Look for your state in the chart below, to find out where to send your application for citizenship.
If you live in: |
Mail your form to: |
Connecticut |
For U.S. Postal Service (USPS): USCIS
For FedEx, UPS, and DHL deliveries: USCIS |
If you live in: |
Mail your form to: |
Alabama |
For U.S. Postal Service (USPS): USCIS
For FedEx, UPS, and DHL deliveries: USCIS |
If you live in: |
Mail your form to: |
Arkansas |
For U.S. Postal Service (USPS): USCIS
For FedEx, UPS, and DHL deliveries: USCIS |
If you live in: |
Mail your form to: |
Illinois |
U.S. Postal Service (USPS): USCIS Attn: N-400 P.O. Box 4380 Chicago, IL 60680-4380 FedEx, UPS, and DHL deliveries: USCIS Attn: N-400 (Box 4380) 131 S. Dearborn, 3rd Floor Chicago, IL 60603-5517 |
Common questions and answers about children and citizenship. How does a child born overseas get citizenship? Is my child included in my application? How do I prove my child is a citizen?
Read MoreTo fill out a citizenship application online, you have three options: the U.S. government website; for-profit companies, or; nonprofit organizations.
Read MoreUSCIS (the government) charges a fee to apply for citizenship.
Read MoreInformation on where to send your application for citizenship.
Read MoreMost people have to know some English to qualify for citizenship. The citizenship interview has a test to see if you can read, write, and speak basic English.
Read More