Change of Filing Location for Form N-400

Change of Filing Location for Form N-400

Applicants filing a Form N-400 under military provisions (Section 328 or 329), should file their application at the Nebraska Service Center, PO Box 87426, Lincoln, NE 68501-7426, regardless of where the applicant lives. This includes current military spouses regardless of geographic location or jurisdiction.

If you are filing a Form N-400 at USCIS Lockbox facilities, you may elect to receive an email and/or text message notifying you that your application has been accepted. You must complete an E-Notification of Application/Petition Acceptance (Form G-1145), and attach it to the first page of your application.