The USCIS California Service Center has relocated to 2642 Michelle Drive, Tustin, CA 92780 for commercial deliveries (UPS, FedEx, DHL). New P.O. boxes for USPS mail are available on USCIS.gov. The previous address (Laguna Niguel) will accept mail until September 30, 2024, with a grace period until October 15. After that, mail to the old address will be returned. Responses to USCIS correspondence before August 12, 2024, should be sent to P.O. Box 30113, Tustin, CA 92781. Form I-865 filings are now handled by the Texas Service Center, and new addresses for Form I-751 waivers are in place. The 60-day grace period for filings to old centers ends on November 1, 2024.
