What to Expect at Your N-400 Naturalization Interview

Your N-400 naturalization interview is the last major milestone standing between you and U.S. citizenship. After months — or years — of preparing your application, gathering documents, and waiting for your case to move, interview day can feel like the most important few minutes of the entire process. Here's what actually happens at your interview, how the civics and English tests work under USCIS's newly updated rules, and who may qualify to skip part of the testing altogether.

Before the Interview: What USCIS Reviews First

Before any testing begins, the USCIS officer's first job is to confirm you're still eligible for naturalization. The officer will review your Form N-400 line by line, ask about anything that has changed since you filed — a new address, a new job, an arrest, a trip abroad — and confirm your continuous residence, physical presence, and good moral character. Bring your green card, a valid photo ID, and any documents USCIS asked for in your interview notice; missing paperwork is one of the most common reasons interviews get rescheduled.

You'll Be Placed Under Oath

At the start of the interview, the officer places you under oath to tell the truth for the remainder of the appointment. Every answer you give from that point on — about your application, your background, and the test questions that follow — is treated as sworn testimony, so it's worth reviewing your N-400 answers beforehand rather than being caught off guard by a question about something you filed months earlier.

The English Test: Reading, Writing, and Speaking

Most applicants must demonstrate basic English proficiency across three skills:

•       Speaking: assessed throughout the interview as the officer asks about your application and background — there's no separate speaking exam.

•       Reading: you must read one out of three sentences correctly.

•       Writing: you must write one out of three sentences correctly, generally on a civics-related topic.

The vocabulary comes from USCIS's official civics and history word lists, so studying the same materials you use for the civics test doubles as English test prep.

The Civics Test: What Changed in 2026

USCIS overhauled the civics test for anyone who filed Form N-400 on or after October 20, 2025, and the new version is noticeably more demanding than the one most applicants studied for in past years.

•       New test (filed October 20, 2025 or later): questions are drawn from an expanded bank of 128 civics questions. The officer asks up to 20 of them orally, and you need 12 correct answers to pass — the officer can stop as soon as you reach 12 correct or miss 9, whichever comes first.

•       Prior test (filed before October 20, 2025): still based on the original 100-question bank, with 10 questions asked and only 6 correct answers needed.

If you're not sure which version applies to your case, it's determined by your N-400 filing date, not your interview date — so an interview scheduled well into 2026 can still use the older, shorter test if the application itself was filed before the cutoff.

Who Qualifies for an Exemption?

Not every applicant takes the full English and civics test. USCIS has long recognized that age, years as a permanent resident, and certain medical conditions can make the standard testing unrealistic:

•       Age 50+ with 20 years as a permanent resident, or age 55+ with 15 years: exempt from the English test and may take the civics test in your native language, with an interpreter present.

•       Age 65+ with 20 years as a permanent resident: also exempt from English, and may study a shorter, designated set of 20 civics questions, answering 10 of them (6 correct needed) in the language of your choice.

•       Medical disability exception (Form N-648): applicants with a physical or mental impairment lasting 12 months or longer that prevents them from learning or demonstrating English and civics knowledge may be exempted from both tests entirely, based on certification from a licensed medical professional who has treated them for at least a year.

These exceptions have specific documentation requirements, so it's worth confirming eligibility well before your interview date rather than raising it for the first time at the appointment.

If You Don't Pass on the First Try

Failing the English or civics test on your first attempt doesn't end your case. USCIS gives you a second opportunity to retake whichever portion you missed, typically scheduled 60 to 90 days after the initial interview — you're only retested on the part you failed, not the entire interview.

After You Pass: The Oath of Allegiance

Once you clear the application review, English test, and civics test, USCIS schedules your Oath of Allegiance ceremony. Taking the oath — not passing the interview — is the moment you officially become a U.S. citizen, so hold onto your naturalization certificate once it's issued; you'll need it for a passport application, updating your Social Security record, and other post-naturalization paperwork.

Preparing for your own N-400 interview, or wondering which version of the civics test applies to your filing? Our team can walk you through what to expect based on your specific case.

This article is for general informational purposes only and does not constitute legal advice. Immigration law changes frequently, and outcomes depend on the specific facts of each case. Consult a licensed immigration attorney before making decisions about your naturalization application.