UPI’s New MDR: Cost For Merchants, But No Charge For Customers Seen

With Unified Payments Interface (UPI) processing 24 billion transactions worth about $311 billion in August 2026, the new Merchant Discount Rate (MDR) framework marks a significant change in the economics of India’s largest digital payment network, although the immediate impact on consumers is expected to be limited because the customer-facing UPI transaction remains free.

What changes for UPI users?
For consumers, the immediate impact will be limited. Person-to-Person (P2P) transactions will continue to remain free, while P2M payments of up to ₹2,000 will also remain free of MDR.

For example, if a customer pays a merchant ₹1,500 through UPI, there will be no MDR. If the payment is ₹5,000, the merchant could be subject to MDR of up to 0.4%, translating into a maximum charge of ₹20 on that transaction.

At the upper end, the MDR will be capped at ₹300 for transactions of ₹75,000 or more.

The key distinction is that this is not a fee being deducted from the customer’s UPI payment. The customer paying ₹5,000 will continue to make a ₹5,000 payment; the applicable MDR will be accounted for within the merchant-side payments ecosystem.

What changes for merchants?
The new framework brings a cost to a section of merchant transactions that were previously processed without MDR.

Merchants receiving larger-value UPI payments will therefore need to factor the MDR into their payment economics. The exact impact will vary depending on transaction size, merchant category and the applicable rate.

The government has also said that the charge should not be passed on to consumers.

The framework includes exemptions and special treatment for certain categories, including small merchants, while specified sectors such as railways, fuel, telecom and insurance have a separate fee structure.

What does it mean for Paytm and the payments ecosystem?
For payment companies such as Paytm, the introduction of MDR creates a potential revenue stream from merchant transactions that had previously generated little or no direct transaction revenue.

Paytm said the NPCI circular will generate additional revenue from the merchant business for many payment transactions that were previously free. The company also noted that customers will continue to use UPI without charges.

The broader change is significant for India’s digital payments ecosystem because UPI has operated with a zero-MDR structure for most merchant payments for several years. The new framework introduces a monetisation mechanism for selected higher-value transactions while retaining zero charges for consumers and smaller-value payments.

UPI impact at a glance