Key Takeaways
• Form N-400 filing starts citizenship process with a $710 online fee or $760 by mail in 2025.
• Naturalization interview and test include English speaking and civics test; most occur in 4–6 months.
• Oath of Allegiance ceremony confirms citizenship; most complete process within 5–6 months in 2025.
Becoming a U.S. citizen is a major milestone for many immigrants. The process, while straightforward for most, can feel overwhelming due to the steps involved, the paperwork, and the interview. Understanding what to expect at each stage, how to prepare, and what actions to take can help you feel more confident and ready for your naturalization journey. This guide breaks down the process step by step, explains the role of the naturalization test and the USCIS officer, and provides practical advice for every stage, from filing Form N-400 to attending your Oath of Allegiance ceremony.
Overview of the Naturalization Journey

The path to U.S. citizenship through naturalization involves several key steps:
- Filing Form N-400 (Application for Naturalization)
- Completing biometrics (fingerprinting)
- Attending the naturalization interview and test
- Receiving a decision from USCIS
- Participating in the Oath of Allegiance ceremony
Each step has its own requirements, timeframes, and expectations. Let’s walk through each stage in detail, highlighting what you need to do and what you can expect from the authorities.
Step 1: Filing Form N-400 – The Starting Point
Your journey begins when you submit Form N-400, the official Application for Naturalization. This form collects information about your background, residence, employment, travel history, and eligibility for citizenship.
Key actions for applicants:
– Complete Form N-400 carefully. You can file online or by mail. The online fee is $710, while the paper form fee is $760. Fee waivers are available for those who qualify.
– Gather supporting documents, such as your Permanent Resident Card (Green Card), travel documents, and any required evidence of eligibility.
– Double-check all answers for accuracy and honesty. Mistakes or missing information can delay your case.
What to expect from USCIS:
– After you file, USCIS will send you a receipt notice confirming they have received your application.
– You can track your case status online using your receipt number.
Official resource: You can find the latest version of Form N-400 and filing instructions on the USCIS website.
Estimated timeframe: Most applicants receive a receipt notice within 2-3 weeks of filing.
Step 2: Biometrics Appointment – Background Check
After accepting your application, USCIS will schedule you for a biometrics appointment. This is where they collect your fingerprints, photo, and signature to run a background check with the FBI.
Key actions for applicants:
– Attend your biometrics appointment at the date, time, and location listed on your appointment notice.
– Bring your appointment notice, Green Card, and a state-issued photo ID (like a driver’s license).
What to expect from USCIS:
– USCIS uses your fingerprints to check for any criminal history or immigration violations.
– If there are issues with your background check, USCIS may ask for more information or schedule a follow-up.
Estimated timeframe: Biometrics appointments are usually scheduled within 3-6 weeks after filing Form N-400.
Step 3: Preparing for the Naturalization Test and Interview
This is the most important stage for many applicants. The naturalization interview is where a USCIS officer reviews your application, asks about your background, and gives you the naturalization test.
Understanding the Naturalization Test and Interview
The interview and test are conducted by a trained USCIS officer. Here’s what happens:
- The officer reviews your Form N-400, checking your answers and verifying your eligibility.
- You will be asked questions about your background, travel, employment, and residence.
- The officer will give you the naturalization test, which has two main parts:
- English Test: You must show you can speak, read, and write in English. The officer will talk with you, ask you to read one out of three sentences, and write one out of three sentences.
- Civics Test: You will be asked up to 10 questions about U.S. history, government, and geography. You must answer at least 6 correctly to pass. There are 100 possible questions to study.
- If you are 65 or older and have been a permanent resident for at least 20 years, you only need to study 20 civics questions.
No major changes: As of July 2025, there have been no changes to the test format. USCIS decided not to move forward with a proposed redesign after public feedback showed it would make things harder for applicants.
Estimated timeframe: Most applicants are scheduled for their interview and test within 4-6 months of filing Form N-400, thanks to faster processing times in 2025.
Step 4: How to Prepare for the Test and Interview
Being well-prepared is the best way to feel confident and succeed. Here are eight proven ways to get ready:
1. Use Official USCIS Study Materials
- USCIS provides free, up-to-date study guides and practice tests for both the English and civics parts.
- These materials are updated after elections or changes in government, so always use the latest versions.
- Access official study materials on the USCIS Citizenship Resource Page.
2. Attend Citizenship Preparation Classes
- Many community centers and adult schools offer free or low-cost classes to help you study for the naturalization test.
- These classes often include practice interviews and help with English skills.
- USCIS has a tool to help you find local classes.
3. Practice English Speaking and Listening
- The USCIS officer will judge your English by talking with you about your application.
- Practice answering questions about your background, travel, and work.
- Use online tools or work with a tutor to improve your speaking and listening.
- Over 93% of applicants pass the English test on their first try, showing that practice works.
4. Review Your Application Carefully
- The officer will ask about your answers on Form N-400. Make sure you remember what you wrote.
