Where Do You Send the N-400 Form?
Last Updated Mar 25, 2020 10:44:58 AM ET
The N-400 form should be sent to either USCIS, P.O. Box 21251, Phoenix, AZ 85036, or USCIS, P.O. Box 660060, Dallas, TX 75266, states the USCIS website. This form is to apply for United States citizenship, and the address to use depends upon a person's state of residence.
The website for the United States Citizenship and Immigration Services contains a list instructing which of the addresses to use for each state. All persons associated with the military, and their relatives, must send their forms to Nebraska Service Center, P.O. Box 87426, Lincoln, NE 68501-7426. The USCIS website also gives addresses for applicants who want to submit their applications via courier or express mail services.
More From Reference

10 Must-Watch TED Talks That Have the Power to Change Your Life

Strange Americana: Does Video Footage of Bigfoot Really Exist?

How the COVID-19 Pandemic Will Change In-Person Retail Shopping in Lasting Ways

Tips and Tricks for Making Driveway Snow Removal Easier

Here’s How Online Games Like Prodigy Are Revolutionizing Education

What Are the Steps of Presidential Impeachment?