If you're going into business on your own, the simplest legal structure is the sole proprietorship.

A sole proprietorship is a one-person business that is not registered with the state as a corporation or a limited liability company (LLC).

Sole proprietorships are so easy to set up and maintain that you may already own one without knowing it. For instance, if you are a freelance photographer or writer, a craftsperson who takes jobs on a contract basis, a salesperson who receives only commissions, or an independent contractor who isn't on an employer's regular payroll, you are automatically a sole proprietor.

However, even though a sole proprietorship is the simplest of business structures, you shouldn't fall asleep at the wheel. You may have to comply with local registration, business license, or permit laws to make your business legitimate. And you should look sharp when it comes to tending your business, because you are personally responsible for paying both income taxes and business debts.

Personal Liability for Business Debts

A sole proprietor can be held personally liable for any business-related obligation. This means that if your business doesn't pay a supplier, defaults on a debt, or loses a lawsuit, the creditor can legally come after your house or other possessions.