California Service Center Relocates

On Aug. 12, the California Service Center (CSC) moved to a new facility as USCIS centralizes processing for immigration benefits.

The new address is:

USCIS California Service Center
2642 Michelle Drive
Tustin, CA 92780

The CSC has three new P.O. boxes to intake U.S. Postal Service mail while UPS, FedEx, DHL, and all other commercial carrier mail will go to CSC's new facility address. Individuals should refer to form filing address and contact pages on uscis.gov in the coming days to find the specific address information depending on the form or correspondence type being submitted.

The previous mailing address for the CSC was WS 13057 P.O. Box 10751, Laguna Niguel, CA 92607-1075. We will continue to accept mail at this address until Sept. 30, 2024. After Sept 30, there will be a two-week grace period, during which time any mail received at the Laguna Niguel P.O. box will be forwarded to the Tustin P.O. box. Beginning Oct. 15, 2024, all mail received at the Laguna Niguel P.O. box will be returned as "Return to Sender."  Individuals responding to USCIS correspondence issued on or before Aug. 12, 2024, such as a Request for Evidence, Notice of Intent to Deny, or Notice of Intent to Revoke, should mail their responses to:

USCIS CSC
P.O. Box 30113/ALL OTHER
Tustin, CA 92781

On Sept. 1, 2024, we changed the filing location for Form I-865, Sponsor's Notice Change of Address, to the Texas Service Center address below:

USCIS TSC
Attn: I-865
6046 N. Belt Line Road, Suite 865
Irving, TX 75038-0021.

There is a 60-day grace period for filings mailed to the California, Nebraska, or Vermont Service Center. These centers will reject any filing postmarked after Nov. 1, 2024. The reason for this change is to support the service centers' ongoing efforts to increase efficiency and centralize the intake and digitization of forms.

The CSC also has a new filing address for paper inquiries related to Form I-751 waivers based on battery or extreme cruelty. These inquiries will now be mailed to the addresses below:

U.S. Postal Service: U.S. Citizenship and Immigration Services California Service Center P.O. Box 30113 / ALL OTHER Tustin, CA 92781

FedEx, UPS, and DHL Deliveries: U.S. Citizenship and Immigration Services California Service Center 2642 Michelle Drive Tustin, CA 92780

As a reminder, service centers do not provide in-person services, conduct interviews, or receive walk-in applications, petitions, or questions. They work only on certain applications or petitions that applicants have mailed, filed online, or filed with a USCIS Lockbox.