Helpful Resources
The decision to apply for U.S. citizenship is up to
each individual. USCIS has a variety of educational
resources to help you prepare. You will find information
on eligibility and testing, the application process,
and study materials. You can also learn more about
citizenship rights and responsibilities and find a free
USCIS information session in your area.
U.S. Citizenship and Immigration Services (USCIS)
is the government agency that oversees lawful
immigration to the United States.
uscis.gov
The USCIS Citizenship Resource Center provides
learners and applicants with a one-stop resource for
locating citizenship preparation materials.
uscis.gov/citizenship
USCIS regularly holds free information sessions for
the public. Topics covered at these sessions include
naturalization eligibility requirements, the naturalization
process, and the naturalization test.
uscis.gov/citizenshipsessions
Form N-400, Application for Naturalization is the form
you will use to apply for U.S. citizenship.
uscis.gov/n-400
If you believe you are already a U.S. citizen, determine
if you are eligible to file Form N-600, Application for
Certificate of Citizenship or Form N-600K, Application for
Citizenship and Issuance of Certificate.
uscis.gov/n-600
uscis.gov/n-600k
To update your address with USCIS, file Form AR-11,
Change of Address.
uscis.gov/addresschange
Find legal assistance information:
uscis.gov/citizenship/apply-for-citizenship/find-help-in-
your-community