Definition
An action at common law — and the count or form of pleading used within that action — by which a plaintiff seeks to recover money that the defendant received and, in good conscience, ought to pay over to the plaintiff. The claim does not require proof of an express contract or wrongful intent. It rests instead on the principle that the defendant holds money that in equity and good conscience belongs to the plaintiff, and that the law will imply a promise to repay it.
Money had and received is a subspecies of indebitatus assumpsit — the common law action in which the law supplies a fictitious promise to pay where fairness demands it. The count was used wherever money reached the defendant's hands through mistake, failure of consideration, fraud, compulsion, or any circumstance that made retention unconscionable, even absent a formal agreement.
In modern practice, the action survives as the functional ancestor of unjust enrichment and quasi-contract claims. Courts and practitioners now rarely use the phrase "money had and received" as a cause of action label, but the underlying doctrine — that a party who receives money to which another is entitled must restore it — remains active and important.
Common Confusion
Money had and received is frequently confused with, or used interchangeably with, money paid (also called money paid to the use of the defendant) and quantum valebat or quantum meruit. These are distinct counts within indebitatus assumpsit. Money had and received addresses money the defendant received that belongs to the plaintiff. Money paid addresses money the plaintiff paid out on the defendant's behalf or at the defendant's request. Quantum meruit and quantum valebat address compensation for services rendered or goods delivered, respectively. Conflating these counts matters in historical research because courts sometimes dismissed actions for pleading the wrong count, even when the underlying facts would support recovery under a different one.
Why It Matters in Research
Researchers working in pre-twentieth-century common law materials will encounter money had and received as a live procedural form, not merely a doctrinal label. The action appears extensively in commercial, banking, insurance, and restitution litigation from the seventeenth century through the merger of law and equity in most jurisdictions. Several research traps deserve attention.
First, the action sits at the boundary between law and equity. Courts repeatedly debated whether money had and received was purely a legal remedy or whether its equitable flavor made it unavailable at law in certain circumstances. Decisions from English courts and early American state courts diverge on this point, so a holding that looks absolute in one jurisdiction may represent a minority position elsewhere.
Second, the phrase "equity and good conscience" embedded in the action's standard formulation means that historical cases often reason in quasi-equitable terms even when filed in a court of law. Researchers tracing restitution doctrine should not assume that equity court records are the only place this reasoning appears — it runs throughout common law reports wherever this count was used.
Third, the action's abolition as a distinct pleading form followed the adoption of code pleading and, later, the Federal Rules of Civil Procedure. The cause of action itself was absorbed into unjust enrichment and quasi-contract. Researchers moving between pre-code and post-code materials must track this transition carefully: modern cases discuss the doctrine without the label, while older cases use the label in ways that courts today would classify under different headings.
Fourth, the corpus will show this term appearing in treatises on pleading, in form books, and in appellate records with considerable frequency through the nineteenth century. Bouvier's and Black's both treat it as a pleading term first, which reflects how practitioners encountered it — as a count to draft, not merely a concept to understand.
Historical Dictionary Support
Black's and Bouvier's are in close agreement: both define the term primarily as a technical pleading designation — a form of declaration in assumpsit — and both note that the plaintiff declares the defendant "had and received" certain money. This framing reflects a pleading-centric view of the term that was accurate for the period in which both dictionaries were written. Bouvier's goes further than Black's by preserving the substantive standard: the defendant "in justice and equity, when no rule of policy or strict law prevents it," ought to refund the money. That qualifier is important and Black's omits it — a gap that could mislead a researcher into thinking the action was unconditional.
Rapalje & Lawrence is notably thin, redirecting the reader to "Money Paid" and to entries on Contract and Quasi Contract rather than providing an independent definition. This is useful indirectly: the cross-reference to quasi contract signals the doctrinal kinship that later became the action's dominant theoretical home, and it suggests that by the time Rapalje & Lawrence was compiled, practitioners understood money had and received as part of a broader restitutionary cluster rather than a freestanding cause of action.
None of the three dictionaries addresses the post-code disappearance of the form or the absorption of its function into unjust enrichment doctrine. Researchers should not read the historical dictionaries as describing a living action in modern courts — the form is historical; the doctrine is not.
Jurisdictional Note
English and American courts developed the action in parallel but not identically. English courts recognized money had and received more broadly as a quasi-equitable remedy at law; some American jurisdictions, particularly those with active equity courts, were more restrictive about allowing the legal action to do equitable work. In jurisdictions that merged law and equity early, the transition from the count to a general unjust enrichment claim happened faster and with less doctrinal disruption.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: Quasi-Contract; Indebitatus Assumpsit; Unjust Enrichment.