Starting October 15, 2026, the National Payments Corporation of India (NPCI) will implement a 0.02% Merchant Discount Rate (MDR) on certain UPI investment transactions. While this new levy is capped at ₹300 per transaction, recurring payments like SIPs are exempt. The charge applies to the merchant, ensuring that individual investors are not directly billed for these UPI payments.
The National Payments Corporation of India (NPCI) has announced a new pricing framework for UPI transactions, introducing a Merchant Discount Rate (MDR) specifically for the capital markets sector starting October 15, 2026. This policy change impacts how investment platforms, stockbrokers, and mutual fund houses manage payment acceptance costs.
Under the new rules, investment-related UPI transactions, such as funding a broker wallet or making a lump-sum investment in mutual funds and securities, will attract a 0.02% MDR. This rate is significantly lower than the standard 0.4% MDR applied to many other person-to-merchant (P2M) payments over ₹2,000. To prevent the cost from becoming prohibitive on large ticket sizes, the NPCI has placed a hard cap of ₹300 on this fee per transaction.
Crucially for retail investors, the framework includes significant protections. Consumers will not be charged any direct fees for using UPI to make these investments. The MDR is a merchant-side levy, meaning the cost falls on the brokerage or investment platform that facilitates the transaction. Additionally, the NPCI has provided a major relief for the most common form of retail investment: recurring payments. Systematic Investment Plans (SIPs) and other investments set up through UPI Mandates or AutoPay are explicitly exempt from this new MDR.
This move represents a shift in the economics of the Indian investment ecosystem. Platforms such as Groww, Zerodha, Upstox, and Angel One, which rely heavily on UPI for user transactions, will now face a cost for processing these payments. Previously, UPI was largely a cost-free channel for merchants, but the new framework acknowledges the need to fund infrastructure resilience, innovation, and cybersecurity across the network.
For investors, the immediate impact is neutral, as the government and regulators have advised platforms against passing this cost directly to the user. However, the long-term impact on financial platforms will depend on whether they choose to absorb these costs or adjust their service models to accommodate the new expense. Since SIPs remain exempt, the core habit of monthly retail investing is insulated from this change.
Investors should track how these platforms manage their operating expenses in the coming quarters. While the ₹300 cap provides a safeguard against excessive charges on high-value transactions, the cumulative effect of a 0.02% fee on high-volume, lower-value transactions will be a factor for platforms to monitor. As the October 15 implementation date approaches, investors can watch for any communication from their brokers regarding changes to payment handling, though the core service for most retail investors should remain unaffected.