Discuss the implications of ending the zero-MDR regime on UPI transactions for India's digital payments ecosystem and financial inclusion goals.

Q. Discuss the implications of ending the zero-MDR regime on UPI transactions for India's digital payments ecosystem and financial inclusion goals. (15 marks, 250-350 words)

Since January 2020, Merchant Discount Rate (MDR) on BHIM-UPI and RuPay debit card transactions has been zero, enforced through Section 10A of the Payment and Settlement Systems Act, 2007 read with the income-tax law [2]. The Taxation and Other Laws (Amendment) Bill, 2026 delinks the two statutes and empowers the Centre to notify which electronic modes must remain charge-free [1] — a calibrated reopening of payment pricing rather than a blanket levy.

Implications for the digital payments ecosystem - Revenue sustainability: UPI now processes over 20 billion transactions monthly [3], but banks, PSP banks and TPAPs recover costs mainly through budgetary incentives. RBI's Discussion Paper on Charges in Payment Systems argued charges should be reasonable and cost-recovering, not zero by default [4]. - Fiscal relief: the Cabinet-approved incentive scheme reimbursing acquirers for low-value P2M transactions has been a recurring subsidy [2]; merchant-borne MDR on large merchants can reduce this outgo. - Investment and innovation: assured revenue can fund fraud control, uptime and rural acceptance infrastructure, easing the concentration risk of two dominant apps. - Risk: pricing uncertainty shifts a core policy from statute to executive notification, and the Bill's passage without discussion weakens legislative scrutiny [1].

Implications for financial inclusion - Any MDR could push small and marginal merchants — kirana stores, street vendors, self-help groups — back toward cash, reversing the formalisation gains recorded by the Department of Financial Services' impact assessment of the incentive scheme [5]. - Merchants may informally pass charges to consumers, hurting low-income and first-time users. - Mitigation lies in design: exempting small merchants and low-value P2M transactions by notification, retaining zero-MDR where inclusion is at stake.

The change is best read as replacing a rigid statutory mandate with a differentiated, tiered pricing power. If the Centre notifies charges only for large merchants while protecting small merchants and low-value payments, it can reconcile ecosystem viability with the inclusion goals of Jan Dhan–Aadhaar–Mobile. Transparent consultation with RBI and NPCI before notification will ensure that India's digital public infrastructure stays both financially sound and universally accessible.

(~330 words)

Sources: 1. The Taxation and Other Laws (Amendment) Bill, 2026 — PRS Legislative Research — Bill amends PSS Act, 2007 and income-tax law; Centre empowered to notify charge-free payment modes; passage details 2. PIB, Ministry of Finance — Zero MDR on RuPay debit cards and BHIM-UPI, and incentive scheme — zero-MDR since January 2020 via Section 10A of PSS Act, 2007; government incentive scheme for acquirers 3. NPCI — UPI Ecosystem Statistics — UPI monthly transaction volumes 4. RBI, Discussion Paper on Charges in Payment Systems (2022) — charges should be reasonable and cost-recovering; nil charges in UPI 5. PIB — DFS report, "Socio-Economic Impact Analysis of Incentive Scheme for Promotion of RuPay Debit Card and low-value BHIM-UPI Transactions (P2M)" — small-merchant adoption and formalisation gains under zero-MDR