Sections 26 to 30 of the Indian Contract Act, 1872 collect a small group of agreements that the legislature has declared void irrespective of consent, capacity, consideration or object. The agreements in this chapter are not voidable for some defect in formation; they are void ab initio because the subject-matter itself is something the law refuses to enforce. Section 26 voids agreements in restraint of marriage. Section 27 voids agreements in restraint of trade. Section 28 voids agreements in restraint of legal proceedings. Section 29 voids agreements whose meaning is not certain or capable of being made certain. Section 30 voids agreements by way of wager. The five sections do different work, but they share an architecture: a public-interest concern overrides the private autonomy of the contracting parties.
For the candidate, the chapter rewards a structured approach. Each section answers three questions in turn — what is the policy basis, what is the rule, and what are the recognised exceptions. The exam typically tests the exceptions — the goodwill exception under Section 27, the during-employment exception developed by case law, the arbitration exception under Section 28, the horse-racing exception under Section 30. The pitfalls are predictable. The most common is to call a wagering agreement illegal. It is void, not illegal — a distinction the Supreme Court drew sharply in Gherulal Parakh v. Mahadeodas Maiya, AIR 1959 SC 781, and tested every year. The second most common is to read Section 27 as if the English reasonableness test were available in India. It is not.
Section 26 — agreements in restraint of marriage
Section 26 declares that every agreement in restraint of the marriage of any person, other than a minor, is void. The provision tracks the common-law concern that the institution of marriage should not be the subject of private bargain. The restraint can take several forms. It can be a complete restraint — an agreement not to marry at all. It can be partial — an agreement not to marry for a fixed time, or not to marry a particular person, or not to marry within a particular class. The section voids them all, with the limited exception in favour of agreements relating to minors, which fall outside its operation because the law of marriage already addresses the position of minors through the Child Marriage Restraint Act, 1929 and now the Prohibition of Child Marriage Act, 2006.
The leading Indian case is Rao Rani v. Gulab Rani, ILR (1942) All 810. Two women claimed to be married to the same deceased man, and the dispute concerned succession to his estate. They reached an agreement that both their names would be entered in the revenue records as joint owners, and that on the remarriage of either, the entire property would vest in the other. One of the women remarried. The Allahabad High Court held that the agreement was not void under Section 26. The reason is structural: there was no restraint on marriage. The agreement merely stipulated a consequence — forfeiture of property — if a woman elected to remarry. A choice between marriage and a property right is not the same thing as a prohibition on marriage. The case is the standard distinction the exam tests.
The connection with cognate provisions is worth noting. An agreement that interferes with the institution of marriage may also be void under Section 23 as opposed to public policy — for example, an agreement to procure a divorce in consideration of money, or an agreement to pay a sum on the dissolution of an existing marriage. Section 26 applies only to restraints on marriage; agreements that injure the institution from a different angle are caught under Section 23 and the public policy doctrine.
Section 27 — agreements in restraint of trade
Section 27 declares every agreement by which any one is restrained from exercising a lawful profession, trade or business of any kind to be void to that extent. The exception in favour of the seller of the goodwill of a business is a narrow one. Indian law on restraint of trade departs sharply from English law. The English position, after Esso Petroleum v. Harper's Garage, is that a restraint may be enforced if it is reasonable in the interests of the parties and of the public. The Indian position recognises only the statutory exception — sale of goodwill — and a small body of case law that distinguishes restraints during the term of employment from restraints after termination.
The structural connection with the chapter on the essentials of a valid contract is direct: if a clause is void under Section 27, the agreement is enforceable only to the extent that the void clause can be severed, and the larger contract may stand without it. The Supreme Court reaffirmed the Indian position in Niranjan Shankar Golikari v. Century Spinning and Manufacturing Co. Ltd., AIR 1967 SC 1098. A negative covenant restraining an employee from taking up employment with a competitor during the subsistence of his employment was held to be valid, since it operated only during the term of the contract and was directed to the protection of trade secrets and the proprietary information of the employer. The same Court in Superintendence Company of India (P) Limited v. Krishna Murgai, AIR 1980 SC 1717, addressed restraints operating after termination — these are ordinarily void under Section 27, even if reasonable in scope and duration.
The leading commercial case is Gujarat Bottling Co. Ltd. v. Coca Cola Company, AIR 1995 SC 2372. The franchise agreement between Coca Cola and the Gujarat Bottling Company contained a negative covenant prohibiting GBC from manufacturing or distributing competing beverages during the subsistence of the agreement and the one-year notice period thereafter. GBC contended that the clause was in restraint of trade and void under Section 27. The Supreme Court drew a key distinction. A clause that operates during the subsistence of a contract, and that regulates rather than restrains the trade carried on under the contract, is not within the doctrine. The clause was upheld. The Court explicitly declined to import the English reasonableness test into Section 27, observing that an enquiry into reasonableness is not envisaged by the section. The Indian courts ask only one question — is the contract in restraint of trade — and they do not ask whether the restraint is reasonable.
