Use our step-by-step guide to complete your Form N-400, or US Citizenship application, online. Our easy-to-use form guide will provide you with everything you need to file your application with US Citizenship and Immigration Services (formerly known as the INS).
US Citizenship Application Form N-400 is used for obtaining US citizenship (naturalization). Lawful Permanent Residents (Green Card holders) over the age of 18 who meet the eligibility requirements can apply for US citizenship.
Lawful Permanent residents (Green Card holders) whose Green Card has been valid during the 5 years prior can file for US citizenship. You can follow through the US immigration process to attain citizenship. If you are married to a US citizen, you may apply for US citizenship after 3 years with a valid Green Card. There are exceptions. If an applicant has served in the United States Armed Forces during war, that individual may obtain citizenship without first becoming a permanent resident if he or she was in the United States upon enlistment into the US military. A completed Form N-400 (US Citizenship Application) is the required form; it must be filed along with photos and supporting documents. Becoming a US citizen has many advantages. File today for US Citizenship, and don't wait to process your naturalization and immigration forms.
Advantages of U.S. Citizenship
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Citizenship Application Form N-400
Replace Certificate of Citizenship Form N-565
Certificate of Citizenship Form N-600
Green Card Replacement Form I-90
Remove Condition on Green Card Form I-751
Visitor Visa Extension (I-539 form)
Visitor Exchange Visa (J1 Visa)
Skilled/Unskilled Work Visa (H2B Visa)
Intracompany Transferee (L1 Visa)
Extraordinary Ability Work Visa (O1 Visa)
Religious Worker Visa (R1 Visa)
US Visa Entry for Spouse and Children
US Citizenship Application Form N-400
Employment Authorization Document Form I-765
Deferred Action Application Form I-821D
Travel Document Application Form I-131
Conditional Green Card Form I-751
Certificate of Citizenship Replacment Form N-565
Certificate of Citizenship Application Form N-600
Duplication Approval Notice Form I-824
Replace Arrival Departure Record Form I-102
Temporary Protected Status Form I-821
Affidavit of Support Form I-134