UPI CAPITAL-MARKET TRANSACTIONS FACE NEW MDR FRAMEWORK AS BROKERS ADAPT TO HIGHER PAYMENT COSTS

India’s UPI ecosystem is entering a new commercial phase after NPCI introduced a Merchant Discount Rate framework that includes a 0.02% MDR for capital-market transactions, subject to a maximum charge of ₹300 per transaction. The change affects transactions involving mutual funds, securities, stockbrokers, dealers and investment platforms. Although investors are generally not expected to be directly charged, the framework changes the economics for brokers and payment participants because they may now incur a cost when customers use UPI to fund investment accounts or make eligible capital-market payments. For example, a ₹1 lakh transaction would generate an MDR of ₹20, while the maximum ₹300 charge would only be reached at a much higher transaction value. The change is significant because UPI has traditionally been associated with zero-cost consumer payments, while the ecosystem itself has required banks and payment companies to absorb infrastructure costs. The introduction of MDR creates a new revenue mechanism while also raising questions about how brokers will manage the additional expense. The development could encourage financial platforms to optimise payment methods and pricing while maintaining UPI as a convenient customer interface.