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Citizenship Interview Guide — What to Expect on Test Day (2025)

Your USCIS naturalization interview is the final step before becoming a U.S. citizen. This comprehensive guide walks you through everything you need to know — from what documents to bring, to what happens during the interview, to what comes after. The typical interview takes 15 to 30 minutes.

Before Your Interview

Documents to Bring

  • Appointment notice (Form N-445 or interview letter)
  • Permanent Resident Card (Green Card)
  • Valid passport and any travel documents
  • State-issued photo ID (driver's license)
  • Two passport-style photos (if not previously submitted)
  • Any documents USCIS requested in your interview letter
  • Copies of tax returns for the last 5 years (if applicable)
  • Evidence of Selective Service registration (males 18-31)

What to Wear

Business casual. No specific dress code, but neat, professional appearance shows respect for the process. Avoid hats or sunglasses during the interview.

How Early to Arrive

Arrive 15-30 minutes before your scheduled time. You'll go through security screening. Bring a book or study materials — there may be a wait in the lobby.

During the Interview

The English Test (Reading & Writing)

The USCIS officer tests your English ability:

  • Reading test: You must read 1 out of 3 sentences correctly
  • Writing test: You must write 1 out of 3 sentences correctly
  • Sentences use vocabulary from the official USCIS reading and writing vocabulary lists

Practice reading and writing →

The Civics Test (20 Questions)

  • Officer asks up to 20 civics questions from the 128-question pool
  • You must answer at least 12 correctly (60%) to pass
  • Officer stops asking once you reach 12 correct
  • Questions are asked orally — you answer verbally
  • Some questions have multiple acceptable answers

Take a practice test →

N-400 Review

The officer reviews your N-400 application:

  • Confirms your biographical information
  • Asks about your travel history
  • Asks about your moral character
  • Confirms your willingness to take the Oath of Allegiance
  • May ask follow-up questions about anything on your application
  • Answer honestly — lying can result in denial

Interview Timeline

A typical interview flows like this:

1

Check in at the USCIS office

5 min

2

Wait in lobby until called

varies

3

Oath to tell the truth

1 min

4

English reading and writing test

5 min

5

Civics test — up to 20 questions

5-10 min

6

N-400 application review

5-10 min

7

Officer decision and next steps

2 min

After the Interview

Possible Outcomes

Approved

You passed! You'll receive information about your Oath Ceremony. Some offices offer same-day ceremonies.

Continued

The officer needs more information or documentation. You'll receive a letter explaining what's needed and a new interview date.

Denied

If denied, you'll receive Form N-14 explaining the reasons. You have the right to appeal or reapply.

Oath Ceremony Timeline

  • Same-day oath: Some USCIS offices offer this
  • Scheduled ceremony: Usually 2-6 weeks after approval
  • You'll receive Form N-445 (Notice of Naturalization Oath Ceremony)
  • At the ceremony: surrender your Green Card, take the Oath, receive Certificate of Naturalization

What to Do If You Fail

  • Don't panic — you can retake the failed portion
  • Retest is scheduled 60-90 days after your initial interview
  • You only retake the part you failed (civics, English, or both)
  • If you fail the retest, your application is denied
  • You can reapply (file a new N-400) after a denial

Common Mistakes to Avoid

Not bringing required documents

Double-check your interview letter

Arriving late

Arrive 15-30 minutes early

Not studying enough

Use flashcards and practice tests consistently

Giving inconsistent answers

Review your N-400 before the interview

Panicking during the civics test

Take a breath, you only need 12/20

Not understanding the question

Ask the officer to repeat it. It's allowed.

Frequently Asked Questions

How long does the citizenship interview take?
Typically 15-30 minutes, but plan for 2-3 hours total including wait time and processing.
What if I don't understand a civics question?
You can ask the officer to repeat the question. They cannot rephrase it or give hints, but repeating is allowed.
Can I bring a lawyer to my interview?
Yes, you have the right to be represented by an attorney. Your lawyer can be present but cannot answer questions for you.
What happens if I fail the English test but pass the civics test?
You only retake the English portion at your retest appointment in 60-90 days.
Do I need to speak perfect English?
No. The officer evaluates your ability to understand and communicate in basic English. Perfect grammar is not required.
What should I do the night before my interview?
Review your N-400 application, do a final practice test, prepare your documents, get a good night's sleep, and set multiple alarms.

Ready to prepare for your interview?

Use our free study tools to master the civics questions, practice reading and writing, and build confidence before your naturalization interview.

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Reading & Writing PracticeAll 128 Questions