What Happens at the Naturalization Interview? A Complete Walkthrough

Wondering what to expect at your USCIS naturalization interview? This guide walks you through every step — from check-in to the civics test to what happens after you leave the USCIS office.

By Marcus G. Bastawros, MBA · Published 2026-04-22 · Updated 2026-04-22

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The naturalization interview is the final major step before taking the Oath of Allegiance and becoming a U.S. citizen. For many applicants, this appointment is the most nerve-wracking part of the entire process. Understanding exactly what will happen — from the moment you arrive to when you walk out — can significantly reduce that anxiety.

Before the Interview: What to Bring

USCIS will mail you an interview notice (Form I-797) that lists everything you need to bring. At minimum, bring your USCIS interview notice, your green card (Permanent Resident Card), a valid photo ID, and any supporting documents listed in your notice. If circumstances in your life have changed since you filed your N-400 — a new address, new employer, a name change, a trip outside the United States — bring documentation for those changes too.

Arriving at the USCIS Office

Arrive at least 15 minutes early. Late arrivals can result in rescheduling, which adds months to your wait. At the front desk, present your interview notice. You'll go through security screening and then wait in the lobby until a USCIS officer calls your name.

The Oath and Interview Begin

The USCIS officer will take you to a private office or interview room. Before anything else, they will ask you to raise your right hand and swear or affirm that all information you provide is truthful. This oath is legally binding. Everything you say from this point forward must be honest and accurate.

English Language Testing

Most applicants must demonstrate the ability to speak, read, and write English. The speaking portion is assessed during the natural back-and-forth of the entire interview — there's no separate speaking test. For reading, the officer will ask you to read one sentence aloud from a selection of sentences. For writing, you'll write one sentence the officer dictates. Applicants who are 50 or older and have been a permanent resident for 20 or more years, or 55 or older with 15 or more years of permanent residence, are exempt from the English requirement.

The Civics Test

The officer will ask you up to 20 questions from the 128-question USCIS civics test bank. You need 12 correct answers to pass. The questions are asked orally — you answer verbally. The officer will move on as soon as you give the correct answer; you don't necessarily need to answer all 20. If you fail the civics test, you'll be scheduled for a second interview within 60–90 days to try again.

Review of Your N-400 Application

After the civics and English portions, the officer will go through key sections of your N-400 Application for Naturalization. They will ask you to confirm or clarify your answers, particularly around moral character questions — arrests, criminal history, tax obligations, trips outside the United States, and affiliations with certain organizations. Answer carefully and honestly. If anything has changed since you submitted the form, say so.

What Happens at the End

In many cases, the officer can inform you on the spot whether your application is recommended for approval, continued review, or denial. If approved, you'll receive a notice for your Oath of Allegiance ceremony — this may happen the same day in some field offices, or be scheduled for a separate date. At the ceremony you will take the Oath, receive your Certificate of Naturalization, and become a U.S. citizen.

The naturalization interview is thorough, but it is not a trap. USCIS officers are conducting a legal process, not an interrogation. Most applicants who have been honest on their N-400 and have prepared for the civics test pass without difficulty. Preparation and honesty are the two things entirely within your control.

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