Where and how is the best way to send our I-751 ROC

[Am & Ra 19]

I found the two addresses for mailing Form I-751to the California Service Center. Which is the best and most secured way to mail my I-751

for assurance of delivery and tracking?

 

For U.S. Postal Service (USPS):

USCIS California Service Center
P.O. Box 10751
Laguna Niguel, CA 92607-1075
Attn:  I-751

 

For FedEx, UPS, and DHL deliveries:

24000 Avila Rd.
2nd floor
Laguna Niguel Ca 92677
Attn:  I-751

 

Thank you

 

Randy

[SM & EF 41]

We sent ours via USPS priority mail to the PO Box. It was trackable but without a signature requirement when delivered.  It was cheaper than Fed Ex and worked fine for us.  

 

Best wishes.

[Crazy Cat 42,392]

The USPS address is the post office Box address.  The Fedex, UPS, and DHL address is the physical address.........you can get a signature delivery with any of them.  

[GreatDane 366]

2 minutes ago, Am & Ra said:

I found the two addresses for mailing Form I-751to the California Service Center. Which is the best and most secured way to mail my I-751

for assurance of delivery and tracking?

 

For U.S. Postal Service (USPS):

USCIS California Service Center
P.O. Box 10751
Laguna Niguel, CA 92607-1075
Attn:  I-751

 

For FedEx, UPS, and DHL deliveries:

24000 Avila Rd.
2nd floor
Laguna Niguel Ca 92677
Attn:  I-751

 

Thank you

 

Randy

I always send with USPS with tracking and signature confirmation.

[Crazy Cat 42,392]

1 minute ago, GreatDane said:

I always send with USPS with tracking and signature confirmation.

That is probably how I will send my wife's I-751 in a few months.