U.S. citizenship may be acquired either at birth or through naturalization subsequent to birth. Persons born outside of the U.S. may acquire U.S. citizenship under certain circumstances.
What Service Do You Require?
Apply for Citizenship
For questions about eligibility for becoming a U.S. citizen, please contact the U.S. Citizenship and Immigration Services (USCIS) at 1-800-375-5283 or visit www.uscis.gov.