How do I become a US citizen through naturalization?

To naturalize as a US citizen, you generally must be a lawful permanent resident (green card holder) for at least five years, or three years if married to and living with a US citizen. You must be at least 18 years old, have continuous residence in the US, demonstrate good moral character, pass English language and civics tests, and be willing to take the Oath of Allegiance.

The process starts by filing Form N-400 with USCIS along with required documents and fees. USCIS conducts a biometrics appointment, then schedules an interview where an officer tests your English and asks civics questions. The civics test covers 100 questions about US history and government; applicants must answer 6 of 10 randomly selected questions correctly.

After approval, you attend a naturalization ceremony where you take the Oath of Allegiance, surrender your green card, and receive a Certificate of Naturalization. You can then apply for a US passport. US citizenship, once obtained, is generally permanent and allows you to vote, hold federal jobs, and sponsor relatives on a faster track.

This is general information only, not legal advice. Consult a qualified immigration lawyer or registered migration agent for your specific situation.