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  • Oct 28,2026

Contract Act, Section 66

Contract Act, Section 66: Mode of Communicating or Revoking the Rescission of a Voidable Contract

Section 66 of the Indian Contract Act, 1872 governs the manner of communication and revocation of rescission of a voidable contract, requiring such actions to follow the same legal principles applicable to proposals.

The section ensures that rescission is properly communicated and, where permitted, revoked according to established rules, promoting certainty, fairness, and consistency in contractual relationships.

1. Purpose of Section 66

The primary objective of Section 66 is to prescribe the legal procedure for communicating and revoking the rescission of a voidable contract.

The provision ensures that rescission is not left uncertain or ambiguous and that both parties receive proper notice regarding the continuation or termination of their contractual relationship.

2. Applicability of Section 66

Section 66 applies only to voidable contracts, which remain valid until the party entitled to avoid them exercises the option of rescission.

The section governs the communication of such rescission and, where legally permissible, the revocation of that option according to the principles of contract law.

3. Meaning of Rescission

Rescission refers to the act by which the party entitled to avoid a voidable contract elects to terminate the contractual relationship.

Once validly exercised and communicated, rescission brings the contract to an end and discharges the parties from further performance, subject to the provisions relating to restitution under the Indian Contract Act.

4. Communication of Rescission

Section 66 provides that the rescission of a voidable contract must be communicated to the other party, as a mere internal intention to rescind is not sufficient.

The party exercising the right must convey the decision clearly so that the legal consequences of rescission can properly take effect between the contracting parties.

5. Mode of Communication

The communication of rescission follows the same principles applicable to the communication of proposals under the Indian Contract Act.

Accordingly, rescission may be communicated through words, writing, conduct, or any act or omission intended to communicate the decision or having the legal effect of communicating it.

6. Revocation of Rescission

The section recognizes that the rescission of a voidable contract may, in appropriate circumstances, be revoked where the law permits such revocation.

Such revocation must follow the same legal principles governing the revocation of proposals under the Act, ensuring consistency and uniformity in contractual procedures.

7. Application of Rules Governing Proposals

Section 66 adopts the statutory rules of proposals and revocation by applying the principles of Sections 3, 4, and 5 of the Indian Contract Act to the communication and withdrawal of rescission, thereby creating a uniform framework for contractual communications.

8. Importance of Proper Communication

Proper communication of rescission is essential under Section 66, as it prevents misunderstandings, ensures clarity regarding the parties' legal rights and obligations, and protects both parties from relying on a contract that has been terminated.

9. Principle of Certainty

Section 66 reflects the principle that decisions affecting contractual rights must be communicated with certainty, ensuring clarity regarding rescission and reducing disputes about the status of the contractual relationship.

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