Settlement Agreements in Commercial Disputes: Accord and Satisfaction

I. Introduction

Settlement agreements are intended to bring finality to commercial disputes. When parties to a contract negotiate a compromise, record its terms in writing, and perform the agreed obligations, the expectation is that all claims arising from the original dispute are extinguished. The matter is closed and the parties move on. In practice, however, the finality that a settlement agreement is designed to create is not always absolute. Questions arise about whether the settlement genuinely resolved all disputes, whether consent to the settlement was freely given, and whether a party who alleges that the settlement was procured by coercion or undue influence may reopen the matter through arbitration.

The legal framework for analysing these questions is provided by the Indian Contract Act, 1872, which governs the discharge of contracts by accord and satisfaction under Section 63 and by novation under Section 62. The Arbitration and Conciliation Act, 1996 adds a further dimension: where the underlying commercial contract contained an arbitration clause, the question of whether that clause survives the settlement agreement, and who decides whether the settlement is valid, has been the subject of important judicial development.

II. Accord and Satisfaction under Section 63

Section 63 of the Indian Contract Act, 1872 provides that every promisee may dispense with or remit, wholly or in part, the performance of the promise made to him, or may accept instead of it any satisfaction which he thinks fit. A commercial settlement agreement is, in substance, an exercise of this power: the parties agree to discharge their mutual obligations under the original contract by substituting a new set of obligations, typically payment of an agreed sum, and by performing those substituted obligations. The original contract is discharged not by performance of its terms but by accord, being the agreement to substitute, and satisfaction, being the performance of the substituted obligation.

Two elements are essential. First, there must be a genuine meeting of minds between the parties that the new arrangement replaces their original obligations. A party who makes a payment and unilaterally declares it to be in full and final settlement of all claims, without the other party's agreement to that effect, does not create an accord and satisfaction. The other party must have agreed, expressly or by conduct that unambiguously reflects acceptance of the settlement terms, to treat the payment as full discharge. Second, the settlement must actually be performed. An accord without satisfaction does not discharge the original contract; the original obligations revive if the agreed settlement sum is not paid.

A question that arises in practice is whether a creditor who receives a cheque tendered expressly in full and final settlement, encashes it, but simultaneously protests that it is not accepted as full settlement, is bound by the settlement. The answer is a question of fact: the court must determine whether the creditor's conduct in encashing the cheque, viewed objectively, amounted to an agreement to accept the payment in full discharge of the larger claim, or whether the protest was sufficiently clear and contemporaneous to negate that inference. Settlement agreements in commercial transactions are best documented with explicit written consent from both parties to avoid this ambiguity entirely.

III. Novation under Section 62 and Its Consequences

Novation, governed by Section 62 of the Contract Act, is a related but distinct concept. Where parties agree to substitute a new contract for the original, the original contract need not be performed because it has been replaced in its entirety. The new contract governs all rights and obligations between the parties going forward, and the original contract ceases to exist.

The distinction between accord and satisfaction and novation matters significantly for the survival of ancillary provisions such as arbitration clauses. This was the central question in B.L. Kashyap and Sons Limited v. Mist Avenue Private Limited (2023 SCC OnLine Del 3518), decided by the Delhi High Court on June 2, 2023.

The Court identified the governing principle as follows: where the new contract constitutes a wholesale novation of the original contract, the arbitration clause contained in the original contract stands extinguished by virtue of the new agreement. The original contract having been expressly cancelled by the MOU, the arbitration clause perished with it. The reference to "any legal measures" in the MOU was not sufficient to reinstate the arbitration agreement. Since the MOU itself contained no arbitration clause, disputes arising from the MOU could not be referred to arbitration under the old clause. The practical consequence of B.L. Kashyap is direct: parties who settle a dispute through an MOU or settlement agreement that expressly cancels the original contract must include an arbitration clause in the new document if they wish to retain arbitration as the mechanism for resolving any future disputes about the settlement itself.

