According to Nationwide Insurance’s article “Legal Issues faced by Entrepreneurs”, there are many legal issues entrepreneurs can face. A few examples are:

• Not following corporate compliance rules and regulations
• Copyright infringements
• Not having an employee handbook which specifies what are expected of employees and the company
• Keeping personal and business assets separated
• Requiring formal shareholder agreements
• Filing proper income taxes

https://www.nationwide.com/business/solutions-center/starting/legal-issues-faced-by-entrepreneurs