Who May Sue, Personal Bars and Substituted Performance — Sections 15 to 20

Post 3 told you which contracts qualify for specific performance. This post asks the next two questions: who is entitled to actually bring that claim, what personal conduct disqualifies a plaintiff even in a qualifying contract, and what happens if the injured party simply gets someone else to do the job instead.

The Problem This Topic Solves

Two people can be equally right that a contract was broken, yet one may still walk away with nothing. A buyer who never had the money to pay, or who sat on his rights for years, or who himself broke a term of the deal, cannot demand that the court force the other side to perform. Sections 15 to 19 draw the line on who can sue and who is shut out; Section 20 gives the injured party a modern, non-court alternative that did not exist before 2018.

Section 15 — Who May Obtain Specific Performance

Section 15 is a list of the persons entitled to sue. The core categories are:

15(a) — any party to the contract
15(b) — the representative in interest, or the principal, of a party — subject to a proviso: if the contract depended on that party's personal learning, skill or solvency, or if the contract barred assignment, the representative/principal cannot sue unless the original party had already performed, or his performance had been accepted by the other side
15(c) — where the contract is a marriage settlement or a compromise of doubtful family rights, any person beneficially entitled under it
15(d)–(f) — a remainderman where a tenant for life exercised a power; a reversioner in possession or in remainder under a covenant, in the circumstances stated
15(fa) & (g) — where an LLP or a company that entered into a contract later amalgamates with another LLP or company, the new LLP/company arising from the amalgamation
15(h) — where promoters, before a company's incorporation, entered into a contract for the company's purposes and the incorporation terms warrant it, the company itself — provided the company has accepted the contract and communicated that acceptance

Section 16 — Personal Bars to Relief

Section 16 is the other side of Section 10's mandatory rule — it is the third named exception, and it looks at the plaintiff's own conduct rather than the type of contract. Specific performance cannot be enforced in favour of a person:

Section 16 — specific performance cannot be enforced in favour of a person (a) who has obtained substituted performance under Section 20; or (b) who has become incapable of performing, or violates any essential term of the contract that remains to be performed by him, or acts in fraud of the contract, or wilfully acts at variance with or in subversion of the relation intended to be established by the contract; or (c) who fails to prove that he has performed or has always been ready and willing to perform the essential terms of the contract which are to be performed by him, other than terms whose performance has been prevented or waived by the defendant.

Clause (c) is the most heavily tested limb. The Explanation to Section 16 clarifies two things: where the contract involves payment of money, the plaintiff need not actually tender money or deposit it in court unless the court directs; but he must prove performance of, or readiness and willingness to perform, the contract according to its true construction. Before 2018 the plaintiff also had to specifically plead ("aver") readiness and willingness in the plaint — the 2018 amendment removed the pleading requirement, leaving only the burden of proof.

Saradamani Kandappan v. S. Rajalakshmi, (2011) 12 SCC 18 — The Supreme Court held that continuous readiness and willingness on the part of the plaintiff is a condition precedent for the grant of specific performance, and this must be considered by the court on the facts of each case. The Court further held that a suit for specific performance need not be decreed merely because it was filed within the limitation period — where the agreement itself prescribed a time for completion and the plaintiff let years pass without genuine readiness and willingness, relief was properly refused.

Section 17 — No Title, No Specific Performance

Section 17(1) bars specific performance in favour of a vendor or lessor who: (a) knowing he has no title, still contracted to sell or let the property; or (b) honestly believed he had good title when contracting, but cannot give the purchaser or lessee a title free from reasonable doubt by the time fixed for completion. Section 17(2) extends this to movable property. In short, a seller cannot force a buyer to accept and pay for property the seller was never in a position to convey cleanly.

Section 18 — Non-Enforcement Except With Variation

Where a defendant proves that the written contract, due to fraud, mistake of fact, or misrepresentation, does not actually record what the parties agreed (or that the parties later varied its terms, or that the contract as drafted cannot achieve the legal result the parties actually intended), the plaintiff can only get performance with that variation built in — not performance of the document exactly as written.

Section 19 — Against Whom Specific Performance May Be Enforced

Section 19 is the mirror of Section 15. Specific performance may be enforced against either party to the contract, and also against a person claiming under him by a title arising after the contract — except a bona fide transferee for value without notice of the original contract. It also covers persons claiming under a title prior to the contract but known to the plaintiff and displaceable by the defendant, and the same LLP/company amalgamation and pre-incorporation situations mirrored from Section 15.