The pre-Constitution authority on Section 27 is Madhub Chunder v. Rajcoomar Doss, (1874) 14 Beng LR 76, in which Sir Richard Couch CJ held that a covenant by which a trader agreed not to carry on business in a specified locality was void under Section 27, since the section voids agreements to that extent without reference to reasonableness. The reasoning of Madhub Chunder remains the doctrinal foundation of the Indian position, and Gujarat Bottling is its modern restatement in a commercial context.
Section 28 — agreements in restraint of legal proceedings
Section 28 declares void agreements that absolutely restrict any party from enforcing his rights in respect of any contract through usual legal proceedings, or that limit the time within which he may so enforce his rights. The section recognises only one general exception — references to arbitration. A clause submitting disputes to arbitration is not in restraint of legal proceedings, since arbitration is itself a recognised mode of dispute resolution. The same reasoning underlies the modern body of jurisprudence on commercial contracts and arbitration clauses, including the chapter on remedies for breach, where contractual choice of forum operates alongside specific performance and injunctions.
The restraint can take three forms. The first is a complete bar on legal recourse — an agreement that the parties shall not approach any court at all. In Bharat Sanchar Nigam Limited v. Motorola India Private Limited, AIR 2009 SC 357, a tender condition that liquidated damages assessed by the purchaser shall be final and not challengeable in arbitration or in any court was held to be clearly in restraint of legal proceedings under Section 28. The second form is a clause that limits the parties to a particular court when more than one court has jurisdiction. The Supreme Court in Hakam Singh v. M/s Gammon (India) Limited, AIR 1971 SC 740, drew the boundary: parties cannot by agreement confer jurisdiction on a court that does not have it under the Code, but where two or more courts have concurrent jurisdiction, an agreement to restrict the dispute to one of them is not contrary to public policy and does not contravene Section 28.
The third form is a contractual clause that reduces the period of limitation. The Limitation Act, 1963 fixes the period within which a suit must be filed. A contract clause that requires the suit to be brought within a shorter period falls foul of Section 28. The Supreme Court in Muni Lal v. Oriental Fire and General Insurance Company Limited, AIR 1996 SC 642, held that an agreement which provides that a suit should be brought for the breach of any term of the agreement within a time shorter than the period of limitation prescribed by law is void to that extent. The 1997 amendment to Section 28 made this position explicit and put an end to a line of insurance-contract decisions that had created exceptions to the rule.
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Section 29 declares agreements void if their meaning is not certain or capable of being made certain. The provision is a logical corollary of the requirement of consensus ad idem built into Section 13. If parties have not agreed on terms with a reasonable degree of certainty, there is no agreement that the law can enforce. Viscount Maugham's formulation is the standard one — the parties must so express themselves that their meaning can be determined with reasonable certainty. Without certainty, it is impossible to hold that the parties had the same intention; the appearance of agreement is mere conjecture.
The line between vagueness that voids an agreement and vagueness that can be cured is drawn by the words capable of being made certain. A contract for the sale of land at a price to be fixed by named valuers is not void for uncertainty — the price is capable of being made certain by the valuers' decision. The interaction with the chapter on acceptance is subtle: if the offer itself is uncertain, no acceptance can crystallise it into a contract, and Section 29 disposes of the resulting agreement at the formation stage. A contract on the understanding that the balance of the purchase price can be had on hire-purchase terms over a period of two years, where those terms are still to be agreed, is void — the parties have agreed only to make a future agreement (Scammell and Nephew Ltd. v. Ouston, (1941) AC 251). The doctrine is the same in Indian courts; the leading judgment is the Supreme Court's decision in D. Gobindram v. Shamji, AIR 1961 SC 1285, where a clause permitting the seller to extend the contract on certain conditions was held not to be void for uncertainty because both parties had subsequently agreed to it.
Section 30 — agreements by way of wager
Section 30 declares that agreements by way of wager are void, and that no suit shall be brought for recovering anything alleged to be won on any wager, or entrusted to any person to abide the result of any game or other uncertain event on which any wager is made. The only exception is in favour of subscriptions or contributions to prizes for horse-racing of the value of five hundred rupees or more. The provision reflects the historical concern that public resources should not be devoted to the enforcement of bets.
