
The law places limitations upon what acts a corporation may undertake. Corporations cannot do anything they wish, but rather, must act within the prescribed rules as laid out in statute, case law, their articles of incorporation, and their bylaws. Sometimes, though, a corporation will step outside its permitted power (literally “beyond the powers). The ultra vires doctrine holds that certain legal consequences attach to an attempt by a corporation to carry out acts that are outside its lawful powers. Ultra vires (literally “beyond the powers”) is not limited to illegal acts, although it encompasses actions barred by statute as well as by the corporate charter. Under the traditional approach, either the corporation or the other party could assert ultra vires as a defense when refusing to abide by a wholly executory contract. The ultra vires doctrine loses much of its significance when corporate powers are broadly stated in a corporation’s articles. Furthermore, RMBCA Section 3.04 states that “the validity of corporate action may not be challenged on the ground that the corporation lacks or lacked power to act.”
Nonetheless, ultra vires acts are still challenged in courts today. For example, particularly in the area of environmental law, plaintiffs are challenging corporate environmental actions as ultra vires. Delaware corporation law states that the attorney general shall revoke the charter of a corporation for illegal acts. Additionally, the Court of Chancery of Delaware has jurisdiction to forfeit or revoke a corporate charter for abuse of corporate powers. 1 See Adam Sulkowski’s “Ultra Vires Statutes: Alive, Kicking, and a Means of Circumventing the Scalia Standing Gauntlet.” 2
In essence, ultra vires retains force in three circumstances:
- Shareholders may bring suits against the corporation to enjoin it from acting beyond its powers.
- The corporation itself, through receivers, trustees, or shareholders, may sue incumbent or former officers or directors for causing the corporation to act ultra vires.
- The state attorney general may assert the doctrine in a proceeding to dissolve the corporation or to enjoin it from transacting unauthorized business (see Figure 27.1).

Suppose an incorporated luncheon club refuses to admit women as club members or guests. What happens if this action is ultra vires? Cross v. The Midtown Club, Inc. (see Ultra Vires Acts ), focuses on this issue. An ultra vires act is not necessarily criminal or tortious. However, every crime and tort is in some sense ultra vires because a corporation never has legal authority to commit crimes or torts. They raise special problems, to which we now turn.
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