Be at least 18 years of age at the time you file the application;
- Have been a lawful permanent resident for the past three or five years (depending on which naturalization category you are applying under);
- Have continuous residence and physical presence in the United States;
- Be able to read, write, and speak basic English;
- Demonstrate good moral character;
- Demonstrate a knowledge and understanding of U.S. history and government;
- Demonstrate a loyalty to the principles of the U.S. Constitution; and
- Be willing to take the Oath of Allegiance.
