Is my US income taxable if I am working on OPT status ?
I am working for company X. My client is Y -LRB- US based -RRB- . X had applied for the H1B -LRB- 2015 -RRB- visa and got the EAC ** receipt on May , 2015 . The USCIS status is `` Case Was Received '' . Now , I have an offer to join another company , Z . If I switch to company Z now , without getting my visa stamped from X , will my H1B VISA processing be cancelled ?