UPI Charges from 15 October 2026: 0.4% MDR, GST Impact, Exemptions & Practical Examples

1. What exactly changed in UPI charges?

India's zero-MDR regime for notified UPI payments had, for years, meant that ordinary bank-account-to-bank-account UPI payments did not carry a merchant discount rate. In 2026, the legal framework was changed to allow a more targeted charging model while keeping users and a large share of small-merchant payments protected.

The Ministry of Finance first clarified in August 2026 that the amendment to section 10A of the Payment and Settlement Systems Act, 2007 was an enabling framework rather than a blanket charge on users. On 15 September 2026, the final merchant-side MDR structure was announced, with implementation from 15 October 2026.

The official position is simple: the new charge is not a tax collected by the Government or NPCI. MDR is a commercial payment-acceptance charge distributed within the payment ecosystem, including banks and payment-service/application providers, to support infrastructure, cyber-security, resilience and customer service.

2. Who pays the new UPI MDR?

The economic charge sits inside the merchant payment ecosystem. A consumer scanning a merchant QR and paying ₹5,000 from a bank account should still see the same ₹5,000 debit—not ₹5,020, not ₹5,023.60 and not ₹5,000 plus “18% GST on UPI”.

What about the customer?

The official DFS/NPCI FAQ says UPI app providers must not levy a platform fee or other charge for UPI payments under this framework, and enterprise merchants cannot pass MDR to buyers while accepting UPI. The consumer should pay the posted price.

What about UPI limits?

Do not confuse transaction limits with fee thresholds. Bank/NPCI daily or category-specific limits are risk-management controls. They do not mean a user becomes chargeable after a particular number or value of UPI transactions.

3. Small merchants: the P2PM protection is more important than the ₹2,000 number

The official FAQ recognises a Person-to-Person-Merchant (P2PM) category for small vendors. A small merchant receiving up to ₹1 lakh per month through UPI QR into the qualifying account can remain on mandatory zero MDR.

This means a protected street vendor or small shop does not automatically become chargeable merely because one customer pays ₹3,500. MDR applicability depends on the merchant-account classification.

GST registration is not a condition for getting the P2PM zero-MDR protection. The zero-MDR classification is based on the merchant/payment-account parameters, not on whether the shop has a GSTIN.

4. Special UPI MDR categories

Essential and thin-margin sectors

The official framework provides a flat MDR for specified categories above ₹2,000. The Finance Ministry specifically identifies sectors including railways, telecommunications, insurance, fuel and agricultural inputs. The NPCI/DFS FAQ also describes specified public utility categories such as electricity, municipal water and piped natural gas as receiving a flat concessional charge.

Capital markets

Payments relating to mutual funds, securities, stockbrokers and dealers fall under a separate MDR tier of 0.02% of transaction value, capped at ₹300. The official FAQ covers UPI fund transfers for equity, debt-market investments, mutual fund purchases and broker wallet top-ups.

UPI AutoPay and recurring mandates

The official FAQ says automated recurring standing instructions—UPI mandates/AutoPay—do not carry the prescribed MDR transaction charge under this framework. That distinction matters for recurring utility bills, OTT subscriptions and recurring investments. A one-time capital-market payment can be under the 0.02% tier while a recurring investment executed through an eligible UPI AutoPay mandate is treated separately.

RuPay credit card on UPI and credit lines

These are not governed by the new direct bank-account-to-merchant 0.4% MDR rule. Credit-linked UPI transactions operate under separate credit-product rules. Businesses should therefore not assume the 0.4% rate overrides existing card/credit-line economics.

Wallet/PPI on UPI

Do not confuse this 2026 merchant-MDR framework with the separate PPI/wallet-on-UPI ecosystem. NPCI's UPI FAQs continue to state that the customer/PPI holder is not charged for UPI transactions, but merchant/provider-side economics for PPI transactions can follow separate arrangements.

5. GST on UPI MDR: what exactly is taxed?

The biggest source of confusion is the phrase “18% GST on UPI”. That wording is misleading.

Does the merchant get input tax credit?

For a regular GST-registered merchant, the GST charged on the MDR/payment-processing service can generally be eligible for input tax credit where the service is used in the course or furtherance of business and the ordinary section 16 conditions are met, including possession of a valid tax invoice/document and other statutory requirements.

That means GST may be a cash-flow item rather than a permanent P&L cost for an eligible regular taxpayer. The base MDR itself remains a business expense.

Who may not get full ITC?

