UPI MDR: Supreme Court Scrutiny Explained

UPI MERCHANT DISCOUNT RATE: SUPREME COURT SCRUTINY AND THE REGULATION OF DIGITAL PAYMENTS

Why in the News?

The Supreme Court has questioned the legal basis for introducing a 0.4% Merchant Discount Rate (MDR) on specified high-value UPI Person-to-Merchant transactions. The Court has sought an explanation from the Centre on the legal character of the charge and the executive authority for imposing it, while declining to grant an interim stay on its proposed implementation from October 15, 2026..

UPI MDR PROPOSAL AND THE LEGAL QUESTION BEFORE THE COURT

• Charge Structure: The proposed framework introduces an MDR of 0.4% on specified P2M UPI transactions exceeding ₹2,000, with a maximum charge of ₹300 for transactions of ₹75,000 or more.
• Coverage Limits: According to the government’s submission, around 96% of UPI gateway users would remain outside the proposed charge, while specified essential services would receive additional protections.
• Government Position: The Centre has argued that MDR would operate within the payment ecosystem involving banks and payment aggregators, rather than functioning as a government-collected tax.
• Judicial Question: The Supreme Court has specifically questioned the legal character of the charge, asking what authority permits such an expropriation if the amount is neither a tax nor a statutory fee.
• Constitutional Challenge: The petition also challenges the amended Section 10A of the Payment and Settlement Systems Act, 2007, alleging that it gives the Executive insufficiently guided powers concerning which electronic payment modes receive no-charge protection.

IMPLICATIONS FOR DIGITAL PAYMENTS AND INDIA’S CASHLESS ECONOMY

• Transaction Costs: MDR introduces a cost into specified merchant transactions, potentially affecting payment aggregators, banks, merchants and the economics of digital-payment infrastructure.
• Cashless Objective: The petitioner argues that merchant charges could encourage some transactions to return to cash, potentially undermining India’s broader digital-payment transition.
• Payment Infrastructure: Banks and payment aggregators incur costs for maintaining transaction processing, settlement, fraud prevention, cybersecurity and payment infrastructure, making the question of sustainable financing important.
• RuPay Comparison: The constitutional challenge also raises questions about differential treatment because RuPay debit-card transactions continue to receive statutory no-charge protection without the same monetary ceiling.
• Regulatory Balance: The case involves balancing affordable digital payments, financial-sector sustainability, consumer interests and executive regulatory authority within the statutory framework governing payment systems.