Definition
A depositary is a person who receives property from another — the depositor — to hold in trust, typically without compensation, and to return upon demand. The relationship is a form of bailment: the depositary takes possession of the property but not title, owes a duty of reasonable care over the thing received, and must restore it in accordance with the terms under which it was lodged.
Two duties define the role: (1) safekeeping with reasonable care, and (2) redelivery to the depositor or as otherwise directed by the original trust. Because the depositary receives no recompense, the standard of care expected has historically been calibrated accordingly — a gratuitous bailee is generally held only to slight diligence, not the heightened standard applied to compensated custodians.
Common Language
Modern common usage (Wiktionary): One who receives goods or a deposit in trust; also used loosely to mean a place where deposits are kept.
Historical common usage (Webster's 1913): One with whom anything is lodged in trust; the correlative of depositor. Kent's usage, quoted directly, tracks the legal meaning: one to whom goods are bailed to be kept without recompense.
The common usage has long tracked the legal meaning closely — Webster's 1913 essentially imports the bailment definition from Kent. The gap worth flagging is directional: ordinary speakers sometimes use "depositary" and "depository" interchangeably to mean a storage place. In law, the distinction is firm: depositary is always a person; depository is a place.
Common Confusion
DEPOSITARY vs. DEPOSITORY: These terms are routinely conflated in non-legal writing, and even some older legal texts use them loosely. The rule across historical dictionaries is consistent: a depositary is the person who holds property in trust; a depository is the physical location where property is stored (a vault, warehouse, archive). Researchers encountering either term in historical documents should check whether the author is referring to a custodian or a place.
DEPOSITARY vs. BAILEE: A depositary is a species of bailee — specifically, a gratuitous bailee receiving goods purely for safekeeping without compensation. Not every bailee is a depositary. A compensated warehouseman, for instance, is a bailee but not technically a depositary in the classical sense.
Core Elements
The depositary relationship requires:
1. Delivery of property: The depositor must actually transfer possession of the thing to the depositary. A mere agreement to hold, without transfer, does not create the relationship.
2. Trust character: The property is held for the benefit of the depositor or as directed by the original arrangement. The depositary acquires no ownership interest.
3. Absence of recompense: Classical doctrine treats the depositary as a gratuitous custodian. Compensation transforms the relationship into a different class of bailment and affects the applicable standard of care.
4. Duty of reasonable care: The depositary must exercise the level of care a reasonable person would apply to property held gratuitously. Historical formulations speak of "slight diligence," reflecting the gratuitous nature of the undertaking.
5. Duty of redelivery: Upon demand, the depositary must return the property to the depositor or deliver it as the original trust directs. Notably, the depositary cannot dispute the depositor's title to the property as a basis for withholding return.
Why It Matters in Research
The core significance of depositary in the Law Mind corpus lies in its place within bailment taxonomy. Historical treatises — Kent's Commentaries prominent among them — organize bailment into categories based on benefit and compensation, and the depositary occupies a specific cell in that structure. Researchers working with 18th- and 19th-century commercial and property law must recognize that "depositary" signals not just custody, but gratuitous custody, with distinct legal consequences for liability.
Two research traps:
First, the depositary/depository confusion is pervasive in non-legal historical documents and even in some legislative drafting. A statute directing that records be kept by a "depositary" likely means a custodian-person; one referring to a "depository" likely means an institution or place. Both appear in banking and public records contexts, and the distinction matters for determining who bears the duty.
Second, the no-compensation element has softened in modern commercial law. Many entities now called "depositaries" — securities depositaries, central securities depositories, custodian banks — operate for compensation and are governed by statutory and regulatory frameworks that overlay or displace the common law gratuitous bailment rules. Researchers moving between historical and modern sources should not assume the classical standard of care still applies.
The Rapalje & Lawrence note that a depositary cannot dispute the depositor's title is a doctrinal point with practical importance: it limits defenses available in an action for redelivery and connects to estoppel principles in property and commercial law.
Historical Dictionary Support
The historical dictionaries are in strong agreement on fundamentals. Black's, Bouvier's, Burrill's, and Rapalje & Lawrence all anchor the term in bailment doctrine and emphasize the gratuitous character of the relationship. Burrill adds the Roman law reference — the depositor as is apud quem res deponitur ("with whom the thing is placed") — and cites Bracton and the Institutes, situating the concept in the deep common law tradition drawn from Roman sources. Kent's Commentaries at 2 Kent's Com. 560 is the primary American treatise authority cited across sources.
Where the historical dictionaries are thin: they say little about institutional depositaries, the emergence of statutory custodians in financial markets, or the interaction between common law depositary obligations and modern regulatory regimes. These are gaps a researcher must fill with 20th- and 21st-century sources.
Jurisdictional Note
The depositary concept is largely uniform across common law jurisdictions at the doctrinal level, but statutory regimes vary substantially. In U.S. securities law, the term "depository" has a specific regulatory meaning under the Securities Exchange Act and related SEC rules, referring to institutions like the Depository Trust Company. Civil law jurisdictions have analogous deposit (dépôt, Verwahrung) concepts with independent doctrinal histories.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: Bailment; Deposit (Law of); Gratuitous Bailment