回複:Help with e-filed I131 and I765
1. You can send email to E-Filing.Support to get your receipt of e-filed I131 and I765 if you lossed your receipts.
E-Filing.Support@dhs.gov
2. Supportting documents are the receipts of the e-filed I131,I765 and I485. You should send them to the address
in your the receipts of the e-filed I131 and I765.