Legal Definitions - failure to state a claim

Definition: Failure to state a claim is a defense used in a legal case where the defendant argues that even if all the facts presented in the plaintiff's complaint are true, they do not establish a valid legal claim and the case should be dismissed.

For example, if someone sues their neighbor for being annoying, but there is no law against being annoying, the defendant could argue that the plaintiff has failed to state a valid legal claim.

This defense is typically raised through a motion to dismiss, which is a request to the court to dismiss the case before it goes to trial. In federal court, this motion is made under Rule 12(b)(6) of the Federal Rules of Civil Procedure.

Before the adoption of the Federal Rules of Civil Procedure, this defense was known as a demurrer.