Before you walk in
Arrive 15 to 30 minutes early. You will pass through security screening similar to an airport, so leave pocket knives, tools, and large bags at home. Bring your interview notice, your green card, your passport (including expired ones that cover the last five years), your state ID or driver’s license, and any documents the notice lists. If you filed with a reduced fee or fee waiver, or answered “yes” to any question about arrests, taxes, or long trips, bring the supporting documents for those answers. Phones must usually be silenced and put away.
The order of events
- Check-in. You present your notice at the window and wait to be called. Waits of 30 to 60 minutes past your appointment time are common.
- Oath to tell the truth. The officer calls your name, takes you to an office, and asks you to raise your right hand and swear to tell the truth. From this moment your spoken English is being evaluated.
- Identity and document check. The officer examines your green card, passport, and ID.
- Review of the N-400. The officer goes through your application page by page: your addresses and jobs, trips outside the United States, marital history, children, taxes, Selective Service, criminal history, and the “good moral character” questions. Answer exactly what is asked. If something changed since you filed, say so.
- English reading and writing. You read one sentence aloud from a tablet or card and write one sentence the officer dictates. You get up to three tries at each.
- Civics test. Up to 20 questions, stopping at 12 correct or 9 incorrect.
- Oath eligibility questions. The officer confirms you support the Constitution and are willing to take the full Oath of Allegiance, including bearing arms or performing noncombatant or civilian service if required by law. You may request a modified oath for religious reasons.
- Decision. You receive Form N-652 with the result: granted, continued, or denied.
How long it takes
The interview itself usually lasts 20 to 40 minutes. Plan on two to three hours at the office including waiting time, and longer if your office offers a same-day oath ceremony.
What the officer is really evaluating
Three things: whether the facts on your application are true and you remain eligible, whether you can understand and speak basic English, and whether you know the civics material. Officers are trained to be neutral rather than hostile. Speaking slowly, asking for a question to be repeated, and pausing before answering are all fine and do not count against you. What hurts applicants is guessing at a question they did not understand or giving an answer that conflicts with their application.
Questions you should be ready to answer in your own words
Where do you live and work? Have you traveled outside the United States since you filed? Have you ever been arrested, cited, or detained by any law enforcement officer? Have you ever failed to file a tax return or owed taxes? Are you willing to take the full Oath of Allegiance? Why do you want to become a U.S. citizen? The last question is not a test, but a confident, honest answer sets a good tone for the rest of the interview.
Last reviewed and expanded by the USCitizenTestPractice Editorial Team in September 2026, based on the USCIS Policy Manual, the official 2025 civics test materials, and current USCIS fee and form instructions. This is an independent study resource, not legal advice.
