Application for Naturalization
Purpose of Form : To apply for U.S. citizenship.
Number of Pages : Instructions: 7; Form: 11. Edition Date : 07/30/07. Editions dated 05/31/01 or later are accepted. Where to File :
Send your N-400 application and supporting documents to the Service Center having jurisdiction over your place of residence.
If you live in AZ, CA, HI, NV, Territory of Guam, or the Commonwealth of the Northern Mariana Islands, send your N-400 application to:
California Service Center
PO Box 10400
Laguna Niguel, CA 92607-1040
If you live in AK, CO, ID, IL, IN, IA, KS, MI, MO, MN, MT, NE, ND, OH, OR, SD, UT, WA, WI or WY, send your N-400 application to:
Nebraska Service Center
PO Box 87400
Lincoln, NE 68501-7400
If you live in AL, AR, FL, GA, KY, LA, MS, NM, NC, OK, SC, TN or TX, send your N-400 application to:
Texas Service Center
PO Box 851204
Mesquite, TX 75185-1204
If you live in CT, DE, District of Columbia, ME, MD, MA, NH, NJ, NY, PA, RI, VT, VA, WV, Commonwealth of Puerto Rico, or the U.S. Virgin Islands, send your N-400 application to:
Vermont Service Center
75 Lower Welden St
St. Albans, VT 05479-9400
All naturalization applicants filing under the military provisions, section 328 or 329, should file their application at the Nebraska Service Center regardless of geographic location or jurisdiction. Please send your application to:
Nebraska Service Center
Filing Fee : $595 plus a biometrics fee of $80; the fee total is $675. Applicants 75 years of age or older are not charged a biometric fee; their fee total is $595. No fee is required for military applicants filing under Section 328 and 329 of the INA. Special Instructions :
P.O. Box 87426
Lincoln, NE 68501-7426
Please note : The Instructions to Form N-400 frequently refer to information in the USCIS document A Guide to Naturalization, M-476. We encourage you to review those referenced sections of the Guide as you complete this form .
This version of the N-400, Application for Naturalization, is available below in two files - the instructions and the form itself.
We recommend that you download the form directly to your local computer, rather than fill it out through your web browser. Using a Windows PC, "right-click" on the link to the fillable form and select "Save Link As" (in Netscape) or "Save Target As" (in Internet Explorer) and work from the copy you save to your hard drive.
Note on Filing Fee:
Fees are accepted in the form of money order, personal check or cashiers check only. Checks should be made payable to Department of Homeland Security or U.S. Citizenship and Immigration Services .
This page can be found at http://www.uscis.gov/n-400