1). Should I use street address (USCIS, 850 S ST, Lincoin, NE 68508-1225) for mailing NIW I140 REF? I can ship to this address by USPS as you suggested in your article.
2). or should I use the mailing address (it's P.O. BOX #) on the enclosed envelop? If so, I need to mail my REF using UPS or Fedex (not USPS).
- PO Box address on return envelope, via USPS
2). or should I use the mailing address (it's P.O. BOX #) on the enclosed envelop? If so, I need to mail my REF using UPS or Fedex (not USPS).
- PO Box address on return envelope, via USPS
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選擇“don't run on pages on this domain”
