Learn the steps for becoming a U.S. citizen including how to apply, sample test questions and what is the naturalization process. Also, find information on dual citizenship, how to get proof of your U.S. citizenship if you were born abroad or replace your lost or stolen citizenship certificate.
U.S. Citizenship through Naturalization
Becoming a citizen through naturalization is a process in which a non-U.S. citizen voluntarily becomes an American citizen. U.S. citizens owe their allegiance to the United States and are entitled to its protection and to exercise their rights and responsibilities as citizens.
To become a U.S. citizen, you must:
- Have had a Permanent Resident (Green) Card for at least five years, or for at least three years if you’re filing as the spouse of a U.S. citizen
- If you apply for naturalization less than six months before your Permanent Resident Card expires, or do not apply for naturalization until your card has already expired, you must renew your card.
- You can apply for naturalization before you receive your new Green Card, but you’ll need to submit a photocopy of the receipt of your Form I-90, Application to Replace Permanent Resident Card, when you receive it.
- Meet certain eligibility requirements including being
- At least 18 years old at the time of filing
- Able to read, write, and speak basic English
- A person of good moral character
- Go through the ten step naturalization process which includes
- Determining your eligibility to become an American citizen
- Preparing and submitting form N-400, the application for naturalization
- Taking the U.S. Naturalization Test and having a personal interview