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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.

Dec 29, 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.

Oct 21, 2025 · This step-by-step guide explains how to apply for U.S. citizenship, including eligibility requirements, documents, fees, and expert tips to make your U.S. citizenship application successful.

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 before …

Jun 14, 2024 · To become a naturalized citizen, you need to apply with the U.S. Citizenship and Immigration Services (USCIS). The entire application process can take over a year depending on …

Oct 21, 2025 · Applying for U.S. citizenship through naturalization is a clear, step-by-step journey. If you’re a lawful permanent resident aiming for Green Card holder citizenship, the core of the process …

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.

Dec 8, 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 eligibility …