- Be ready to explain any long trips outside the United States 🇺🇸, job changes, or other details.
- If you notice a mistake on your application, you can correct it during the interview.
5. Prepare Your Documents and Logistics
- USCIS will mail you an appointment notice with the date, time, and location of your interview.
- Bring these documents:
- Interview appointment notice
- Permanent Resident Card (Green Card)
- State-issued ID (like a driver’s license)
- All passports and travel documents (even expired ones) showing your trips since becoming a permanent resident
- Arrive early and dress neatly.
6. Understand the Background Check and Eligibility
- USCIS checks your fingerprints with the FBI to make sure you meet all legal requirements.
- The officer will ask about your moral character, continuous residence, and support for the U.S. Constitution.
- If you have any legal or immigration problems, consider talking to an immigration lawyer before your interview.
7. Know What Happens If You Need More Evidence
- Sometimes, the officer may ask for more documents or information after the interview.
- If this happens, respond quickly and provide what is needed.
- If your application is denied, you have the right to appeal or reapply.
8. Plan for the Oath Ceremony
- If you pass the interview and test, you will be scheduled for the Oath of Allegiance ceremony.
- This usually happens within a few weeks, thanks to faster processing in 2025.
- You will receive your Certificate of Naturalization at the ceremony, making you a U.S. citizen.
Step 5: What to Expect After the Interview
After your interview, the USCIS officer will either approve, continue, or deny your application.
- Approval: You will get a notice for your Oath of Allegiance ceremony.
- Continued: USCIS may need more information or documents before making a decision.
- Denial: You will receive a letter explaining why. You can appeal or reapply if eligible.
Estimated timeframe: Most applicants receive a decision within a few days to a few weeks after the interview.
Step 6: The Oath of Allegiance Ceremony
This is the final step. At the ceremony, you will take the Oath of Allegiance, promising loyalty to the United States 🇺🇸. After the oath, you will receive your Certificate of Naturalization.
Key actions for applicants:
– Bring your Green Card and the oath ceremony notice.
– Dress respectfully and arrive on time.
– Celebrate your new status as a U.S. citizen!
Estimated timeframe: Most ceremonies are scheduled within 1-3 weeks after approval.
Managing Expectations and Common Questions
How long does the whole process take?
– In 2025, most applicants complete the process in 5-6 months, the fastest in years.
What if I fail the naturalization test?
– If you fail either the English or civics part, you can retake the failed portion once within 60-90 days.
What if I have a complicated immigration history?
– If you have arrests, long trips outside the United States 🇺🇸, or other issues, it’s wise to get legal advice before your interview.
How much does it cost?
– Filing Form N-400 costs $710 online or $760 by mail. Fee waivers are available for those who qualify.
Where can I find help?
– Many community organizations offer free or low-cost help with citizenship applications and test preparation.
– You can also contact the USCIS Contact Center for questions.
Expert Advice and Policy Context
According to analysis by VisaVerge.com, the decision by USCIS to keep the naturalization test unchanged in 2025 shows a commitment to fairness and accessibility. Experts agree that the best way to prepare is not just to memorize answers, but to truly understand the material and practice communicating clearly. Legal professionals also recommend starting early, especially if you have language challenges or a complex background.
USCIS has made big improvements in processing times, with many people finishing the process in under six months. This is a welcome change for applicants who want to become citizens quickly.
Practical Tips for Success
- Start preparing early. Give yourself plenty of time to study and practice.
- Use official resources. Always use the latest materials from USCIS.
- Ask for help if needed. Don’t hesitate to join a class or seek legal advice.
- Stay organized. Keep all your documents together and bring everything to your interview.
- Be honest and clear. Answer all questions truthfully and don’t be afraid to say if you don’t understand something.
Final Thoughts and Next Steps
The naturalization process may seem long, but each step is designed to make sure new citizens are ready to fully join the United States 🇺🇸 community. By understanding the process, preparing carefully, and knowing what to expect from the USCIS officer and the naturalization test, you can approach each stage with confidence.
If you’re ready to start your journey, visit the USCIS Citizenship Resource Page for official study materials, updates, and more information about Form N-400 and the naturalization test. Remember, preparation is key, and support is available every step of the way. Good luck on your path to U.S. citizenship!
Learn Today
Form N-400 → Application form used to request U.S. citizenship through naturalization.
Biometrics → Collection of fingerprints, photos, and signatures for identity and background checks.
Naturalization Test → Exam assessing English language skills and knowledge of U.S. civics required for citizenship.
USCIS Officer → Official who conducts interviews, reviews applications, and administers the naturalization test.
Oath of Allegiance → Ceremony where applicants pledge loyalty and officially become U.S. citizens.
This Article in a Nutshell
Becoming a U.S. citizen requires filing Form N-400, attending biometrics, passing an interview and test, then taking an oath. Preparation and official resources boost success. Fast 2025 processing times help applicants become citizens within six months, making the process accessible and encouraging for immigrants seeking naturalization.
— By VisaVerge.com