What are the facts?
Home Owners Cooperative, Inc. (HOC) was a nonprofit cooperative formed by individuals seeking to obtain affordable homes through a coordinated building program. HOC, acting in its corporate capacity, entered into a fixed-price construction arrangement with a contractor to build the homes for its members. The contractor proceeded with the work and, as is common in such projects, progress payments were made according to the contract. The contractor ultimately became insolvent and entered bankruptcy, leaving unpaid costs relative to the agreed contract price. Bartle, as the trustee in bankruptcy of the contractor, sued HOC and, in substance, sought to reach the individual member-homeowners on a theory of unjust enrichment or quasi-contract, arguing that they had received the benefit of the contractor's performance (improvements and completed homes) without fully paying for the actual value of the work. The trustee attempted to impose liability directly on the cooperative's members or to pierce the corporate form on equitable grounds, notwithstanding that the contract was solely between the contractor and HOC, that the members were not signatories, and that the members had made payments or remained obligated through their financing arrangements consistent with the cooperative plan.
What is the legal issue?
May a contractor's bankruptcy trustee recover in unjust enrichment from the cooperative's individual members (or otherwise disregard the corporate form) merely because those members benefited from the contractor's performance under a valid contract with the cooperative, absent fraud, statute, or an agreement imposing personal liability?
What rule applies?
Where a valid and enforceable contract governs the subject matter, a party performing under that contract cannot obtain quasi-contract or unjust enrichment recovery against nonparties who incidentally benefit from the performance. Members or shareholders of a corporation are not personally liable for corporate obligations absent a statutory basis, an express assumption of liability, or circumstances warranting veil-piercing (e.g., fraud or misuse of the corporate form). Unjust enrichment requires not only a benefit but its unjust retention; mere receipt of a bargained-for benefit under a proper contractual and corporate structure is insufficient.
What did the court hold?
No. The contractor's trustee cannot recover in unjust enrichment from the cooperative's members, nor can the court disregard the corporate form to impose personal liability. The members' receipt of the benefit did not render them unjustly enriched, and there was no statutory, contractual, or equitable basis to pierce the corporate veil.
What is the reasoning?
The court emphasized that the contractor freely chose to contract with the cooperative entity, allocating risks and price in that bargain. The cooperative, not the members individually, was the counterparty. Any benefit to the members flowed from that duly formed contract and corporate structure. Under the law of restitution, one who performs a contract with A may not shift losses to B just because B derived a benefit from the performance. The critical question is whether retention of the benefit by the alleged enriched party is unjust; it is not unjust where the benefit is the intended product of a lawful bargain and the beneficiaries have made or remain bound to make the payments provided for in the arrangement. Additionally, the court reaffirmed corporate separateness and limited liability. There was no evidence of fraud, undercapitalization used to defeat creditors, or other conduct justifying veil piercing. Nor did any statute or agreement impose personal liability on cooperative members for the corporate debt. The trustee could not, through equity, rewrite the allocation of risk after the fact; the contractor assumed the risk that the contract price might prove inadequate and that insolvency could prevent full payment to its creditors. Permitting quasi-contract recovery here would undermine settled contract expectations and corporate law by converting every beneficiary of a contractual performance into a potential debtor of the performing party.
Why is this case significant?
Bartle is a cornerstone case for understanding the limits of unjust enrichment when a valid contract exists and third parties receive derivative benefits. It teaches that quasi-contract is not a mechanism to avoid a bad bargain or insolvency consequences and that corporate form is respected absent misconduct. For law students, it sharpens doctrine on: (1) the Restatement principle disallowing restitution from third-party beneficiaries of someone else's contract; (2) the requirement that enrichment be unjust, not merely beneficial; and (3) the insulation of corporate members from personal liability without grounds for veil-piercing.
Why wasn't the homeowners' receipt of improved property considered unjust enrichment?
Because the benefit resulted from a valid, bargained-for contract between the contractor and the cooperative. The homeowners' benefits were contemplated by that deal, and they paid or remained obligated through the cooperative's financing structure. Unjust enrichment requires that retention be unjust, not merely beneficial, and the contractual framework rendered the benefit non-wrongful.
Could the trustee have succeeded by piercing the corporate veil of the cooperative?
Not on the record presented. Veil piercing requires showing misuse of the corporate form—such as fraud, domination to perpetrate a wrong, or undercapitalization designed to evade obligations. The court found no such misconduct. Absent those circumstances, members of a corporation are not personally liable for corporate debts.
Does Bartle bar all restitution claims against nonparties who benefit from a contract?
No. Bartle applies the general rule that performance under a valid contract does not create restitution rights against third-party beneficiaries. Exceptions may exist where the third party engaged in wrongful conduct, expressly promised to pay, induced the performance under inequitable circumstances, or where a statute creates a trust or direct obligation. But absent such features, restitution will be denied.
How does the case relate to the Restatement of Restitution?
It tracks the Restatement principle that a person who performs a contract with one party cannot recover from a third party who merely benefits from that performance. The case exemplifies that the presence of a valid contract channels remedies to the contracting parties and forecloses quasi-contract claims against outsiders, unless separate unjust factors are shown.
What risk allocation lesson does the case teach contractors and their creditors?
Contractors bear the risk that the negotiated price may be insufficient to cover actual costs and that insolvency may impair recovery. Their remedies lie against the contracting counterparty and through statutory protections (e.g., mechanic's liens), not through restitution against the counterparty's members or beneficiaries. Creditors should account for these risks ex ante through contract terms, security interests, or statutory liens.
Would the outcome differ if the members had expressly guaranteed payment?
Yes. An express personal guarantee or assumption of liability by the members would create a direct contractual obligation, permitting recovery from them. Bartle's bar applies where members are mere beneficiaries without a separate promise or statutory duty to pay.