One of the key advantages to forming a corporation as your business entity is that if it is properly formed and operated, creditors should not be able to successfully sue the corporation's shareholders
Shareholders' personal assets are generally protected from creditors of the corporation. There are, however, certain circumstances in which limited liability may not protect those assets and a shareholder may be held personally liable, including possibly when:
Despite the general rule that a corporation's creditors may not sue the corporation's shareholders for their personal assets there are specific circumstances that permit creditors to pierce the corporate veil and satisfy corporate obligations by proceeding against assets of shareholders. Piercing the corporate veil is the exception to the rule, and although it is not often used, it is used in cases of fraud or other wrongdoing. It is used in circumstances where it would be unfair to permit a shareholder to "hide" behind a false or flimsy corporate veil.