H4 EAD – USCIS Address for EAC, LIN, SRC, WAC Centers
USCIS H4 EAD mailing address: Use H1B i797 receipt number code EAC, LIN, SRC or WAC. Different lockbox address for USPS, Fedex, UPS deliveries.

H4 EAD USCIS and DHS H4 EAD mean the same thing. You have to send a postal application to the USCIS lockbox address.
USCIS forwards your H4 EAD application internally to other centers from Dallas or Phoenix themselves. You do not need to worry about it.
Fill USCIS i765 EAD form Online with our App >
This article will discuss:
Dallas USCIS Lockbox – EAC, LIN
EAC is eastern service center. Vermont, LIN is Nebraska.
#1 Sending by USPS postal mail
USCISAttn: H4
P.O. Box 660921
Dallas, TX 75266
#2 Fedex or UPS or private mail company
USCISAttn: H4
2501 S. State Hwy. 121 Business
Suite 400
Lewisville, TX 75067
USCIS Phoenix Lockbox – WAC, SRC
Your primary H1B’s receipt number should start with WAC or SRC to send the H4 EAD application to the USCIS Phoenix Lockbox office.
WAC refers to California Service Center. SRC is Texas service center.
#1 Sending by USPS postal mail
USCISAttn: H4
P.O. Box 20400
Phoenix, AZ 85036
#2 Fedex or UPS or private mail company
USCISAttn: H4
1820 E. Skyharbor Circle S
Suite 100
Phoenix, AZ 85034

If H1B Receipt Number begins with EAC, LIN then send your H4EAD application to the Dallas USCIS Lockbox office.
You should use the USCIS mailing address for form i539 if you are filing an H4 extension and H4 EAD application together.
You can send H4 EAD application by USPS, FedEx, or UPS. It is your choice.
You should use tracking to send H4 EAD application.
USCIS has given different PO box addresses based on the mailing company that you use to send your H4 EAD application.
This does not affect your H4 EAD application processing time.
Use H1B i797 Approval Notice Receipt Number
To find out the address, you should use the H1B’s most recent approval notice’s written on form i797.
H4 EAD applications are sent to other USCIS service centers after sorting through the lockbox addresses given above. You will get an H4 EAD receipt number separately from the final service center.
Source: USCIS.
Alex1
hello,
can i send my EAD renewal i-765 application directly to a service center for example Nebraska or i have to send to PO BOX in Phoenix, if i live in Washington state?
anil_am22
You have to send it to lockbox address.
Alex1
My lockbox is in arizona if I send it to the other one in texas, what will happen?
saieee44
Hi Alex, i am in the simialr boat. i have sent the documents to FedEx/UPS mentioned address but via USPS by mistake yesterday. i dont know what will happen. but both the service centers are Texas only. not sure USICS will post internally or will send back. let me know, what happend in your case.
Aditya_Biswal
@anil_am22
I am applying for my wife’s H4 extensions along with my H1B extension and new H4 EAD. I read the in
https://www.uscis.gov/sites/default/files/document/forms/i-765instr.pdf.
“You may also file Form I-765 at the same time as your Form I-539 and
your H1-B spouse”. So it is possible to file them together. But It didn’t say to which address I should file all 3 forms together.
Because for I-129 it can be either California or Vermont, but for I-765/I-539 it says Dallas/Phoneix lockbox.
So If I file all 3 of them concurrently do I have to send them to California/Vermont? Do we have any official link for this?
anil_am22
If you are applying all 4 together, then they apl need to be sent to same address as H1B.