3 Elements of a Claim for Unjust Enrichment
Under Colorado law, a claim for unjust enrichment has three elements:
- The defendant received a benefit;
- At the plaintiff’s expense; and,
- Under circumstances that would make it unjust for the defendant to retain the benefit without commensurate compensation.
See Pulte Home Corp., Inc. v. Countryside Cmty. Ass’n, Inc., 2016 CO 64, ¶ 63. Whether a plaintiff is entitled to compensation for unjust enrichment is “a discretionary call for the district court” and requires “extensive factual findings.” Falcon Broadband, Inc. v. Banning Lewis Ranch Metro. Dist. No. 1, 2018 COA 92, ¶ 50. Because a claim for unjust enrichment is a mixture of both contract and tort law, Colorado courts occasionally treat such claims as tort claims and sometimes as contract claims. See, e.g., id.
Elements of Unjust Enrichment
(1) Benefit Received
In plain terms, the “benefit received” element requires that the claimant show that a benefit was somehow conferred on the defendant. This could be in terms of a service performed for the defendant or possibly goods or other property transferred to the defendant. A classic benefit used to teach unjust enrichment in law school is the painting of a house.
(2) At the Plaintiff’s Expense
In plain terms, the “plaintiff’s expense” element requires that the plaintiff show that the benefit conferred somehow cost the plaintiff something. In the house painting example, this would be shown by introducing evidence of the time spent painting and the money spent on supplies.
(3) Unjust to Retain Benefit
In plain terms, the third and final element asks whether it would be “unjust” or unfair for the benefit to be retained by the defendant without any payment. In the house painting example, the plaintiff might argue that it would be unfair that the defendant’s house is painted so nicely and the plaintiff lost out in terms of time and money.