What Exactly is Changing?
Starting October 15, 2026, a Merchant Discount Rate (MDR) will apply to certain Unified Payments Interface (UPI) transactions. Specifically, a charge of 0.4% will be levied on person-to-merchant (P2M) payments that exceed ₹2,000. For example, a ₹3,000
payment to an eligible merchant would incur a ₹12 fee. However, this isn't a blanket rule. For very large transactions of ₹75,000 or more, the MDR is capped at a maximum of ₹300. Crucially, the NPCI has clarified that this charge is to be paid by the merchant, not the customer. All person-to-person (P2P) money transfers, like sending money to friends or family, remain completely free regardless of the amount.
Understanding the 'Merchant Discount Rate'
Merchant Discount Rate, or MDR, is the fee a merchant pays to their bank and payment service provider for processing digital payments. It's a standard part of accepting credit and debit cards, where rates can range from 0.9% to over 2.5%. The revenue from MDR is shared among the different players in the payment ecosystem, such as the merchant's bank, the customer's bank, and the payment network operator, to cover the costs of infrastructure, security, and operations. For years, most UPI transactions had a zero-MDR policy, a move designed to accelerate digital payment adoption across India. This new structure marks a shift toward making the system more financially self-sustaining.
Who Will This New Charge Affect?
The change is specifically targeted at larger merchants. A significant exemption protects small businesses; merchants who receive up to ₹1 lakh per month via UPI are not subject to this MDR, even on individual transactions over ₹2,000. The government estimates that this, combined with the ₹2,000 threshold, means over 95% of all UPI merchant transactions will remain free. However, for larger businesses that process many high-value UPI payments, this introduces a new operational cost. There is also special pricing for certain sectors. Payments for railways, fuel, insurance, and telecom will have a lower, flat fee of ₹5 per transaction above ₹2,000 instead of the 0.4% rate.
Why is This Happening Now?
The introduction of MDR is aimed at ensuring the long-term sustainability of the UPI ecosystem. With UPI processing a colossal 2,451 crore transactions worth ₹29.9 lakh crore in August 2026 alone, maintaining the vast infrastructure of servers, cybersecurity, and customer support requires significant investment. For years, payment service providers and banks have absorbed these costs. Proponents argue that a nominal MDR on higher-value commercial transactions creates a viable revenue model that encourages further innovation and investment in the network's reliability and security, ensuring UPI remains a robust platform for years to come.
Potential Impact on Merchants and Consumers
While customers are not supposed to be charged directly, concerns remain that merchants might indirectly pass on the cost through slightly higher prices. Some reports have noted early signs of resistance, with a few merchants reportedly discouraging UPI for larger amounts in favour of cash or cards. There is also a possibility that some may try to avoid the fee by asking customers to split a large bill into multiple payments of less than ₹2,000. However, industry experts believe many large retailers will likely absorb the cost to remain competitive. The government and NPCI have stated that they will monitor the situation to ensure the fee is not passed on to consumers.
