Sole Proprietorship Business Entity
A sole proprietorship exists when a single individual operates a business and owns all assets. A sole proprietor is personally liable for all debts, and business ownership is nontransferable. Under a sole proprietorship, the life of the business is limited to the life of the individual proprietor. The sole proprietorship makes no legal distinction between personal and business debts, and it does not require a separate income tax return. A sole proprietorship is often operated under the name of the owner. Whenever operating a business under a name other than the sole proprietor, an Assumed Name Certificate must be filed with the county clerk. Assumed Name Certificates are discussed later in this section.