Skip to content

← All articles

What to expect at your N-400 interview

A walkthrough of the naturalization interview from the moment you check in to the moment the officer hands you the result. Written from the inside.

·By Deco Souza

The N-400 interview is shorter than people expect — usually 20 to 30 minutes — but the pacing matters. Here is the inside view.

Before the interview

You will receive an interview notice with a date, time, and a USCIS field office address. Bring the documents listed on the notice. Do not be late; many offices treat lateness as an automatic reschedule.

At the office

You will check in at the front desk and wait in a common area. When called, the officer will lead you to a private room. You will be sworn in to tell the truth.

The four sections

  1. Application review. The officer goes over your N-400 line by line. Be ready to confirm names, dates, addresses, and travel history.
  2. Civics test. The officer asks up to 20 questions from the 128-question pool. You need 12 correct to pass.
  3. Reading. You read one sentence aloud from a USCIS-approved list. One try is allowed.
  4. Writing. You write one sentence the officer dictates. One try is allowed.

After the interview

The officer hands you a Form N-652. It tells you whether you passed, were continued, or denied. Most cases that pass are scheduled for an oath ceremony within a few weeks.

What CivicsPath does

CivicsPath builds your mock interview from the actual N-400 fields you would face: travel days, addresses, employment history. The civics + reading + writing drills mirror the test format exactly. There is no script — the officer voice asks each question fresh.

Ready to study?

Rehearse the interview, not just the questions.

CivicsPath gives you a 4-phase mock N-400 interview with a randomized officer voice, plus civics, reading, writing, and speaking — all in one place.

Start the 7-day trial

CivicsPath is a study tool. We are not attorneys, paralegals, or USCIS representatives. Not affiliated with USCIS, the Smithsonian Institution, or the U.S. Department of Education.

All articlesPrivacy© 2026 Grain of Salt LLC