Definition
A joint bond is an obligation executed by two or more persons as co-obligors, in which all signatories bind themselves collectively but not individually. The critical feature is that the liability is joint only: each obligor's commitment is inseparable from the others', meaning the bond cannot be enforced against any single obligor standing alone. All obligors must be joined as defendants in any action to enforce the instrument.
This contrasts with a joint and several bond, in which each obligor is independently liable for the full obligation and may be sued alone or together with co-obligors.
Common Confusion
JOINT BOND vs. JOINT AND SEVERAL BOND: These are frequently conflated, and the confusion has practical consequences. A joint bond requires all obligors to be sued together; if any obligor is omitted from the action, the suit may fail. A joint and several bond permits the creditor to proceed against any one obligor for the full amount. Historical instruments often require close reading to determine which type was intended — the presence of "jointly and severally" language is determinative, but its absence does not automatically confirm a purely joint bond. Courts have sometimes construed ambiguous instruments as joint and several to avoid the harsh procedural result of requiring all obligors to be joined.
JOINT BOND vs. SEVERAL BOND: A several bond binds each obligor independently for their own separate share. A joint bond binds all obligors as a unit. The several bond produces distinct, divisible obligations; the joint bond produces one indivisible obligation shared by all.
Why It Matters in Research
The procedural rule requiring joinder of all obligors to enforce a joint bond was a significant practical constraint historically and generated substantial litigation. Researchers working in equity or early common law materials will encounter cases turning entirely on whether a bond was joint or joint and several, because missing one obligor — whether due to death, discharge, or jurisdictional issues — could defeat the action entirely.
Death of a co-obligor created particular complexity: at common law, the surviving joint obligors remained bound, but the deceased obligor's estate was generally released. Equity courts sometimes intervened to reach a deceased obligor's estate where the strict common law rule produced unjust results. This tension between law and equity courts shows up repeatedly in 18th- and 19th-century bond litigation and is worth anticipating when working through chancery records.
Modern usage of the term "joint bond" as a term of art has diminished. Contemporary instruments in commercial and construction contexts almost universally use joint and several language, making purely joint bonds a rarity in current practice but a common subject in historical legal materials. Researchers using Rapalje & Lawrence will find case citations pointing to early American and English authorities that defined the line between joint and joint-and-several instruments — these remain useful for interpreting pre-20th-century instruments.
In immigration law, the term "bond" carries its own specialized meaning unrelated to obligor structure; do not transpose joint-bond doctrine into that context without care.
Historical Dictionary Support
The four historical sources are in close agreement on the core definition. Black's, Bouvier's, and Burrill's all converge on the same essential formula: two or more obligors binding themselves jointly but not severally, enforceable only by a joint action against all. Burrill's is the most precise, explicitly stating that the bond "can be enforced only by a joint action against them all," which captures both the substantive structure and the procedural consequence in a single sentence.
Rapalje & Lawrence takes a different approach, directing researchers to cross-references and case citations rather than defining the term independently. The cited authorities — including 5 Co. 119 (Coke's Reports) — reflect the deep common law roots of joint bond doctrine and are genuinely instructive for historical research. The citation to 2 Wash. (Va.) 138 for "what is not" a joint bond is a reminder that negative definition (distinguishing a joint bond from cognate instruments) was as important to practitioners as positive definition.
None of the historical sources address the equity court practice of reaching a deceased obligor's estate or the gradual displacement of joint bonds by joint-and-several instruments in commercial practice — gaps a researcher should supply from secondary treatise literature.
Jurisdictional Note
The common law rule requiring joinder of all co-obligors to enforce a joint bond has been modified in many U.S. jurisdictions by statute or procedural rule, particularly following adoption of code pleading and the Federal Rules of Civil Procedure. Researchers should not assume that the strict joinder requirement described in historical sources governs in any specific modern jurisdiction without checking current procedural rules.
Encyclopedia Cross-Reference
The Law Mind Contracts & Commercial Law Encyclopedia — contracts_168: Suretyship — Performance Bonds and Payment Bonds (Construction Context)
The Law Mind Torts & Personal Injury Encyclopedia — torts_147: Vicarious Liability and Joint Tort Liability — Joint and Several Liability