The possible reintroduction of MDR charges on UPI transactions threatens to strengthen the dominance of PhonePe, Google Pay and Paytm, potentially leading to a wider gap between industry leaders and smaller rivals in India’s digital payment landscape.
The possible return of Merchant Discount Rate charges on UPI payments could hand India’s biggest digital payment apps a fresh advantage in merchant transactions, with PhonePe, Google Pay and Paytm best placed to capture the upside, according to reporting by Moneycontrol and the Free Press Journal. MDR is the fee businesses pay to banks and payments intermediaries for processing digital transactions, and a levy of about 25 to 30 basis points on UPI merchant payments is being discussed as a potential source of new industry revenue.
Industry estimates cited in the reports suggest PhonePe and Paytm could each take in nearly ₹700 crore a year, while Google Pay could generate about ₹500 crore. The larger platforms are seen as likely winners because they already control deep merchant networks and have stronger negotiating power with banking partners, which could help them secure better revenue-sharing terms than smaller rivals.
That dynamic comes as competition in India’s UPI ecosystem is already under scrutiny. TechCrunch reported in April that executives from Amazon Pay, WhatsApp, CRED, MobiKwik and Flipkart’s Super.money were due to meet the National Payments Corporation of India to discuss concerns over user acquisition, product design and monetisation, against a backdrop of PhonePe and Google Pay accounting for roughly 80% of UPI transactions in March 2026. A separate Mint report said the two leaders control about 82% of the market and warned that proposals to cap UPI volumes could make life harder for smaller apps if payments continue to generate no meaningful revenue.
For Paytm, the prospect of MDR may be especially significant. Vijay Shekhar Sharma, Paytm’s founder and chief executive, has previously told investors that much of any MDR income could fall straight to profitability because the company has already made heavy investments in payments infrastructure and merchant acquisition. But analysts and smaller platform founders quoted in the reports say the gap between the leading apps and the rest of the field could widen further if larger players use their scale to win better bank partnerships and pass on more cashback or incentives to users.
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