A legal duty is an obligation the law requires a person or organization to perform or avoid breaching.
Legal duty means an obligation the law requires a person or organization to perform, honor, or avoid breaching.
Many legal disputes begin with the question, “Was there a duty?” If no relevant duty exists, a claim may fail early. If a duty does exist, the next questions are how the duty was defined, whether it was breached, and what consequences follow.
The term matters because duties can come from different sources. Some are created by statutes or regulations. Others come from contracts, court-developed doctrines, or special legal relationships.
Legal duties appear in negligence claims, employment obligations, contractual performance, regulatory compliance, fiduciary relationships, and procedural requirements such as service rules or notice rules.
A business has a statutory duty to keep certain records and make required disclosures. If it fails to do so, that breach can support liability or enforcement action.
A legal duty is different from a legal right, even though they often pair together. One party’s right may correspond to another party’s duty. A legal duty is also different from liability, because liability is the legal responsibility that may attach after the duty is breached.