Frustration & Breach of Contract (S.56) — Anticipatory & Actual Breach — KSLU Contract I Notes

Discharge by Frustration / Impossibility of Performance

You hire a hall for a concert; the night before, it burns down. Neither of you did anything wrong, yet performance is now impossible. Must the parties still somehow perform — or does the law let them walk away? The doctrine of frustration answers this, and the “hall destroyed by fire” problem appears almost every year.

When performance becomes impossible

Section 56 states the rule: an agreement to do an impossible act is void; and a contract to do an act which afterwards becomes impossible or unlawful becomes void when the act becomes impossible or unlawful. This is the doctrine of frustration.

A. Two kinds of impossibility.

Initial impossibility — impossible at the time of the agreement. If known to both, the agreement is void; if the promisor alone knew (or should have known), he must compensate the other (s.56, para 3).
Supervening impossibility (frustration) — possible when made, but rendered impossible or unlawful by a later event. The contract is discharged.

B. Grounds of frustration.

Destruction of the subject-matter (Taylor v Caldwell — the music hall).
Death or incapacity in a contract of personal service.
Supervening illegality — a change of law making performance unlawful.
Non-occurrence of a state of things forming the basis of the contract (Krell v Henry — the cancelled coronation).
Outbreak of war or government intervention.

C. Limits — when frustration does NOT apply.

Frustration does not apply merely because performance became more difficult or costly, nor to self-induced impossibility, nor where the parties expressly provided for the event. The Indian test (Satyabrata Ghose v Mugneeram Bangur) is whether the supervening event strikes at the root of the contract, defeating its very object — not mere commercial hardship.

🧩 WORKED EXAMPLE — the hall destroyed by fire.

Facts. A agrees to let a music hall to B for a concert on a fixed day. Before the day, the hall is destroyed by fire without either party’s fault.

Rule. Destruction of the subject-matter after the contract renders performance impossible; the contract becomes void under s.56 (Taylor v Caldwell).

Apply. The hall — the very basis of the contract — no longer exists; neither party is at fault, so performance is discharged.

Conclusion. The contract is void; the promisor is absolved, and money paid in advance is returnable (s.65).

Section 56, Indian Contract Act, 1872: “A contract to do an act which, after the contract is made, becomes impossible, or, by reason of some event which the promisor could not prevent, unlawful, becomes void when the act becomes impossible or unlawful.”

In Simple Terms: if, through no one’s fault, performance later becomes impossible or illegal and its whole basis collapses, the contract is over — but mere extra difficulty or expense is not enough.

flowchart TD
    S56["Impossibility (s.56)"]
    S56 --> INIT["Initial: impossible when made → void (promisor who knew compensates)"]
    S56 --> SUP["Supervening = FRUSTRATION → contract void when it becomes impossible"]
    SUP --> G["Grounds: destruction of subject; death; illegality; basis gone (Krell); war"]
    SUP --> LIM["NOT: mere hardship / self-induced / provided for"]
    SUP --> REST["Advance money returnable (s.65)"]

Case Laws

[C-7] Taylor v Caldwell (1863) — destruction of the music hall discharged the contract; performance dependent on a thing that has perished is excused.
[C-8] Satyabrata Ghose v Mugneeram Bangur (1954) — the Indian test: frustration applies where the supervening event strikes at the root of the contract, not for mere commercial difficulty; s.56 is the governing law in India.

Discharge by Breach — Anticipatory & Actual

Your supplier is due to deliver next month, but today he emails: “I won’t be delivering.” Must you sit and wait for the breach to actually happen next month, or can you sue right now? The law of anticipatory breach gives you a choice, and the examiner loves to test whether you know both options.

Refusing to perform, now or later

A breach occurs when a party fails or refuses to perform his promise, or disables himself from performing. It comes in two forms.

A. Actual breach.

Breach at the time performance is due, or during performance — the party simply does not perform, or performs defectively. The injured party is discharged from his own obligation and may sue for damages.

B. Anticipatory breach — Section 39.

Where a party, before the due date, repudiates the contract or disables himself from performing, that is an anticipatory breach. The injured party has a choice (Hochster v De La Tour):

Treat the contract as at an end and sue at once for damages, without waiting for the performance date; or
Keep the contract alive, wait for the date of performance, and hold the other bound — but then the contract remains open to the benefit of both parties (and may be discharged by a supervening frustrating event in the meantime).

Damages for anticipatory breach are generally assessed as at the date fixed for performance if the injured party waits, or at the date of repudiation if he accepts it.

C. Kinds/effects of breach.

Breach entitles the injured party to one or more remedies (Unit 4): rescission, damages (s.73), specific performance or injunction (Unit 5), and quantum meruit where part-performance was accepted.

🧩 WORKED EXAMPLE — repudiation before the day.

Facts. A engages B to start work on 1 June; on 1 May A writes that he no longer needs B. B wants to sue immediately.

Rule. A pre-performance repudiation is an anticipatory breach; the injured party may sue at once or wait (s.39; Hochster v De La Tour).

Apply. A has clearly repudiated before the due date; B may elect to treat the contract as broken now and sue, rather than wait until 1 June.

Conclusion. B can sue immediately for anticipatory breach.

Section 39, Indian Contract Act, 1872: “When a party to a contract has refused to perform, or disabled himself from performing, his promise in its entirety, the promisee may put an end to the contract, unless he has signified… his acquiescence in its continuance.”

In Simple Terms: if the other side makes clear in advance that they won’t perform, you don’t have to wait — you can end the contract and sue now, or keep it alive and hold them to the date.

flowchart TD
    BR["Breach of contract"]
    BR --> AB["ACTUAL: fails/defective at or during performance"]
    BR --> AN["ANTICIPATORY (s.39): repudiates/disables BEFORE the due date"]
    AN --> O1["Option 1: sue at once"]
    AN --> O2["Option 2: keep alive, wait for the date (risk of intervening frustration)"]
    BR --> REM["Remedies: rescission, damages (s.73), specific performance/injunction, quantum meruit"]

Case Laws

[C-9] Hochster v De La Tour (1853) — on an anticipatory breach the injured party may sue immediately, without waiting for the date of performance.
Frost v Knight (1872) — confirms the injured party’s election: sue at once or keep the contract alive until the performance date.

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