The classical definition of a wager is from the Queen's Bench in Carlill v. Carbolic Smoke Ball Co., (1893) 1 QB 256: a wagering contract is one by which two persons, professing to hold opposite views touching the issue of a future uncertain event, mutually agree that, dependent upon the determination of that event, one shall win from the other a sum of money or other stake; neither of the contracting parties having any other interest in the contract than the sum or stake he will win or lose. The two essentials are mutual chances of gain and loss, and an absence of any real interest in the event other than winning or losing the stake. A contract of insurance is therefore not a wager — the insured has a real interest in the event insured against. A unilateral promise of a reward, such as a company's offer of money to a cricketer who hits a six, is not a wager — there are no mutual chances of gain and loss. The reward situation is treated more fully in the chapter on offer and proposal, where general offers and the moment of acceptance are analysed.
The doctrinal centerpiece is Gherulal Parakh v. Mahadeodas Maiya, AIR 1959 SC 781. Two parties had formed a partnership to enter into wagering contracts in the Hapur cotton market. When the speculations went into loss, the active partner sued his fellow partner for contribution. The defence was that the partnership was unlawful under Section 23 — its object being wagering, which was forbidden by law, immoral, or opposed to public policy. The Supreme Court rejected each of the three branches. A wager is void under Section 30 but not forbidden by law within the meaning of Section 23 — the section makes wagers unenforceable, not unlawful. There is no settled rule of public policy in either England or India that invalidates wagers. And immorality under Section 23 is confined by the decided cases to sexual immorality. The combined effect was that the partnership stood, and the active partner could recover his contribution. The case is the Supreme Court's most-quoted authority on the structural difference between void and illegal agreements, and the candidate must hold the distinction firmly. A wagering agreement is void, not illegal.
A second case worth noting is Subhash Kumar Manwani v. State of M.P., AIR 2000 MP 109. A lottery ticket issued under a State-licensed scheme produced a winning combination, but the organiser refused to pay. The Madhya Pradesh High Court held that even though the lottery was legitimate under the relevant licensing law, the underlying contract was a wager, and the unpaid winner had no remedy under Section 30. The case is a sharp reminder that the void character of a wager is not extinguished by the legality of the larger activity in which the wager is embedded; the contract itself remains unenforceable.
Distinguishing wager from cognate transactions
The exam frequently tests the distinction between a wager and a contract of insurance, and between a wager and a contingent contract. A contract of insurance has all the features of a wager except one — the insured has a real interest in the event insured against. The insured does not lose if the event does not occur in the same way that a bettor loses if the horse he has backed does not win. The interest in the event is what removes the contract from Section 30 and places it in the family of indemnity and guarantee.
A contingent contract is more closely related to a wager but still distinct. A contingent contract under Section 31 has an independent obligation that crystallises on the happening of a collateral event; the parties have a substantive bargain that depends on the event for its enforceability. A wager has only the bet itself — there is no underlying transaction other than the agreement to win or lose on the outcome. The Supreme Court has emphasised the point repeatedly: a contract is not contingent merely because it depends on an event; it is contingent only when the event is collateral to a substantive bargain. The fuller treatment of the doctrine appears in the chapter on contingent contracts under Sections 31 to 36.
Restraint of trade — the four-corner test
The leading exception to Section 27 is the sale of goodwill exception built into the section itself. A vendor who sells the goodwill of a business may agree with the buyer to refrain from carrying on a similar business within specified local limits, so long as the buyer carries on a like business there, provided the limits appear to the court reasonable. The exception is narrow on its face, and it is the only exception built into the section. Other exceptions to Section 27 are found outside the Act — Sections 11, 36 and 54 of the Indian Partnership Act, 1932, which permit certain restraints among partners and on dissolution.
For the candidate, the four-corner test for analysing a restraint clause is: (i) does the clause restrain a lawful profession, trade or business; (ii) does the restraint operate during the term of the contract or after; (iii) is the clause supported by the goodwill or partnership exception or by the regulatory function recognised in Gujarat Bottling; and (iv) does any wider rule of public policy under Section 23 apply. A restraint that satisfies the goodwill exception, or that operates during the term of employment to protect proprietary information, will be upheld. A restraint that operates after the termination of employment will ordinarily be struck down, even if it is reasonable.
Distinctions and the larger structure
The chapter is best taught as a sequence of public-interest filters. The chapter on free consent filters out agreements where the will of a party has been impaired. The chapter on lawful object and consideration filters out agreements whose substance the legislature or the courts will not endorse. Sections 26 to 30 filter out a small set of structural transactions that the law has independently identified as unenforceable. The agreements caught by these sections may be perfectly legal in the sense that no penal statute is violated by entering into them, and the parties may have given fully informed consent. They are nonetheless void.