Section 20 — Substituted Performance: The Big New 2018 Remedy

Step 1

Party in breach fails to perform the contract.

Step 2

Injured party gives 30 days' written notice calling for performance.

Step 3

If refused or ignored, injured party gets it performed by a third party or his own agency.

Step 4

Injured party recovers the expenses and costs from the party in breach.

Section 20(1) — "Without prejudice to the generality of the provisions contained in the Indian Contract Act, 1872, and except as otherwise agreed upon by the parties, where the contract is broken due to non-performance of promise by any party, the party who suffers by such breach shall have the option of substituted performance through a third party or by his own agency, and recover the expenses and other costs actually incurred, spent or suffered by him, from the party committing such breach."

Two safeguards protect the party in breach: under Section 20(2), substituted performance cannot be undertaken unless a written notice of not less than 30 days was first given, calling on him to perform, and he refused or failed to do so. Under Section 20(3), once the injured party has actually gone ahead with substituted performance, he loses the right to also claim specific performance against the original party — he has chosen his remedy. Section 20(4) preserves his right to still claim compensation for the breach even after substituted performance.

Substituted performance is also, separately, one of the four exclusions in Section 14(a) — once a party has obtained it, he cannot turn around and additionally sue for specific performance of the same contract.

Must Know

Section 15 — parties, representatives/principals (with the personal-skill/no-assignment proviso), marriage-settlement beneficiaries, remaindermen/reversioners, amalgamated LLPs/companies, and pre-incorporation promoters' companies (on acceptance) may sue
Section 16(c) — the plaintiff must prove he performed, or was always ready and willing to perform, his essential obligations; the 2018 amendment dropped the earlier requirement to specifically plead this
Saradamani Kandappan v. S. Rajalakshmi — continuous readiness and willingness is a condition precedent; filing within limitation does not by itself entitle a plaintiff to a decree
Section 17 — a vendor/lessor with no title, or unable to cure imperfect title by completion, cannot get specific performance against the buyer
Section 20 — substituted performance: 30 days' written notice, then perform through a third party/own agency, recover expenses; once exercised, specific performance of the same contract can no longer be claimed (20(3)), but compensation for breach still can (20(4))

Should Know

Section 18's "non-enforcement except with variation" protects a defendant who can show the written document does not actually reflect the true agreement — it does not let a plaintiff rewrite a contract to his advantage
Section 19(b)'s protection for a bona fide transferee for value without notice is the same underlying idea as the doctrine of a bona fide purchaser found elsewhere in property law — good faith and value both matter
Section 20's 30-day notice period is mandatory, not directory — skipping it under Section 20(2) means the injured party cannot later recover the substituted-performance costs under this section

A Practical Example

A construction firm contracts to build a boundary wall for a school by a fixed date for ₹8 lakh. The firm abandons the work halfway, citing a dispute over payment terms not actually part of the written contract. The school issues a written notice giving the firm 30 days to resume and complete the work; the firm does not respond.

The school may now hire a different contractor to finish the wall under Section 20, and recover the extra cost this involved from the original firm. Having exercised this option, the school can no longer separately sue the original firm for specific performance of the wall contract — but it can still claim compensation for any loss (for example, delay-related costs) under Section 20(4) and the ordinary principles of the Indian Contract Act.

Quick Revision Points

Section 15: who may sue — parties, representatives (with the skill/assignment proviso), family-settlement beneficiaries, remaindermen/reversioners, amalgamated entities, pre-incorporation companies
Section 16(c): plaintiff must prove continuous readiness and willingness — pleading requirement dropped in 2018
Saradamani Kandappan: readiness and willingness is a condition precedent; limitation compliance alone is not enough
Section 17: no title, no specific performance against the buyer
Section 18: performance only with the variation, where fraud/mistake/misrepresentation or later variation is shown
Section 19: enforceable against parties and most subsequent claimants, except a bona fide transferee for value without notice
Section 20: substituted performance — 30-day notice, third-party/self performance, recover costs; bars a later specific-performance claim but not compensation

4. Who May Sue, Personal Bars and Substituted Performance — Sections 15 to 20