Economy

UPI Merchant Charge From October 15: What MDR Is and Why the Subsidy Question Remains Open

By Shivam Singh, Founder & Mentor, Minimalist IAS

Sep 26, 2026 · Updated Sep 27, 2026 · 3 min read

From 15 October 2026, a Merchant Discount Rate (MDR) — the fee a merchant pays banks and payment processors for a digital transaction — will apply to UPI merchant payments, which have carried zero MDR since 2020. Because officials admit the new MDR alone won’t cover UPI’s costs, the Centre and banks are negotiating how much government subsidy should continue.

In the news (26 September 2026): The government will hold talks with banks on how much subsidy should continue once an MDR starts applying to UPI transactions from October 15, since officials admit the new MDR alone won’t cover the platform’s costs.

Key facts at a glance

What MDR is: the fee a merchant pays payment processors/banks for facilitating a digital transaction; UPI merchant transactions have carried zero MDR since 2020, offset by a government subsidy.
Budget outlay: ₹2,000 crore is budgeted this year under the incentive scheme promoting RuPay debit cards and low-value UPI transactions.
Consumer safeguard: The Finance Ministry will coordinate with the Indian Banks’ Association and traders’ body CAIT to ensure merchants do not pass the new MDR on to customers.
The GST wrinkle: Whether GST applies to the MDR itself is unresolved; only the GST Council, not the Centre alone, can decide the rate or an exemption.
Timeline: The MDR goes live on UPI on 15 October 2026, with no proposal to delay it. The GST Council’s 7 October meeting is slated for procedural reforms, not the MDR-GST question.

Why it matters for UPSC

GS Paper 3 (Economy): link this to digital financial inclusion, the sustainability of zero-MDR public digital infrastructure, and cooperative federalism as reflected in GST Council decision-making under Article 279A.

Practice: Prelims MCQ

With reference to the Unified Payments Interface (UPI), consider the following statements:

The Merchant Discount Rate on person-to-merchant UPI transactions has been zero since 2020.
Any levy of Goods and Services Tax on payment-processing charges can be decided unilaterally by the Union Government.

Which of the statements given above is/are correct? (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2

Answer: (a) 1 only. MDR on UPI merchant transactions has been zero since 2020. GST rate decisions, including on a service like MDR, fall to the GST Council under Article 279A, not the Union Government alone.

Terms to know

MDR: Merchant Discount Rate
UPI: Unified Payments Interface
GST: Goods and Services Tax
CAIT: Confederation of All India Traders

Frequently asked questions

What is the Merchant Discount Rate (MDR)?

The Merchant Discount Rate is the fee a merchant pays banks and payment processors for facilitating a digital transaction. UPI merchant transactions have carried zero MDR since 2020, with the cost offset by a government subsidy.

When does MDR start applying to UPI?

The Merchant Discount Rate goes live on UPI merchant transactions on 15 October 2026, and there is no proposal to delay it.

Will customers pay the new UPI charge?

The MDR is charged to merchants, not customers. The Finance Ministry will coordinate with the Indian Banks’ Association and the traders’ body CAIT to ensure merchants do not pass it on to customers.

Who decides whether GST applies to MDR?

The GST Council, under Article 279A. The Union Government cannot decide the GST rate or an exemption on MDR on its own.

Key takeaways

UPI’s zero-MDR era ends on 15 October 2026, but a subsidy is still expected because the MDR won’t cover costs.
₹2,000 crore is budgeted this year for RuPay debit card and low-value UPI incentives.
The GST question is for the GST Council (Article 279A) — a clean Prelims fact.