What is "treble damages"

n. three times the amount that a court would normally find the injured party entitled to

Treble damages, in law, is a term that indicates that a statute permits a court to triple the amount of the actual/compensatory damages to be awarded to a prevailing plaintiff. Treble damages are a multiple of, and not an addition to, actual damages. Thus, where a person received an award of $100 for an injury, a court applying treble damages would raise the award to $300. Some statutes mandate awards of treble damages for all violations. Examples of statutes with mandatory treble damages provisions are the Clayton Antitrust Act and RICO. Some statutes allow for an award of treble damages only if there is a showing that the violation was willful. For example, "up to three times the amount found or assessed" may be awarded by a court in the United States for willful patent infringement. The idea behind the creation of such damages is that they will encourage citizens to sue for violations that are harmful to society in general, and deter the violator from committing future violations.

The United States Supreme Court determined in Commissioner v. Glenshaw Glass Co. that, like compensatory damages, which are not exempt from federal income tax (unless the award is from a personal injury claim), such taxes must be paid on the excess amount (the amount that exceeds the actual damages) of treble damages. Furthermore, some foreign governments will assist U.S. citizens in collecting damages, but not treble damage awards, which are considered penal.