UPI MDR Countdown: Record September Payments and the October 15 Switch

Posted on 5th Oct 2026 12:18:06 in Business, Digital Marketing

Tagged as: UPI, MDR, NPCI, Digital Payments, Small Business

Indians paid through UPI 24.07 billion times in September, and the headline number hides two stories at once. The monthly total slipped about 1.8% from August, yet UPI still clocked its busiest days ever — more than 800 million payments on an average day. And in ten days, on October 15, the most consequential change in six years of Indian digital payments begins: a merchant discount rate (MDR) returns, this time only for select large-ticket payments.

For a small business — a shop counter, an online store, a services firm — September's data is the clearest preview yet of what the new fee era will look like. Here is what the numbers say, what changes on October 15, and what merchants should do about it.

A Record Month, Read the Right Way

Data released by the National Payments Corporation of India (NPCI) shows UPI processed 24.07 billion transactions worth Rs 29.37 lakh crore in September. On a year-on-year basis, that is roughly 23% more transactions and 18% more value than September 2025, when 19.63 billion payments worth Rs 24.89 lakh crore were cleared.

The month-on-month decline of 1.8% in volumes — from 24.51 billion in August — is less alarming than it sounds. September had 30 days against August's 31, and Business Standard noted that ten of the past 24 months saw similar low single-digit dips purely from that calendar effect. On a daily basis, UPI actually set a record: an average of 802.28 million payments a day in September, the first time the 800-million mark was crossed, with the average daily value rising to Rs 97,913 crore from Rs 96,205 crore in August.

Two details matter more for merchants than the headline. Of the 15.22 billion person-to-merchant (P2M) payments in September, only about 4% — roughly 609 million — were valued above Rs 2,000. But those bigger tickets carried 67% of all P2M value, or Rs 5.94 lakh crore. In plain terms: the daily flow at most counters is small-ticket and stays outside the new fee's reach, while the bulk of the money moves on the payments that will now attract a charge.

Person-to-person transfers made up the rest of the mix, at 8.83 billion transactions, and stay free of any merchant charge.

The Second-Half Slip and the MDR Shadow

There is a second story inside September's data: a sharper cooling in the second half of the month, right after the September 15 announcement that MDR would return on select UPI transactions. Livemint's analysis of NPCI's daily numbers found that transaction volumes in the first half of September ranged between 792 million and 859 million a day; in the second half, they fell to between 748 million and 810 million, suggesting some caution among customers and merchants ahead of the new charges.

Part of the early-month strength was festive spending. Ganesh Chaturthi fell in mid-September this year, and daily value rose clearly above the Rs 96,000-crore plateau UPI had held from April through August, according to Cashfree co-founder Reeju Datta — a sign that when people spend more, they spend bigger, not just more often.

The politics around the fee change have been noisy but are settling. Trader bodies had called a "No UPI Day" protest for October 2, then withdrew it after meeting the Finance Minister. NPCI managing director and CEO Dilip Asbe has since said that about 75% of traders may not face the levy at all, because most of their collections stay under the threshold.

What Changes on October 15

• A 0.4% MDR returns on certain person-to-merchant UPI transactions above Rs 2,000 — the first charge on UPI payments since the zero-MDR regime began in 2020.
• Essential categories pay a flat fee. Railways, telecom, fuel and insurance transactions above the threshold carry a flat Rs 5 charge instead of the percentage.
• Capital market payments get a discount rate. Mutual fund investments, stockbroking and similar transactions attract a lower 0.02% MDR, capped at Rs 300.
• Small payments stay free. Person-to-person transfers, and every payment of Rs 2,000 or less, continue at zero cost — no matter how many times a customer scans.

The fee pool is large in the aggregate but concentrated in a few wallets: applying the standard 0.4% rate to the Rs 5.94 lakh crore of above-threshold P2M spending recorded in September works out to roughly Rs 2,377 crore in monthly charges, although not every large payment will attract the full rate. Revenue is shared between the customer's bank, payment gateways and UPI apps — which is why your bank and gateway, not just your app, will have a say in what you eventually pay.

What This Means for Your Shop or Online Store

First, do the practical math on your own mix. If your counter mostly takes payments under Rs 2,000 — the reality at most kirana stores, tea stalls and daily-service counters — nothing changes for you on October 15. If you sell electronics, furniture, jewellery, travel packages, coaching or professional services, a meaningful share of collections crosses the line: a Rs 5,000 payment can now cost up to Rs 20, a Rs 25,000 payment up to Rs 100. For a shop doing Rs 10 lakh a month in large-ticket UPI collections, that is roughly Rs 4,000 a month at the standard rate.

Second, treat October 15 as an accounting date. Ask your bank and payment gateway for their updated UPI pricing in writing, so you know exactly which of your payment flows carry the charge and which do not. Watch your settlement reports for the first week after the switch — fee deductions should show up as separate line items, and catching a misclassified payment early is easier than disputing it later.

Third, factor the fee into pricing decisions rather than absorbing it silently. Margins in retail are thin, and a 0.4% cost on high-value collections is real money over a year. Many businesses will simply price it in, the way they already account for card and wallet charges; what matters is knowing your number instead of discovering it at the end of the quarter.

Fourth, keep your records straight. Maintain GST-compliant invoices for large payments — the fee is a cost of doing business, and clean books make it visible and manageable. Also remember the flip side: the same NPCI data shows 96% of merchant payments are small-ticket, so the everyday scan-and-pay habit that made UPI indispensable to Indian small businesses is not going anywhere.

The Bigger Picture

For six years, UPI was free for merchants — a massive subsidy that pushed digital acceptance into every corner of the country. From October 15, that era ends for large tickets, and September's numbers give the baseline to measure what happens next: record daily volumes, a festive lift, and a visible second-half hesitation once the fees were announced.

For India's small businesses, the message is straightforward. Know your payment mix, read the fine print from your bank and gateway, adjust your pricing quietly, and keep serving the small scans that remain free. The companies that treat the MDR switch as a line-item exercise, rather than a shock, are the ones who will barely notice it.

Sources

• MediaNama — UPI in September: Transactions decline to 24.07 billion, average transaction size falls
• Business Standard — UPI continues to grow strongly, volumes up 23% at 24.07 bn in September
• Livemint — UPI volumes, value fall in September after MDR announcement
• Fortune India — UPI transactions decline 1.8% to 2,407 crore in September