Determine whether you are already a U.S. citizen through birth or parentage
Obtain lawful permanent resident status if you are not already a citizen
Meet the continuous residence requirement
Meet the physical presence requirement
Maintain good moral character
Be at least 18 years old to apply on your own
Be able to read, write, and speak basic English
Know U.S. history and government
File Form N-400, Application for Naturalization
Attend biometrics appointment if required
Complete the naturalization interview
Pass the English and civics tests
Receive a decision on your application
Take the Oath of Allegiance
Obtain proof of citizenship after naturalization
If eligible, claim citizenship through a U.S. citizen parent using the appropriate process
If serving in the U.S. military, review military naturalization options
If born abroad to U.S. citizen parents, review citizenship transmission rules
Consult U.S. Citizenship and Immigration Services for current eligibility rules and forms