Lockbox and Service Center Filing Location Updates
We sometimes change or adjust filing locations among our service centers or lockbox facilities to balance our incoming workload for timely processing. We may also refine addresses to improve internal processes at our service centers or lockbox facilities.
This page provides an up-to-date summary of changes we make to any filing location. You can also subscribe to the “Lockbox and Service Center Filing Location Updates” GovDelivery distribution list to receive an email each time we update a filing location.
You may also visit our USCIS Contact Center page for help from a USCIS representative. The USCIS Contact Center provides information in English and Spanish. For TTY (for the deaf, hard of hearing, or those having a speech disability), call 800-767-1833.
For the most current information on where to file, please see the “Where to File” section on the webpage for your form.
For information on filing location updates prior to Jan. 2023, visit our archive page.
Applications, petitions, or requests that are not mailed to the appropriate filing location may experience processing delays or may be rejected as improperly filed and returned to you to re-file.