Preparing for your U.S. citizenship interview? Learn what happens during the USCIS naturalization interview, which documents to bring, how your N-400 is reviewed, what to expect from the English and civics tests, and what happens after your interview.

Ready to apply for U.S. citizenship? This step-by-step guide explains how to complete Form N-400 online, from checking your eligibility and gathering the required documents to filling out the application, uploading supporting evidence, paying the filing fee, and tracking your case through your USCIS online account. It also covers important information about your five-year travel, address, and employment history so you can prepare before starting your naturalization applicatio