The Lok Sabha has passed the Taxation and Other Laws (Amendment) Bill, 2026, which removes the statutory requirement for zero fees on UPI transactions. While this creates a pathway for charging a Merchant Discount Rate (MDR), it does not mean fees start today. The change enables the government to potentially notify charges for large merchants in the future, creating a possible revenue stream for banks and payment providers.
The landscape for digital payments in India has changed with the Lok Sabha passing the Taxation and Other Laws (Amendment) Bill, 2026. This legislation amends the Payment and Settlement Systems Act, 2007, specifically removing the mandate that had previously enforced a zero-fee structure for UPI and RuPay debit card transactions. By doing so, the government has gained the legislative authority to decide which digital payment modes will attract merchant charges and which will remain free.
It is important for investors to note that this is an enabling provision, not an immediate implementation of fees. The government now has the flexibility to notify these charges at its discretion. There is no automatic fee application, and UPI remains free for consumers and small businesses for now. The primary intent behind this shift is to create a sustainable financial model for the digital payments ecosystem, which has been expanding rapidly while bearing significant infrastructure costs.
Understanding the Merchant Discount Rate
For investors, the key term to track is the Merchant Discount Rate (MDR). This is the fee a merchant pays to a payment provider to accept a digital transaction. Typically, this fee is shared among the acquiring bank, the payment aggregator, and the network provider. Under the previous regime, the government effectively subsidized these costs to encourage the rapid adoption of digital payments. If the government decides to activate MDR for UPI, it would fundamentally change the unit economics for companies operating in the payments space.
Potential Impact on Banks and Fintechs
Companies involved in payment processing, such as banks and payment aggregators, could benefit if a fee structure is implemented. Currently, banks and fintech firms invest heavily in server capacity, transaction security, and customer support for UPI, often without earning direct revenue from the transaction itself. A fee on large-value transactions—often discussed in the context of amounts exceeding ₹2,000—could help these entities offset operational costs and improve their profit margins.
Market participants should watch for future government notifications regarding which categories of merchants will be subject to these fees. Industry estimates suggest that the move could target large merchants, while small shopkeepers and personal (P2P) transfers are expected to remain exempt to ensure continued widespread adoption. The specific rate, if and when announced, will be the next major trigger for the industry. Investors should monitor company disclosures for any updates on how these potential changes could impact revenue models for banks and payment service providers in the coming quarters.