- Am I eligible?
- How to Apply
- Where to Apply
- The Interview
- Case Status
File Form I-129F at the USCIS Dallas Lockbox facility
For U.S. Postal Service (USPS):
P.O. Box 660151
Dallas, TX 75266
For USPS Express Mail and courier deliveries:
2501 South State Highway 121 Business
Lewisville, TX 75067
We recommend reading our Lockbox Filing Tips before filing your petition.
- We will send you an email or text when the Dallas Lockbox facility accepts your Form I-129F if you clip a completed Form G-1145, Notification of Acceptance of Application/Petition to the front of your petition.
- Note: A Form I-129F Petition cannot be adjudicated at a USCIS Office abroad.