Definition
An allowance of money settled upon a married woman — either by her husband or by a prenuptial agreement — for her personal, private expenditure on dress, ornaments, and similar personal needs. Historically, pin money was distinguished from a wife's general maintenance or dower rights: it was a discrete, often annually recurring sum intended to give a wife financial independence for everyday personal purposes without requiring her to seek her husband's approval for ordinary spending.
In equity, pin money could be established as a separate estate for the wife, shielding the fund from her husband's control and from his creditors. Courts of equity generally enforced pin money provisions where they arose from a valid settlement, treating them as the wife's own separate property to the extent of accrued but unpaid amounts — though many courts declined to allow arrears to accumulate indefinitely.
Common Language
Modern common usage (Wiktionary): An allowance given by one person to another (originally a husband to a wife) for personal, discretionary spending; more broadly, a small sum kept for routine or incidental expenses — often used today to suggest an amount that is trivially small.
Historical common usage (Webster's 1913): An allowance made to a wife by her husband for private and personal expenditure; literally, money for buying pins, when pins were costly articles.
The legal meaning is more precise than the common usage and carries structural consequences. In law, pin money is not merely informal pocket money — it is a property interest, typically arising from a marriage settlement, with equitable enforcement mechanisms behind it. The modern colloquial sense (suggesting triviality or insignificance) is almost the opposite of the historical legal weight the term carried in equity and property law.
Common Confusion
Pin money should not be confused with a wife's right to maintenance or alimony. Maintenance addressed the wife's general support and subsistence; pin money was specifically the separate personal allowance, which she could claim as of right under a settlement regardless of whether other support was adequate. The distinction mattered in equity: courts sometimes allowed a husband in debt to resist paying accumulated pin money arrears when delay in claiming was excessive, but the conceptual separateness of pin money from general support was consistently maintained.
Why It Matters in Research
The term appears primarily in pre-twentieth-century equity and family law materials and is unlikely to surface in modern American legal sources under this name. Researchers working in historical property records, marriage settlements, or equity pleadings should recognize it as a term of art describing a specific allocative mechanism — not a casual reference to household spending money.
Several traps await the historical researcher. First, pin money provisions often appeared embedded in larger marriage settlement documents, not as standalone instruments, so indexing under this term may be unreliable. Second, the equity rule limiting recovery of pin money arrears — courts were reluctant to allow a wife to accumulate large unpaid sums and claim them all at once — means that the enforcement record may show dismissals or reductions that do not signal the invalidity of the underlying right. Third, because married women in most common law jurisdictions had severely limited property rights before the Married Women's Property Acts of the mid-to-late nineteenth century, pin money settlements were one of the few mechanisms through which a wife could hold anything resembling independent assets; understanding this context is essential for interpreting any equity case in which pin money is at issue.
The term also surfaces in English legal materials far more frequently than in American ones. American courts encountered pin money questions primarily when construing English-style settlements or in early cases involving wealthy families who imported English settlement practices. Researchers in colonial and early national American property law should expect to find the term but should not assume uniform adoption of English equitable doctrines.
Historical Dictionary Support
Rapalje & Lawrence and Burrill are consistent in their core definition: pin money is an allowance for a wife's dress and personal expenses, established before or at marriage. Both sources point toward equity treatises — Rapalje & Lawrence cites Snell's Equity and the decision in Howard v. Digby, while Burrill references Sugden's Law of Property — indicating that the operative doctrine lived in equity, not at common law.
What the historical dictionaries do not address is the evolution of the concept after the Married Women's Property Acts. Once married women could hold property in their own names without the need for a separate equity settlement, the pin money mechanism lost much of its practical purpose. Neither Rapalje & Lawrence nor Burrill discusses this trajectory, which means researchers relying solely on these sources will not appreciate that pin money, as a live legal category, had largely faded from American practice by the late nineteenth century even as the terminology persisted in some conveyancing contexts.
Burrill's reference to Sugden is useful: Sugden's Law of Property was a standard English authority on marriage settlements and treated pin money as part of a broader system of pre-marital property arrangement. That framing helps locate pin money within the architecture of equity's treatment of married women's property.
Jurisdictional Note
Pin money as a formally enforceable legal category is primarily an English equity concept. American courts applied it unevenly, and its practical relevance declined sharply following the Married Women's Property Acts enacted in various states between approximately 1839 and 1900. Modern American family law has no direct equivalent, though the concept bears some historical kinship to contractual provisions in contemporary prenuptial agreements.