Fly Ash Sales Funds Restricted by Environmental Law: Delhi HC Rules Proceeds not Taxable as Profit

The Delhi High Court delivered a landmark judgment holding that compulsory fly ash sales by thermal power plants don't constitute taxable business income. Justice Yashwant Varma ruled that when sales are mandated under the Fly Ash Notification of Environment Ministry (requiring 100% utilization), the receipts represent capital recovery rather than revenue. The case involved NTPC's ₹87 crore fly ash sales which the department had taxed as business profits. The court emphasized that statutory compliance-driven transactions lack the profit motive required under Section 28 of Income Tax Act. This precedent could benefit over 150 thermal plants facing similar tax demands, potentially saving the sector ₹3,200 crore annually. However, the judgment carves out exceptions for commercial fly ash ventures not linked to environmental compliance. Companies must maintain detailed documentation proving regulatory compulsion, including plant-wise utilization reports and correspondence with pollution control boards.