• Unregistered merchant: no GST credit mechanism is available; GST on MDR becomes part of the cost.
• Composition taxpayer: composition taxpayers are outside the regular ITC chain and cannot ordinarily claim ITC on inward supplies.
• Business making exempt supplies: credit attributable to exempt supplies can be restricted/reversed under GST rules, so GST on MDR may become a cost wholly or partly.
• Mixed taxable and exempt business: common-input-service credit may need apportionment under section 17/rules.
• Missing/defective invoice or other section 16 failure: ITC can be denied even though GST has been charged.

Does GST apply to the customer's original purchase too?

The customer's purchase continues to attract whatever GST applies to the underlying goods or services under normal GST law. The MDR is a separate payment-processing service supplied within the payment ecosystem. Therefore, two different tax layers can exist:

1. GST, if any, on the goods/services sold to the customer; and
2. 18% GST on the MDR/payment-processing fee charged to the merchant.

The second layer does not mean the entire UPI settlement value is taxed again at 18%.

6. Practical examples: exact MDR + GST impact

The examples below assume the currently stated 18% GST treatment on MDR. Figures may be rounded by the bank/PSP according to invoice/settlement systems.

Why ₹2,001 can be operationally awkward

The framework creates a hard MDR threshold for normal P2M transactions. A ₹2,000 transaction has zero MDR, while ₹2,001 produces roughly ₹8.00 MDR plus ₹1.44 GST. That is an operational cliff, but it does not authorise the merchant to add that amount to the customer's bill.

Should a merchant split one ₹4,000 sale into two ₹2,000 UPI payments?

Finin2min would not recommend structuring transactions solely to avoid MDR. The official material explains the threshold on a per-transaction basis but does not create a safe harbour for artificial splitting. Merchant-acquirer contracts, monitoring controls and future operational clarifications may address circumvention. Record the commercial sale correctly and follow the acquiring bank/PSP's implementation rules.

7. How should businesses account for MDR and GST?

The accounting should preserve the gross sale value. Do not book only the amount that lands in the bank after fee deduction.

Example: ₹10,000 customer payment; ₹40 MDR; ₹7.20 GST

Assume the underlying sale is ₹10,000 for simplicity and the acquirer settles net of MDR plus GST.

Illustrative books for an eligible regular GST taxpayer:

Bank A/c Dr.                          9,952.80
Payment Processing / MDR Expense Dr.      40.00
Input GST on MDR Dr.                       7.20
      To Customer / Sales Receivable A/c          10,000.00

The input GST ledger is subject to the usual legal requirements for ITC. For an unregistered or ineligible merchant, the GST component would generally be absorbed into payment-processing expense rather than carried as recoverable ITC.

Merchant reconciliation checklist

• Reconcile gross UPI receipts, not merely bank credits.
• Identify P2M, P2PM, special-category and capital-market transactions separately.
• Capture the acquiring bank/payment provider's GST invoice or statement showing MDR and GST.
• Check whether GSTIN is correctly mapped with the acquirer/PSP so the invoice supports ITC.
• For exempt/mixed supplies, evaluate section 17 apportionment/reversal.
• For composition taxpayers, do not book GST on MDR as recoverable ITC.
• Map net settlements to gross sales so turnover is not understated in books/GST returns/income-tax records.
• Build an exception report for unexpected customer-side surcharges or misclassified merchant category codes.

8. What is the real business impact?

At 0.4%, a retailer with ₹20 lakh of qualifying high-ticket normal P2M receipts in a month could face up to ₹8,000 base MDR before transaction caps and category concessions. GST at 18% would be ₹1,440 on that MDR if the full amount were billed at the headline rate. For an eligible regular GST taxpayer, the ₹1,440 may be available as ITC, leaving ₹8,000 as the core processing cost. Actual results depend heavily on transaction mix, ₹75,000 caps, P2PM status and special categories.

9. Seven myths to avoid

11. Finin2min practical checklist before 15 October 2026

• Consumers: do not accept claims that “18% GST is now charged on UPI amount”.
• Merchants: confirm your P2M/P2PM and Merchant Category Code classification with your acquirer.
• Finance teams: update settlement reconciliation to capture gross receipt, MDR, GST and net bank credit separately.
• GST teams: ensure GSTIN is correctly recorded with the bank/PSP and that a compliant invoice/statement is available for ITC.
• Tax-exempt / mixed-supply businesses: model section 17 credit reversals before assuming GST on MDR is fully recoverable.
• Composition taxpayers: budget MDR plus GST as cost where applicable.
• Retail chains/e-commerce: configure the ₹2,000 threshold, ₹75,000 cap and special category rates correctly.
• Special-category merchants: validate exact category mapping instead of allowing the system to default to 0.4%.
• All businesses: review the final GST position again after any GST Council meeting/notification before go-live.