You have many choices. If on your own, you can be a sole proprietor. However, you should also consider various types of business entities: You can form a limited liability company, even if you are the only member. You can form a corporation. If you are starting the company with others, you could also form a partnership – general or limited. How to choose? What may seem like a simple question oftentimes may not be. Among the considerations should be protecting yourself (and any other “owners”) from personal liability, management, tax issues, and funding.