Most businesses start out as a small company, owned by one person or by a partnership. The most common type of business when there are multiple owners is a corporation. The law sees a corporation as real, live person. Like an adult, a corporation is treated as a distinct and independent individual who has rights and responsibilities. A corporation’s “birth certificate” is the legal form that is filed with the Secretary of State of the state in which the corporation is created, or incorporated. It must have a legal name, just like a person.