U.S. Citizenship (Naturalization)
A step-by-step guide to help you navigate the application process.
Determine Your Eligibility
Before you apply, you must meet certain requirements for naturalization, such as being a permanent resident for a specific period and having good moral character.
Immediate
Free
Resources & Links
What to Expect Next
Prepare & File Form N-400
Complete and submit the Application for Naturalization (Form N-400) online or by mail, including all required documents and fees.
Document Checklist
Common Pitfalls
- Forgetting to sign the application.
- Not including the correct filing fee.
- Failing to disclose all trips outside the U.S.
1-3 weeks (preparation)
$760 (Includes N-400 and biometrics fee). Fees are subject to change.
Resources & Links
What to Expect Next
Biometrics Appointment
Attend an appointment at a local Application Support Center (ASC) to have your fingerprints, photograph, and signature taken for background checks.
Common Pitfalls
- Forgetting to bring your appointment notice and photo ID.
- Arriving late for your appointment.
3-5 weeks after filing N-400
Included in filing fee
Resources & Links
What to Expect Next
Appointment Location Finder
Citizenship Interview & Test
Attend an interview with a USCIS officer where you will be asked questions about your N-400 application and must pass an English and civics test.
8-22 months after filing (Varies by location)
No additional cost
Resources & Links
What to Expect Next
Appointment Location Finder
Oath of Allegiance Ceremony
Take the Oath of Allegiance to the United States in a formal ceremony. You will receive your Certificate of Naturalization and officially become a U.S. citizen.
Immediately to 4 months after interview
No additional cost