State Bank of India is preparing to benefit from the reintroduction of merchant discount rate, or MDR, on selected UPI transactions, with the lender saying it expects a surplus because of its scale across card issuing and acquiring businesses as well as payment gateway services. The move, set to take effect on October 15, marks a notable shift in the economics of India's fast-growing digital payments market, where UPI has long been promoted as a low-cost, near-frictionless rail for merchants and consumers.
Fee Repricing Begins
Under the new framework, SBI will charge MDR on UPI payments above Rs 2,000, a threshold that effectively limits the fee to larger-ticket merchant transactions. The bank's management has indicated that the revenue opportunity should outweigh the costs associated with the new structure, particularly because SBI participates across multiple layers of the payments chain. As both an issuing bank and an acquiring bank, and through its payment gateway operations, the lender stands to receive a share of the fee pool rather than relying on a single revenue stream.
The MDR will initially be split among issuing banks, acquiring banks, payment gateways and UPI applications, creating a layered distribution model that could broaden monetisation across the ecosystem. For SBI, the arrangement is significant because it sits at the centre of India's retail payments infrastructure and handles a large volume of merchant and consumer transactions. The bank's scale gives it a structural advantage in capturing a portion of the new fee income, even as the broader industry adjusts to the change.
SBI's Scale Advantage
SBI's expectation of surplus reflects the bank's unusually deep presence in payments. Unlike smaller lenders that may only occupy one part of the transaction chain, SBI can earn from multiple touchpoints, including card issuance, merchant acquisition and gateway processing. That diversified positioning is likely to cushion any operational or pricing pressures that emerge when MDR is applied to UPI transactions above the threshold.
The bank is also evaluating the possibility of transaction splitting, a practice in which merchants or payment intermediaries may divide a larger payment into smaller parts to stay below the fee-triggering limit. Such behaviour could affect both transaction volumes and the economics of the new levy. SBI is understood to be assessing the operational impact on its systems, including whether a rise in split payments could alter processing patterns, merchant behaviour or settlement flows.
For the banking sector, the development is important because it signals the first meaningful attempt to attach a direct merchant fee to a segment of UPI that has become central to India's digital economy. While the fee applies only to larger transactions, it may still reshape how merchants think about acceptance costs, especially in categories where average ticket sizes are higher and margins are tighter.
Wider Payments Shift
The policy change also underscores a broader recalibration in India's digital payments landscape. UPI has expanded rapidly on the back of zero-cost consumer adoption and broad merchant acceptance, but the long-term sustainability of that model has remained a recurring industry question. By allowing MDR on transactions above Rs 2,000, the system appears to be moving toward a more commercially balanced structure, at least for certain merchant payments.
For SBI, the immediate focus is on execution and revenue capture. The bank will need to monitor whether the new fee structure changes transaction behaviour, how quickly merchants adapt, and whether the split among participants produces meaningful incremental income. Even so, the lender's early assessment suggests confidence that its scale and integrated payments franchise will allow it to emerge with a net gain from the change.
The October 15 rollout will be closely watched by banks, payment processors and merchants alike, not only for its direct revenue implications but also for the behavioural response it may trigger across India's UPI ecosystem. If transaction splitting becomes widespread, the practical yield from the new MDR could prove lower than expected. If not, the policy may open a new revenue line for banks that have built large digital payments businesses around India's rapidly expanding retail transaction base.