Why charging for UPI changes the math

Why in the News

The Unified Payments Interface (UPI) is moving from a zero-charge model for merchants to a 0.4% fee on specified merchant payments above Rs 2,000. The Union Finance Ministry has notified that the National Payments Corporation of India (NPCI) will levy this Merchant Discount Rate (MDR). The Supreme Court is examining its legal basis, and its economic cost remains unmeasured.

What is the MDR on UPI, and why is it being introduced?

1. What it is: The MDR is a fee a merchant’s bank keeps out of each digital payment the merchant receives. It works like the commission a shopkeeper pays to accept a card.
2. Who bears it: Consumers are not charged directly. Merchants pay it on specified transactions from October 15.
3. Why it was introduced: Banks and payment providers need a steady income to maintain, secure and expand UPI, so the fee funds its resilience, the ability to keep working through failures.
4. The takeaway: India’s most used payment rail is shifting from a free utility to one that merchants partly pay for.

What is the legal dispute over the levy?

1. Supreme Court direction: On September 28 the Court declined to stay the levy. It asked the Centre, the Reserve Bank of India (RBI) and NPCI to state whether the MDR is a tax or a fee.
2. Government’s answer: The government says no money reaches the exchequer, because the MDR is a settlement between banks and service providers.

What is NPCI?

1. Origin: NPCI is an initiative of the RBI and the Indian Banks’ Association (IBA). It was set up in 2008 under the Payment and Settlement Systems Act, 2007.
2. Legal form: It is a not-for-profit company owned by member banks, not a government department. The RBI regulates it as a payment system operator.
3. Payment networks: It runs India’s shared retail payment networks, like a common switchboard connecting every bank. Eg. UPI, RuPay cards and FASTag tolls.

What does UPI save the economy that a fee ignores?

1. Visible costs, scattered savings: UPI’s server, security and fraud control costs appear on balance sheets. Its savings spread across banks, consumers and the exchequer, never showing in UPI’s revenue.
2. Merchant gains: A small shopkeeper no longer counts notes, keeps change, guards the till or makes bank trips, so the risk of theft falls.
3. Economy-wide gains: Digital payments have changed the wider economy:
   • banks handle less cash and businesses reconcile accounts faster;
   • lenders read a small trader’s cash flow from digital records;
   • the government gets a trail that aids formalisation and tax compliance.
4. Network effect: Each new user makes UPI more useful to existing users.
5. Subsidy precedent: The government approved Rs 1,500 crore in 2024-25 to incentivise low-value merchant transactions.

Why could the fee leave India poorer?

1. Return of cash costs: Some merchants may prefer cash or steer customers to other instruments, which brings back handling, reconciliation and cash logistics.
2. Net loss test: If Rs 100 collected as MDR destroys more than Rs 100 of value elsewhere, the payment system is better funded and the country poorer.
3. Card networks gain: The United States Trade Representative (USTR) called zero-MDR a market-access barrier for Visa and Mastercard. Any drift from UPI and India’s RuPay cards now benefits them.

Challenges

1. Threshold gaming: Merchants may split bills below the threshold to avoid the fee.
2. Unmeasured benefits: No official estimate values UPI’s economy-wide savings, so the fee rests on running costs alone, like judging a highway by its tolls.
3. Legal uncertainty: The pending tax-or-fee question leaves banks and merchants unsure whether the levy will survive.
4. Ceding a domestic edge: A home-grown advantage risks being traded for trade terms that can later be revised.

Way Forward

1. Impact study: The Finance Ministry and NPCI should publish UPI’s net economic return before and after the fee.
2. Usage tracking: NPCI should track large merchant payments shifting to cash or cards and review the rate.
3. Targeted support: The Centre should keep budget incentives for low-value merchant payments.
4. Legal clarity: The Centre should state the levy’s legal character in rules.

Conclusion

The fee is justified only if India’s total return from UPI rises once changed payment behaviour is counted. Policymakers have yet to apply that test.

Government initiatives for digital payments

1. UPI 123PAY: An RBI and NPCI initiative that lets feature-phone users pay digitally without internet.
2. Payments Vision 2025: The RBI’s roadmap rests on five Is: integrity, inclusion, innovation, institutionalisation and internationalisation.
3. Cross-border linkages: UPI is linked with Singapore’s PayNow, the UAE and other countries.
4. Project Nexus: India joined this Bank for International Settlements (BIS) platform linking national fast-payment systems.

Matching Previous Year Question

“[2026] An e-commerce revenue model where the seller has control over pricing but doesn’t keep products in stock and instead transfers customer orders and shipment details to a third-party supplier, who then ships the goods directly to the customer, is called: (a) Dropshipping Model (b) Affiliate Revenue Model (c) Transaction Fee Revenue Model (d) Agency Revenue Model ANSWER: A”