Oct 28, 2025 · Naturalization is the process of becoming a U.S. citizen if you were born outside of the United States. Use this form to apply for naturalization if you meet the eligibility requirements.

Find out if you are eligible to become a U.S. citizen, how to apply with USCIS Form N-400, and how to prepare for an interview and naturalization test.

Jul 1, 2025 · The USCIS Citizenship Resource Center helps you learn how to become a United States (U.S.) citizen by birth and through naturalization.

Form N-400, Application for Naturalization, is an application to become a naturalized U.S. citizen. If your biological or legal adoptive mother or father is a U.S. citizen by birth, or was naturalized …

Sep 1, 2025 · As with any application to USCIS, however, you must take great care to make sure you are eligible, fill out the form correctly, and prepare fully for the interview and exam. For …

Jun 16, 2025 · Whether you’re preparing to apply now or planning ahead, this guide walks you through the costs, application process, eligibility requirements, and what to expect at each …

Apr 22, 2025 · Learn how to apply for citizenship in the U.S. with this easy step-by-step naturalization guide. Do it yourself without the cost of a lawyer.

Jun 18, 2025 · The N-400 form, produced by U.S. Citizenship and Immigration Services (USCIS), is what U.S. lawful permanent residents must fill out in order to apply for U.S. citizenship …

Apply for Naturalization As a lawful permanent resident, you may be eligible to become a U.S. citizen through naturalization. By applying for naturalization, you are taking steps towards …

Find out how to become a U.S. citizen through naturalization. See how to prove U.S. citizenship, get dual citizenship, or renounce or lose your citizenship.