The Core Change: A New Merchant Fee
Starting October 15, 2026, a new Merchant Discount Rate (MDR) will apply to certain UPI transactions. This isn't a fee for customers; it's a processing charge that merchants will incur. The standard rate is set at 0.4% for Person-to-Merchant (P2M) payments
valued above ₹2,000. For example, a payment of ₹3,000 would attract an MDR of ₹12. The government has stressed this is not a tax, but a fee to be distributed among banks and payment providers to support the UPI ecosystem's operation and expansion. The primary goal is to make the massive, world-leading payment network financially self-sustaining after years of being subsidised.
Who Pays and Who Doesn't?
The most important thing for businesses to know is that this fee is not universal. The vast majority of transactions remain free. Specifically, there is no MDR on any UPI payments of ₹2,000 or less. Additionally, all person-to-person (P2P) transfers continue to be completely free, regardless of the amount. A crucial exemption exists for small merchants: businesses receiving up to ₹1 lakh per month through UPI QR codes are also exempt from these charges. This means your local kirana store, tea stall, or small retailer will likely see no change. The government estimates that around 96% of all merchant transactions will remain unaffected by the new fee structure.
Understanding the High-Value Transaction Cap
For businesses that handle larger payments, there's a ceiling on the new fee. The 0.4% MDR is capped at a maximum of ₹300 per transaction. This cap applies to any payment of ₹75,000 or more. So, whether a customer pays you ₹75,000 or ₹1,00,000 in a single UPI transaction, the maximum fee your business would incur is ₹300. This makes UPI significantly more affordable for high-value transactions compared to credit cards, where merchant fees can range from 1.5% to 2.5%. Furthermore, certain essential sectors like fuel, railways, and telecom will have a special flat fee of just ₹5 for transactions over ₹2,000, instead of the percentage-based charge.
Why Was This Framework Introduced?
For years, the UPI system has operated on a zero-MDR model for merchants, a policy that was instrumental in its explosive growth. However, running a network that processed over 24.5 billion transactions in August 2026 alone comes with significant operational costs for servers, fraud prevention, and infrastructure maintenance. The government provided subsidies to keep the system free, but these did not cover the full cost, estimated to be as high as ₹20,000 crore annually. The new MDR framework is designed to create a sustainable revenue stream for the banks, payment apps, and fintech companies that maintain and innovate on the UPI platform, ensuring its long-term health and security without relying solely on government funds.
Impact on Your Business Operations
For most small businesses, daily operations will not change. However, for merchants who frequently receive payments above ₹2,000, this new cost must be factored into monthly expenses. While the National Payments Corporation of India (NPCI) has forbidden merchants from passing these fees directly to consumers, concerns remain. Some retailer associations have warned that the fee might push some businesses on thin margins back towards accepting cash to avoid the charge. There is also speculation about merchants encouraging customers to split larger bills into multiple payments of less than ₹2,000 to bypass the fee, though it's unclear how widespread this practice might become.
