India's 200-million-plus merchant UPI ecosystem just got a clear signal from the top: the government is not about to let fees creep into everyday commerce. Union Finance Minister Nirmala Sitharaman told the Rajya Sabha on Monday, August 10, 2026, that the overwhelming majority of merchant UPI transactions — the small, ordinary, low-value kind that define street-level digital India — will remain free, even as a future Merchant Discount Rate framework is being considered.

What Sitharaman actually said about MDR

The Finance Minister was unambiguous. 'Small merchants remain central to the Government's commitment to financial inclusion and UPI's inclusive growth,' she stated. Any future MDR, she clarified, would apply only to a limited category of merchant transactions above a yet-to-be-prescribed threshold — not to the bread-and-butter, low-value transactions that form the spine of UPI's mass adoption.

The distinction matters enormously. An MDR applied broadly would effectively tax the kirana store owner, the auto-rickshaw driver, and the street vendor — the very merchants who drove UPI's penetration deep into Tier-2 and Tier-3 India. A threshold-based, limited MDR leaves that ecosystem untouched.

The 2019 waiver and why it cannot simply be reversed

This statement lands against a specific policy backdrop. In December 2019, the government waived the Merchant Discount Rate on UPI and RuPay transactions outright — a decisive push to accelerate merchant adoption at a time when digital payments were still fighting cash. It worked. UPI has since become the dominant retail payment rail in India, processing billions of transactions monthly.

Rolling that waiver back across the board would risk unwinding years of behavioural change among small merchants who adopted UPI precisely because it cost them nothing. Sitharaman's framing in the Rajya Sabha signals that the government understands this calculus — and is not prepared to sacrifice inclusion at the altar of revenue recovery.

What the threshold will actually look like

The exact transaction threshold and the regulatory mechanism — whether through an RBI notification or a Finance Bill provision — remain to be detailed. That is the live variable to watch. A high threshold would mean MDR applies only to large-ticket merchant transactions, leaving the vast majority of UPI's volume untouched. A low one would be a different story. The government has committed to the principle; the number will be the test.

India built the world's most ambitious real-time payment network on a promise of zero cost to the small merchant. The Finance Minister has now put that promise on the record in Parliament — the threshold announcement will show whether the architecture holds.