IV. Accord and Satisfaction and the Survival of Arbitration Clauses

Where the settlement agreement does not constitute a wholesale novation of the original contract but operates as a discharge by accord and satisfaction, the arbitration clause in the original contract survives. This principle was comprehensively affirmed and explained by the Supreme Court in SBI General Insurance Co. Ltd. v. Krish Spinning (2024 INSC 532), decided on July 18, 2024 by a three-judge bench.

The Supreme Court held that the arbitration clause survived the discharge voucher and that the dispute about whether the settlement was valid was itself arbitrable. The Court's reasoning rested on two doctrinal foundations. First, the separability of an arbitration agreement from the underlying contract means that the discharge of the substantive contract by accord and satisfaction does not, of itself, terminate the arbitration agreement, unless the parties have expressly agreed to extinguish it. The intention of the parties in settling their substantive dispute is to relieve each other of obligations under the original contract. That intention cannot be construed to extend to their agreement to resolve disputes through arbitration, which is a distinct and separable obligation. Second, the scope of judicial inquiry under Section 11(6) of the Arbitration and Conciliation Act is confined to the existence of an arbitration agreement. Where an arbitration agreement exists and the dispute about accord and satisfaction does not go to that existence, the referral court must appoint an arbitrator and leave the accord and satisfaction question to the tribunal. The Court expressly departed from earlier decisions that had permitted referral courts to conduct a more searching examination of the merits of a settlement defence, holding that such an approach was inconsistent with the seven-judge bench decision in In Re: Interplay Between Arbitration Agreements under the Arbitration and Conciliation Act 1996 and the Indian Stamp Act 1899.

V. The Critical Distinction and Its Practical Implications

Read together, Krish Spinning and B.L. Kashyap draw a clear and practically important line. Where a settlement agreement discharges the original contract by accord and satisfaction but does not wholly replace it through novation, the arbitration clause in the original contract survives. Any dispute about whether the settlement was validly concluded, including allegations of coercion, undue influence, or misrepresentation, is referred to the arbitral tribunal rather than decided by the court at the Section 11 stage. Where a settlement agreement expressly cancels the original contract and substitutes a new arrangement in its place, the arbitration clause perishes with the original contract and cannot be invoked to resolve disputes arising under the new settlement terms, unless the settlement agreement itself contains an arbitration clause.

The legal position has several implications for the drafting and documentation of commercial settlements. A settlement agreement that is intended to resolve all disputes finally should make clear whether it operates as a discharge of the original contract or as a complete replacement of it. Where the parties intend the arbitration clause from the original contract to continue to govern any future dispute, including any dispute about the settlement itself, the settlement agreement should either expressly preserve the arbitration clause or reproduce it. Where the parties intend the settlement to be final and to foreclose further arbitration entirely, the settlement agreement should expressly record the extinguishment of the arbitration agreement in addition to the substantive obligations under the original contract. The absence of any provision on this question creates precisely the uncertainty that the Krish Spinning litigation illustrates.

VI. Conclusion

The finality of settlement agreements in commercial disputes is a function of how they are structured and documented as much as of the underlying legal framework. Section 63 of the Contract Act provides the mechanism for discharge by accord and satisfaction; Section 62 provides the mechanism for novation. The two operate differently and produce different consequences for the survival of arbitration clauses. The Supreme Court's decision in Krish Spinning confirms that an arbitration clause survives a discharge by accord and satisfaction and that challenges to the validity of a settlement are for the arbitral tribunal to resolve. The Delhi High Court's decision in B.L. Kashyap confirms that wholesale novation extinguishes the arbitration clause unless the new contract expressly preserves or reinstates it.

Commercial parties who negotiate settlements would do well to treat the arbitration question as a specific drafting point rather than leaving it to implication. Whether the parties intend that future disputes about the settlement itself remain arbitrable, or that the settlement marks a definitive and final conclusion of all proceedings, is a question whose answer should appear in the text of the settlement agreement rather than be left to subsequent litigation about what the parties must have intended.