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Quasi-Contract in Indian Law GK Facts, Overview & Study Guide

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A quasi-contract represents an obligation imposed by judicial authority to prevent unjust enrichment, arising in circumstances where no formal agreement, mutual consent, offer, or acceptance ever took place between the parties. In the architecture of the Indian Contract Act, 1872, the term "quasi-contract" is not explicitly defined in the statutory text. Instead, Chapter V groups these equitable obligations under the formal title: "Of Certain Relations Resembling Those Created by Contract." The legal concept is grounded in the ancient Roman law maxim nemo debet locupletari ex aliena jactura, signifying that no person should be permitted to enrich themselves unfairly at the financial cost or detriment of another.

The historical foundation of quasi-contractual obligations developed within English common law through the writ of assumpsit, specifically the action for money had and received. In the landmark 1760 decision in Moses v. Macferlan, Lord Mansfield observed that the law implies a legal debt and creates an obligation to make restitution whenever the requirements of natural justice, universal equity, and good conscience demand it. Unlike conventional contracts created through the voluntary promises and intentions of contracting individuals, quasi-contractual liability is imposed directly by the judicial system. The remedy does not aim to award contractual damages for broken expectations, but rather to compel the restitution of unjust gains, restoring the injured party to their rightful position.

Sections 68 through 72 of the Indian Contract Act codify five distinct situations where legal relations resembling contracts arise. Section 68 permits reimbursement for necessaries supplied to individuals incapable of entering contracts, such as minors, attaching liability exclusively to their property estate. Section 69 mandates reimbursement when an interested person discharges a monetary obligation that another individual was legally bound to pay. Section 70 enforces payment from anyone who voluntarily enjoys the benefit of a lawful, non-gratuitous act, establishing compensation under the equitable doctrine of quantum meruit. Section 71 assigns the duties and liabilities of a bailee to any person who finds lost goods, requiring them to exercise reasonable care and attempt to locate the owner. Finally, Section 72 compels restitution whenever money is paid or property delivered by mistake or under coercion, providing a statutory foundation for civil restitution.

Key Concepts & Self-Assessment21 Key Facts

Review key Quasi-Contracts: Unjust Enrichment, Quantum Meruit & Sections 68–72 Indian Contract Act exam facts and rate your mastery to track revision.

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#1
A quasi-contract is a legal obligation imposed by courts to prevent unjust enrichment in the absence of an express contract or mutual consent.
#2
The Indian Contract Act, 1872 does not use the term 'quasi-contract', titling Chapter V 'Of Certain Relations Resembling Those Created by Contract'.
#3
Chapter V of the Act encompasses Sections 68 through 72, defining five distinct statutory relations resembling contracts.
#4
The doctrine is rooted in the Roman legal maxim 'nemo debet locupletari ex aliena jactura' (no one should be unjustly enriched at another's expense).
#5
Lord Mansfield formulated the common law doctrine of quasi-contract in the landmark English case Moses v. Macferlan (1760).
#6
Unlike real contracts arising from consensual agreement (ex contractu), quasi-contracts are legal fictions created by operation of law (quasi ex contractu).
#7
Section 68 entitles a person who supplies necessaries suited to the life condition of an incompetent individual (such as a minor) to reimbursement.
#8
Under Section 68, liability attaches strictly to the property estate of the incompetent person; there is no personal liability.
#9
Section 69 entitles a person interested in paying money that another person is legally bound to pay to recover reimbursement after discharging the debt.
#10
Section 70 mandates compensation when a person lawfully does a non-gratuitous act or delivers goods, and another person enjoys the benefit.
#11
To claim under Section 70, three legal conditions are mandatory: the act was lawful, it was done non-gratuitously, and the defendant enjoyed the benefit.
#12
Quantum meruit ('as much as earned') is an equitable remedy related to Section 70, awarding reasonable compensation for services rendered.
#13
Section 71 provides that a finder of lost goods who takes them into custody assumes the same statutory duties and liabilities as a bailee.
#14
Under Section 71, a finder must take reasonable care of the goods and make diligent efforts to identify and notify the true owner.
#15
Under Section 169, a finder may sell the found goods if the owner cannot be found or refuses lawful charges, and goods are perishable or expenses reach two-thirds of value.
#16
Section 72 dictates that a person to whom money has been paid or goods delivered by mistake or under coercion must repay or return them.
#17
The Privy Council held in Shiba Prasad Singh v. Maharaja Srish Chandra Nandi (1949) that 'mistake' under Section 72 includes mistakes of law as well as fact.
#18
The Supreme Court of India confirmed in Sales Tax Officer, Banaras v. Kanhaiya Lal (1959) that tax paid under a mistake of law is refundable under Section 72.
#19
Quasi-contractual claims seek restitution of an unjust benefit rather than compensatory expectation damages for breach of contract.
#20
A quasi-contractual right is a right in personam (enforceable against a specific person) rather than a right in rem (enforceable against the world).
#21
Sections 68 to 72 illustrate how principles of natural justice, equity, and good conscience are codified into Indian statutory contract law.

Subject Specialist Commentary

Analytical perspective & practical exam advice from the Master10 academic board

Educator's Insight
A quasi-contract is an obligation created by law rather than mutual agreement, designed to prevent unjust enrichment. Based on natural equity and good conscience, it requires anyone who gains an unfair benefit at another person's expense to make financial restitution. Sections 68 through 72 of the Indian Contract Act codify these situations, covering supplied necessaries, non-gratuitous acts, finders of goods, and mistaken payments.
In UPSC law optional, judicial services, and SSC examinations, questions test the precise provisions of Sections 68 to 72. Remember the mnemonic "N-I-N-F-M" for Necessaries (68), Interested party payments (69), Non-gratuitous acts (70), Finder of goods (71), and Mistake or coercion (72). A frequent prelims exam trap concerns minor liability under Section 68: a minor is never personally liable, as reimbursement can only be recovered from the minor's property estate. Additionally, remember that under Section 71, a finder of goods carries the statutory duties of a bailee.

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