The Taxation and Other Laws (Amendment) Bill, 2026, now allows the government to introduce a Merchant Discount Rate (MDR) on select UPI payments. While the government has confirmed that UPI will remain free for regular consumers and person-to-person transfers, the move aims to help banks and fintechs recover rising infrastructure and security costs. Investors should watch for final regulatory guidelines regarding specific merchant thresholds and fee structures.
The landscape for digital payments in India is set for a potential change following the passage of the Taxation and Other Laws (Amendment) Bill, 2026. This legislation includes an enabling provision that allows the government to potentially introduce a Merchant Discount Rate (MDR) on certain UPI transactions. An MDR is the fee a merchant pays to process a digital payment. Currently, UPI transactions carry a zero-fee structure for both the sender and the merchant, a model that has fueled rapid adoption but created financial sustainability questions for payment providers.
Industry participants, including fintech executives, have highlighted that the current government subsidies cover only about 10-11% of the operational costs associated with maintaining the network. Companies argue that the burden of massive expenses—covering server uptime, fraud prevention, and cybersecurity—largely falls on banks and fintech firms. While transaction volumes have grown rapidly, the lack of revenue generation on UPI transactions has pressured profit margins for these service providers.
Government Stance and Consumer Protection
The government has maintained a firm stance that the end-user experience will not change. Officials have explicitly stated that UPI will remain free for consumers and for person-to-person (P2P) transfers. The proposed MDR is not intended to be a blanket charge. Instead, it is expected to be a nominal, threshold-based fee targeted at large merchants. By focusing only on high-value business transactions, the government aims to keep the digital ecosystem accessible for smaller players and common users while allowing the industry to recover some costs.
The Industry Context
To understand the financial gap, it is useful to look at other payment methods. Debit cards currently carry a government-mandated MDR of 0.5% for transactions under ₹2,000 and 0.9% for larger amounts. Credit card MDRs can go even higher, often reaching 1.8%. With UPI becoming India's dominant payments network by volume, the disparity between the zero-fee UPI model and the fee-based card model has become a central point of debate. Industry proposals, such as those discussed by the Payments Council of India, have suggested a modest MDR range between 0.3% and 0.5% to create a sustainable revenue stream without discouraging digital adoption.
Risks and Future Monitorables
The primary risk for investors is the uncertainty surrounding the implementation of this policy. While the law now permits an MDR, the NPCI-led 'UPI and Services Steering Committee' must still decide on the final rates and the specific merchant thresholds at which these fees will apply. If the fees are set too high, there is a risk that merchants might push back or revert to cash, which would undermine the government's digital push. Conversely, if the fees are too low, they may not adequately address the profit margin pressure faced by fintech companies.
Investors will need to monitor the upcoming regulatory notifications for details on the implementation timeline and the exact fee structure. The long-term impact on the profitability of listed fintech firms and banks will depend on how effectively they can implement these charges without losing merchant volume to other payment methods.