When on an H-1B visa, there are legal restrictions and risks involved in starting a side business or investing in one, The H-1B visa is specific to your employer and job, requiring you to work full-time for the sponsor Engaging in unauthorized business activities can endanger your visa status While passive investments are generally allowed, active involvement in business operations may lead to unauthorized employment issues All income from business activities must comply with your visa status to avoid violations Violating visa regulations can result in revocation, denial of future benefits, or complications with visa applications