The End of the Digital Subsidy: UPI and the Legislative Pivot to MDR

The Lok Sabha has cleared the "Taxation and Other Laws (Amendment) Bill, 2026," a legislative maneuver that effectively ends the era of mandated free digital payments in India. By amending Section 10A of the Payment and Settlement Systems Act, 2007, the government has removed the legal barrier that prevented banks and fintech companies from charging for UPI and RuPay transactions. While the move is being framed as an administrative tweak, it represents a fundamental shift in how India’s Digital Public Infrastructure (DPI) will be funded and sustained in the coming decade.

• The Legislation: The Taxation and Other Laws (Amendment) Bill, 2026, passed by the Lok Sabha on August 6-7.
• The Core Change: Amends Section 10A of the Payment and Settlement Systems Act, 2007, to remove the "Zero MDR" (Merchant Discount Rate) mandate.
• The Impact: Paves the way for banks and payment service providers to levy charges on specified electronic payment modes, primarily UPI and RuPay.
• The Safety Net: Consumers remain unaffected; the proposed charges target large merchants (turnover > ₹1.5 cr) for transactions exceeding ₹2,000.
• The Rationale: To ensure the financial sustainability of the banking and fintech sectors, following a critical March 2026 report by the Parliamentary Standing Committee on Finance.

From Public Good to Commercial Utility

For over half a decade, UPI has been the crown jewel of "India Stack," a public good that reached near-universal adoption precisely because it was free. However, the costs of maintaining the heavy-duty servers, cybersecurity protocols, and settlement layers have been borne largely by the government and banks. In 2020, the "Zero MDR" policy was codified to accelerate adoption, but it left the plumbing of the system—the banks—without a clear revenue stream.

The new amendment signals that the "adoption phase" is over and the "sustainability phase" has begun. By granting the Central Government discretionary power to specify which payment modes can attract charges, the state is transitioning UPI from a subsidized experiment into a commercial utility.

The Threshold of Impact

The most critical nuance of this bill is its targeted nature. Finance Minister Nirmala Sitharaman has been explicit: the goal is not to tax the common citizen’s morning tea or grocery bill. Instead, the focus is on reintroducing a Merchant Discount Rate (MDR) for a specific tier of commerce.

Preliminary proposals suggest an MDR of 0.25% to 0.4% only for large merchants—those with an annual turnover exceeding ₹1.5 crore—and only on transactions above ₹2,000. This design ensures that approximately 95% of current UPI transactions remain entirely free, preserving the system's utility for small-scale vendors and everyday users while allowing banks to recoup costs from high-value commercial flows.

The Fintech Incentive

The move is a major win for India’s fintech sector. For years, major payment players have argued that a zero-revenue model stifles innovation and prevents the "next leap" in payment security and user experience. With a legislative path to revenue now cleared, we can expect a surge in investment toward localized AI-driven fraud detection and offline payment technologies.

The Parliamentary Standing Committee on Finance’s March 2026 report was the catalyst, warning that the zero-fee regime was "disincentivizing the expansion of the digital ecosystem." By listening to this warning, the government is betting that a small commercial friction is a fair price to pay for a more robust and self-sustaining digital economy.

The BharatLens Verdict

The "Zero MDR" regime was a masterstroke in social engineering, bringing millions of unbanked Indians into the formal economy. But a system that does not pay for itself eventually breaks. By legalizing the return of MDR, the government is making a pragmatic choice: choosing the long-term health of the financial rail over the short-term optics of "perpetual free." The challenge now lies in execution—ensuring that the "discretionary power" of the government doesn't eventually creep into the wallets of the very people UPI was meant to empower.

• The Hindu: Parliament passes Taxation and Other Laws (Amendment) Bill, 2026
• NewsonAir (Prasar Bharati): Lok Sabha clears bill to authorise banks to levy charges on UPI transactions
• LiveMint: Government may bring back UPI MDR for large merchants
• Official Gazette: Payment and Settlement Systems Act, 2007 (Amended 2026)