Immigration Q&A: Denied U.S. entry
Green Card with immigration expert Debbie McGoldrick
He’ll also need to show that he’ll be financially independent once he arrives in the U.S. A letter from whomever he’ll be staying with here, stating that accommodation will be provided, would also bolster his case.
There is no guarantee that the application will be successful, so the more evidence he can muster up to show that he’ll leave the U.S. at the required time, the better his chances will be.
If he is issued a B visa it will be good for multiple entries to the U.S. for 10 years.