The Current State: Why UPI is Free for Merchants
Since January 2020, merchants in India have enjoyed a zero-charge regime for accepting payments via the Unified Payments Interface (UPI). This was a deliberate government policy to boost digital payment adoption and reduce reliance on cash. Under this
system, the Merchant Discount Rate (MDR)—a fee charged to businesses for processing digital payments—was set to zero for UPI. To compensate banks and payment service providers for the costs of running the infrastructure, the government has been providing subsidies. This has made UPI an incredibly attractive, if not essential, tool for businesses of all sizes, from local kirana stores to larger establishments.
The Core Debate: Why Introduce Charges Now?
The massive growth of UPI has brought sustainability into focus. Running the vast infrastructure, ensuring cybersecurity, and preventing fraud requires continuous investment. Both the Reserve Bank of India (RBI) and payment industry players argue that relying solely on government subsidies is not a viable long-term strategy for the next wave of growth. RBI Governor Sanjay Malhotra has noted that someone has to bear the cost of maintaining the payments ecosystem. Introducing a nominal fee, they argue, would create a sustainable revenue framework, encouraging more companies to invest in and expand the digital payments ecosystem without undermining its widespread adoption.
Understanding MDR: The Fee at the Center of the Discussion
Merchant Discount Rate, or MDR, is the central concept in this debate. It's a fee that a merchant pays to their bank and payment service provider for each digital transaction processed. This fee is typically a percentage of the transaction amount and covers the costs of the various players involved, including the bank that issued the card or UPI handle, the bank that provides the merchant's payment terminal, and the network operator like NPCI. While UPI has been exempt, MDR is standard for credit and debit card transactions, where it can range from under 1% for debit cards to as high as 3% for some credit cards. The government has clarified that any potential MDR on UPI would be nominal and significantly lower than these existing rates.
What Changes Are Being Considered?
Recent government actions, including the Taxation and Other Laws (Amendment) Bill, 2026, have opened the door for a selective and calibrated introduction of MDR on UPI. It is crucial to note that no final framework has been decided. However, discussions suggest a tiered approach. The government has assured that consumers will not be charged for using UPI and that person-to-person (P2P) transfers will remain free. Any new charges would apply only to a limited set of merchant transactions, likely those above a certain threshold, such as ₹2,000. Furthermore, there is talk of applying these charges only to larger merchants with a specified annual turnover. Small merchants and the vast majority of daily low-value transactions are expected to remain unaffected. The final decision on the rate and applicability will rest with the NPCI's steering committee after the bill is passed.
How Merchants Can Stay Prepared
For merchants, the key is to stay informed rather than react to rumours. The government has repeatedly dismissed claims of blanket UPI charges. The best course of action is to monitor official announcements from the Ministry of Finance, the RBI, and the National Payments Corporation of India (NPCI). Review the terms of your agreement with your payment aggregator or bank to understand how any potential changes to the MDR structure might affect you. While small retailers with low-value transactions are unlikely to be impacted soon, larger businesses should start considering how a nominal MDR on high-value transactions might factor into their pricing or cost structure. However, given the competitive landscape, it is likely that many businesses will absorb these nominal costs rather than pass them on to customers.
