Yes — USCIS now allows most applicants to file Form N-400, Application for Naturalization, through their online account at my.uscis.gov. Online filing isn't available to everyone. If you're filing based on qualifying military service, you'll need to paper file. But for the vast majority of applicants — those filing based on five years of permanent residence, or three years based on marriage to a U.S. citizen — the online option is fully available and increasingly preferred.
Filing online has real advantages. You can save your progress and return later. You pay the filing fee by credit card or bank account. You get a confirmation immediately after submission. And you can track your case status in real time through the same online account. It's faster, cleaner, and generates fewer data entry errors than mailing a paper form.
You're eligible to file online if you meet standard naturalization requirements and aren't using a military-specific basis for filing. In practical terms, this means:
If any of those are uncertain — especially continuous residence, which trips up a surprising number of applicants — review your travel history before you file. Extended trips abroad can reset your continuous residence clock, and USCIS will see your entry/exit records.
Go to my.uscis.gov and create an account using your email address. You'll verify your identity and, in some cases, link your existing USCIS records to your account. If you have prior immigration filings, they may appear in your account once linked. This takes a few minutes — do it before you're ready to file so you're not creating an account under pressure.
Once inside, select Form N-400 from the available forms list and choose the online filing option. The form is divided into sections that mirror the paper version — your biographic information, residence history, employment history, travel history, and the good moral character questions.
Your legal name as it appears on your green card. If you want a name change as part of naturalization, you indicate that here — the court can change your name during the oath ceremony without a separate legal proceeding. That's one of the underused benefits of naturalizing through the standard process.
USCIS wants your address history for the past five years and your employment history for the same period. Be thorough and be accurate. Gaps in your employment history are fine — just explain them. Gaps in your address history that you can't explain raise flags.
List all trips outside the United States for the past five years — departure date, return date, destination, and purpose. If any trip lasted more than six months, that's a potential continuous residence issue. Trips over one year generally break continuous residence unless you obtained a re-entry permit or returning resident visa before leaving.
This is where applicants most commonly make errors. If you traveled frequently for work, pull your passport and go entry by entry. Don't estimate.
These are the yes/no questions covering criminal history, drug use, tax filing status, gambling, polygamy, persecution, and other issues. Answer every question honestly. If a question applies to you — a past arrest, a DUI, even a charge that was dismissed — check yes and explain in the additional information section. USCIS runs background checks. Lying on this section is a ground for permanent bar from naturalization and potential deportation.
The current filing fee for Form N-400 is $725 for most applicants (as of 2026), which includes the biometric services fee. If you're 75 or older, the biometrics fee is waived. If you're filing online, you pay by credit card, debit card, or ACH bank transfer during submission. Keep your receipt — it's your proof of payment and your starting point for tracking your case.
Fee waivers are available for applicants who qualify based on income. If you receive means-tested benefits or your household income is at or below 150% of the federal poverty guidelines, you can request a waiver using Form I-912. File that request at the same time as your N-400.
After submitting online, you'll receive a receipt notice with your case number. USCIS will schedule your biometrics appointment — you'll go to an Application Support Center to have your fingerprints and photo taken. This typically happens within a few weeks of filing in most field offices.
Next comes your naturalization interview. An officer will review your application, verify your documents, and administer the civics and English tests. If you pass, you'll be scheduled for an oath ceremony — sometimes the same day, sometimes weeks later depending on the office. At the oath ceremony, you take the Oath of Allegiance and receive your Certificate of Naturalization. You're a citizen.
Processing times vary widely by field office — currently ranging from 8 months to over two years. Check processing times at your local office on the USCIS website before filing to set realistic expectations.
The civics test is one of the parts people most underestimate. The officer selects 10 questions from the official USCIS list of 100 civics questions. You need to answer 6 correctly. Sounds simple — but the questions cover U.S. history, government structure, rights and responsibilities, and geography. If you haven't lived here long or didn't go through the U.S. school system, some of these questions are genuinely difficult.
Study the official USCIS list. All 100 questions are publicly available and the officer will only ask from that list. There are no surprise questions. The study materials available through practice tests cover every question type you'll encounter — use them regularly in the weeks before your interview and you'll pass.
Start your application online, prepare for the civics test, and walk into your interview knowing exactly what to expect. The naturalization process is long, but each step is straightforward if you're prepared.