Naturalization Law

If you are not a U.S. citizen by birth, you may be eligible to become a citizen through naturalization. People who are 18 years and older use the “Application for Naturalization” to become naturalized. Children who are deriving citizenship from naturalized parents use the “Application for a Certificate of Citizenship” to become naturalized.

Resident aliens who meet the following requirements:

  • Lawful admission as a permanent resident.
  • Continuous residence in the U.S. for at least 5 years immediately preceding filing for naturalization (3 years for spouses of U.S. citizens).
  • Residence for at least 3 months in the state where the application is filed.
  • Physical presence within the U.S. for at least one half of the period required for continuous residence (2 and ½ years for resident aliens, 1 and ½ years for spouses of citizens).
  • Good moral character
  • Continuous residence in the U.S. from the date of filing to the date of the oath of citizenship.
  • Attainment of 18 years of age at the time of filing.
  • Ability to read, write, and speak English.
  • Knowledge of U.S. history and government.