The void character has consequences for restitution. Section 65 of the Act provides that when an agreement is discovered to be void, any person who has received any advantage under it is bound to restore it. Where the agreement is void under Sections 26 to 29, restitution is the ordinary remedy. Section 30 is the exception. The express bar in the section — no suit shall be brought for recovering anything alleged to be won on any wager — operates as a specific limitation on Section 65 in respect of wagering bargains. A losing bettor cannot recover his stake from the stakeholder once the bet has been determined; the law refuses to act on either side of the bet.
Exam angle and pitfalls
The pitfalls in this chapter are characteristic. First, never call a wagering agreement illegal. After Gherulal Parakh, a wager is void under Section 30 but not forbidden by law under Section 23. Second, do not import the English reasonableness test into Section 27. The Indian section voids restraints to that extent, and reasonableness is not a saving doctrine — only the goodwill exception, the partnership exceptions, and the during-employment line of cases qualify the rule. Third, distinguish a restraint on marriage from a forfeiture clause that follows marriage — Rao Rani v. Gulab Rani turns on that distinction. Fourth, distinguish a complete bar on legal recourse from a clause selecting one of several competent forums — Hakam Singh permits the latter. Fifth, distinguish a wager from a contingent contract — the wager has no substantive bargain other than the bet, while the contingent contract is grounded in an underlying transaction that the collateral event makes enforceable.
The chapter pairs cleanly with the chapter on the discharge of contract, since a contract that begins valid may become void by reason of supervening legislation, and with the chapter on breach of contract, since a void agreement cannot be the subject of breach. Candidates should also remember that an agreement caught by Sections 26 to 30 is void in the technical sense — there was never a contract in the first place — and the question of remedies for breach therefore does not arise. The remedy, if any, is restitutionary under Section 65, subject to the wagering exception.
Frequently asked questions
Is a wagering agreement illegal under Indian law?
No. The Supreme Court in Gherulal Parakh v. Mahadeodas Maiya, AIR 1959 SC 781, held that a wagering agreement is void under Section 30 of the Indian Contract Act, but is not forbidden by law within the meaning of Section 23. The distinction is that a void agreement is one the law refuses to enforce, while an illegal agreement is one the law positively forbids. The Court relied on Anson's analysis: in the former case it is illegal, in the latter only void. The collateral consequence is that a partnership formed to engage in wagering transactions remains lawful, since its object is to carry on transactions that are void but not forbidden by law.
Can an employer restrain an employee from joining a competitor after termination of employment?
Ordinarily, no. Section 27 of the Indian Contract Act voids every agreement by which any person is restrained from exercising a lawful profession, trade or business of any kind. The Supreme Court in Niranjan Shankar Golikari v. Century Spinning and Manufacturing Co. Ltd., AIR 1967 SC 1098, distinguished restraints during employment, which are usually valid because they protect trade secrets and proprietary information, from restraints after termination, which are ordinarily void. The Court in Superintendence Company v. Krishna Murgai confirmed the position. Indian law does not recognise the English reasonableness test — a post-termination restraint is not saved merely because it is reasonable in scope and duration.
What is the difference between a wager and a contingent contract?
A contingent contract under Section 31 has an independent substantive obligation that crystallises on the happening of a collateral event. The parties have a real bargain — sale, lease, payment — that the contingent event makes enforceable. A wager has no underlying bargain; the agreement is entirely about winning or losing a stake on the determination of an uncertain event, with no other interest of either party in the event. The Carbolic Smoke Ball formulation captures the test: in a wager, neither party has any interest in the contract other than the sum or stake he will win or lose. In a contingent contract, both parties have a substantive interest beyond the event.
Can parties by contract reduce the period of limitation for filing a suit?
No. Section 28 of the Indian Contract Act voids agreements that limit the time within which a party may enforce his rights through usual legal proceedings. The Supreme Court in Muni Lal v. Oriental Fire and General Insurance Company Limited, AIR 1996 SC 642, held that an agreement requiring a suit to be brought within a shorter period than the general limitation prescribed by law is void to that extent. The 1997 amendment to Section 28 confirmed this position and removed earlier exceptions for insurance contracts. A clause selecting one of several competent forums is permitted under Hakam Singh v. Gammon (India) Limited, but no clause may shorten the limitation period.
Is an agreement that imposes a penalty on remarriage void under Section 26?
Not necessarily. The Allahabad High Court in Rao Rani v. Gulab Rani, ILR (1942) All 810, held that an agreement under which two co-widows agreed that the remarriage of either would forfeit her interest in the deceased husband's property to the other was not void under Section 26. The reasoning was structural: there was no restraint on marriage — only a stipulated consequence of remarriage. A choice between marriage and a property right is not the same as a prohibition on marriage. Section 26 voids agreements that restrain marriage; it does not void every agreement that creates an incentive against marriage.