A ₹168.2 Billion Tax Demand Reduced to About ₹2.76 Billion in Adjudication: Indian Casino Leader Delta Corp Discloses the GST Case Outcome in Its Quarterly Report

File photo: the Deltin JAQK casino vessel on the Mandovi River in Goa, 8 January 2025. A Delta Corp property shown for company context, not the October 2026 financial-results announcement or a tax-enforcement action. Photo: AkilVigneshJr / Wikimedia Commons, CC BY-SA 4.0. Display cropped to fit where necessary. Image source.

The outcome is in for the staggering tax demand India’s largest casino operator, Delta Corp, received three years ago.

According to the notes to the company’s second-quarter financial statements for FY2026/27 (July–September), filed with the Bombay Stock Exchange (BSE) and National Stock Exchange of India (NSE) on 19 October, the tax authorities have adjudicated the goods and services tax (GST) case covering July 2017 to March 2022. Tax assessed on casino transactions under Rule 31C of the Central GST Rules was ₹151.15 crore (one crore equals 10 million rupees, equivalent to approximately ₹1.512 billion), while tax assessed on “mixed supply” was ₹125.27 crore (approximately ₹1.253 billion). Together, the two amount to approximately ₹2.764 billion.

On 27 September 2023, however, the Hyderabad unit of India’s Directorate General of GST Intelligence issued tax demands totalling ₹168.23 billion for the same period to Delta Corp and two of its Goa cruise-casino subsidiaries, Highstreet Cruises & Entertainment and Delta Pleasure Cruise Company. The adjudicated amount is only about 1.6% of the amount demanded. Interest is not yet included in that comparison.

The Supreme Court Set the Rules Before the Case Could Be Resolved

After these tax demands were issued, Delta Corp and the wider industry brought challenges in various high courts and obtained stays on enforcement. The central government subsequently transferred similar cases from across the country to the Supreme Court for consolidated proceedings.

On 27 May 2026, the Supreme Court ruled in DGGI v. Gameskraft (Civil Appeal Nos. 8241–8244 of 2026), reaching conclusions favourable to the tax authorities: where participation requires a stake, GST applies as betting and gambling regardless of whether the activity is a game of skill or chance; the valuation rules amended in 2023, Rule 31B for online gaming and Rule 31C for casinos, are clarificatory and can apply retrospectively; and for casinos, “best judgment” estimates may be used when records are unreliable, but the final calculation must be redone under Rule 31C. The court also rejected the argument that only gross gaming revenue (GGR) should be taxed.

In other words, the industry did not secure the “tax on GGR” it wanted, but the astronomical figures the tax authorities had calculated by adding up every wager must also be recalculated under Rule 31C. That rule uses the amount players pay when purchasing chips or tokens as its basis. Delta Corp’s adjudication provides some of the first specific figures to reach a listed casino company’s books following the judgment.

How Much Has Already Been Provided for in the Accounts?

Applying the adjudication and the principles of the judgment, Delta Corp calculated its GST exposure for casino transactions from July 2017 to September 2023 and mixed supplies from July 2017 to September 2025. Including interest, it provided a total of ₹4.437 billion in its consolidated accounts, booked as an exceptional item. Of that amount, ₹3.067 billion had already been provided in the April–June quarter, with a further ₹1.369 billion provided this quarter.

The company said the provisions were made out of prudence and that it reserved all rights to continue contesting the matter before the competent authorities and courts. Based on legal advice and management’s assessment, it believes it has “sufficient grounds” to challenge the entire mixed-supply tax assessment and the interest charged on the tax assessed under Rule 31C. After the balance-sheet date, the group paid ₹810 million of the principal tax due under Rule 31C pursuant to the adjudication.

Two other matters remain unresolved. The first consists of notices totalling ₹18.84 billion, issued by the Office of the Commissioner of Commercial Taxes in Goa on 17 March and 25 September this year for April 2022 to March 2023. The financial statements do not disclose an adjudication outcome. The second is the ₹63.843 billion demand previously issued to former associate Deltatech Gaming, an online gaming company. Delta Corp sold its stake in Deltatech to Head Digital Works in 2025. Following a reassessment in light of the Supreme Court judgment, management believes the group no longer needs to indemnify the buyer for this GST liability.

Even Excluding the Tax Case, the Core Business Is Weakening

Dragged down by the provisions, Delta Corp reported a consolidated net loss attributable to the parent of ₹1.064 billion this quarter, compared with a ₹2.124 billion loss in the previous quarter and a ₹251 million profit a year earlier. Its cumulative loss for the first half of the financial year was ₹3.188 billion.

Excluding exceptional items, quarterly profit before tax was ₹216 million, compared with ₹347 million a year earlier. Revenue from operations fell 12.8% year on year to ₹1.593 billion, including casino revenue of ₹1.513 billion, down 13.4%. Some financial media reports put the year-on-year revenue decline at 13.1%; calculated from the financial statements, it should be 12.8%.

The notes to the financial statements also set out several operational changes:

• The Deltin Denzong casino in Sikkim closed in the previous quarter, with the company citing improved operating efficiency and long-term profitability.
• King Casino on the Mandovi River in Goa did not operate during the quarter. Its previous berth has been vacated in preparation for a replacement vessel. In a public-interest case, the Bombay High Court ruled that even after the new vessel obtains all licences and approvals, it must still obtain the court’s prior permission before commencing operations on the Mandovi River.
• The Deltin hotel in Daman closed for 37 days after flooding caused by heavy monsoon rain on 23 July. It reopened on 29 August, weighing on hotel revenue.
• On 29 April, the Bombay High Court dismissed the company’s writ petition seeking a licence to install electronic gaming machines and slot machines at its Daman hotel. The company appealed to the Supreme Court, which admitted the appeal.

What Does It Mean for the Industry?

Following the May judgment, GST demands that have hung over India’s online and land-based gambling companies for years must be adjudicated afresh within the timetable set by the court. The judgment requires notice recipients to respond within eight weeks and tax authorities to issue decisions within the following 12 weeks. Delta Corp’s figures show that recalculation under Rule 31C can bring the tax amount down to only a few percent of the original demand. There are no public data yet showing whether adjudications for other casino and online gaming companies will produce a similar ratio; that will depend on subsequent disclosures by individual companies.

Sources

Original source document reference: Note 5 to Delta Corp’s quarterly report filed with the Bombay Stock Exchange on 19 October (screenshot)

• Delta Corp’s board resolution announcement and unaudited financial statements dated 19 October 2026 (BSE filing attachment): https://www.bseindia.com/xml-data/corpfiling/AttachLive/280b3957-8772-4c4a-ac57-76295127c80c.pdf
• Supreme Court of India, DGGI (HQS) & Ors v. Gameskraft Technologies Pvt Ltd & Ors, Civil Appeal Nos. 8241–8244 of 2026, 2026 INSC 595, judgment dated 27 May 2026 (judgment summary): https://gstat.taxbykk.com/court-judgments/civil-appeal-nos-8241-8244-of-2026/text/
• CNBC TV18 report dated 19 October 2026 (used to compare the year-on-year decline): https://www.cnbctv18.com/market/earnings/delta-corp-q2-results-casino-firm-swings-to-rs106-crore-loss-as-gst-provisions-mount-20015349.htm