GST on Arbitration Awards in India: When Settlement Attracts Tax and When It Does Not

A recurring question in commercial arbitration in India is whether, and to what extent, Goods and Services Tax (GST) applies to amounts awarded by an arbitral tribunal. The issue is not straightforward because arbitration awards can comprise multiple components: additional consideration for work performed, price escalation, interest, liquidated damages, compensation for breach, and reimbursement of costs. The GST treatment of each component depends on whether it constitutes consideration for a supply of goods or services under the Central Goods and Services Tax Act, 2017 (CGST Act). Recent rulings by Authorities for Advance Ruling (AARs), including the West Bengal AAR's decision in Karam Chand Thapar and Bros (Coal Sales) Ltd. (2026), have brought clarity to this issue, but the landscape remains nuanced and fact-specific.

The Core Principle: Supply and Consideration

GST is levied on the supply of goods or services made for consideration in the course or furtherance of business. The critical question in the context of arbitration awards is whether the amount awarded constitutes consideration for a supply. Under Section 2(31) of the CGST Act, consideration includes any payment made in connection with, or in response to, a supply of goods or services. If an arbitration award directs the payment of additional amounts for work already performed under a contract, such as upward revision of contract price or payment for additional work executed, that amount is directly linked to the original supply and attracts GST. The supplier must issue a tax invoice for the additional amount, charge GST at the applicable rate, and the recipient can claim input tax credit, subject to the usual conditions. However, not all components of an arbitration award are linked to a supply. Amounts awarded as damages for breach of contract, penalties for delay, compensation for loss suffered, or reimbursement of expenses incurred due to the other party's default are generally not consideration for any supply and therefore fall outside the scope of GST.

The Karam Chand Thapar AAR Ruling

The West Bengal Authority for Advance Ruling examined this issue in Karam Chand Thapar and Bros (Coal Sales) Ltd. (2026-VIL-30-AAR, decided on 13 February 2026). The case involved three contracts with THDC India Ltd. for civil works on the Tehri Hydro Power Project, completed between 2007 and 2008. Disputes over additional expenditure and price adjustments were resolved through arbitration, with awards passed in November 2023. The applicant sought a ruling on whether GST applied to the arbitration settlement amounts. The AAR drew a clear distinction: amounts representing additional work executed, upward revision of contract price, or additional consideration for services rendered attract GST, because they are directly referable to the original supply of services under the construction contracts. However, amounts representing liquidated damages, compensation for breach of contract, or reimbursement of losses fall outside the scope of GST, because they do not represent consideration for any supply. The AAR also examined the time-of-supply rules and held that the tax point for the additional consideration arises at the time the arbitration award becomes enforceable or the settlement amount is paid, whichever is earlier.

Interest and Costs Awarded by Tribunals

Two other components commonly found in arbitration awards require separate GST analysis. Interest awarded on delayed payments is generally treated as an addition to the value of the underlying supply under Section 15(2)(d) of the CGST Act, which includes interest, late fees, or penalties for delayed payment in the value of supply. This means that pre-award and post-award interest on amounts that themselves constitute consideration for a supply would attract GST at the same rate as the underlying supply. However, interest on amounts that are not consideration for a supply, such as interest on damages or compensation, should not attract GST, since the underlying amount itself is outside the scope of tax. Costs of arbitration, including tribunal fees, legal costs, and administrative expenses, awarded by the tribunal to the successful party are generally in the nature of reimbursement and do not constitute consideration for any supply by the successful party to the unsuccessful party. These costs should therefore not attract GST in the hands of the party receiving the reimbursement, though the underlying services such as legal fees and tribunal fees would have attracted GST when originally incurred.

Practical Takeaways

Parties entering into arbitration should structure their claims and settlement negotiations with GST implications in mind. Claims for additional work or price revision should be presented separately from claims for damages or compensation, so that the arbitral tribunal can identify each component clearly in its award. This clarity is essential for accurate GST treatment of the award amounts. Arbitrators drafting awards should, where possible, itemise the components of the award and specify whether each amount represents consideration for a supply, damages, compensation, interest, or costs. Parties receiving arbitration awards that include supply-related amounts should issue tax invoices, charge GST, and file returns accordingly. Parties paying such awards should ensure they receive proper tax invoices to claim input tax credit. The Karam Chand Thapar ruling, while persuasive, is an AAR decision binding only on the applicant, and there is no guarantee that other AARs or appellate authorities will take the same view. Businesses with significant arbitration exposure should monitor developments in this area and seek professional advice on the GST treatment of specific award components.