The GST Council is expected to take up the question of whether an 18% goods and services tax should apply to merchant fees on UPI payments exceeding Rs 2,000, a move that could shape the economics of digital payments across India's retail and mobility ecosystem, according to a report.
The issue is scheduled for discussion at the Council's October 7 meeting, coming at a time when the government is pushing ahead with a revised merchant discount rate, or MDR, of 0.4% that is slated to take effect from October 15. The proposed charge would be capped at Rs 300 per transaction and would be treated as a taxable service under GST, meaning the levy would be subject to the indirect tax framework rather than being treated as a pure payments cost.
Tax Test For UPI
The immediate policy question is not whether UPI remains the dominant retail payment rail, but how the cost of processing larger merchant transactions should be allocated and taxed. For merchants, especially those operating in high-volume, low-margin categories such as fuel retail, vehicle servicing, charging infrastructure, and mobility-linked commerce, even a modest fee structure can influence acceptance behaviour and pricing decisions.
The proposed 0.4% MDR is designed to create a formal charge on certain UPI merchant payments, while the GST treatment would add another layer to the transaction cost. However, the ability of merchants to claim input tax credit on the GST paid on these fees could soften the net burden for registered businesses. That distinction matters: while the headline tax rate may appear significant, the effective cost will depend on whether the merchant can fully utilise the credit against output tax liabilities.
The Council's deliberation is likely to focus on the balance between sustaining the economics of payment infrastructure and preserving the policy objective of keeping UPI frictionless for consumers. India has spent years building UPI into a mass-market digital utility, and any move that raises merchant-side costs, even indirectly, is likely to be scrutinised closely by industry and consumer groups alike.
Merchant Costs Under Scrutiny
For the automotive and mobility sector, the implications are more nuanced than for general retail. Dealerships, service centres, EV charging operators, parking aggregators and app-based mobility platforms increasingly rely on digital payments for small and medium-ticket transactions. A tax on merchant fees could affect how these businesses manage payment acceptance, especially where transaction values cross the Rs 2,000 threshold and where margins are already compressed by competition, inventory costs and infrastructure spending.
The policy also lands at a sensitive moment for the broader EV ecosystem. Charging networks and ancillary mobility services are still scaling, and payment convenience has been central to adoption. If the revised MDR and GST treatment raise compliance complexity or costs for merchants, operators may need to reassess pricing, settlement structures or payment mix. That said, the input tax credit mechanism could make the impact more manageable for formal businesses with regular GST filings.
The government's proposal to cap the MDR at Rs 300 suggests an attempt to prevent the fee from escalating on larger-value transactions, while still preserving a revenue model for payment service providers. The cap is likely intended to limit the burden on high-ticket merchants, including those in automotive sales and servicing, where UPI is increasingly used for deposits, parts purchases and after-sales payments.
Policy Balance Ahead
The October 7 meeting will therefore be watched as a signal of how the government intends to calibrate digital payments policy in the next phase of UPI expansion. A stricter tax interpretation could increase compliance clarity but risk pushing merchants toward alternative payment methods or higher-cost settlement channels. A softer stance, by contrast, would preserve the low-cost character of UPI but leave unresolved questions around the taxation of merchant service fees.
For now, the central issue is not the survival of UPI, but the cost architecture around it. The GST Council's view will determine whether merchant fees on larger UPI transactions are treated as a standard taxable service with credit offsets, or whether the system retains more of its current low-friction structure. Either outcome will have consequences for merchants, payment providers and sectors such as automotive and mobility that depend on efficient digital collections.
The decision, once taken, is likely to reverberate beyond payments policy, shaping how India's formal retail economy prices convenience, compliance and digital acceptance in the months ahead.