India’s Unified Payments Interface (UPI) has become a crucial part of digital lending by making loan repayments faster, easier and more accessible. FinTech lenders, NBFCs and digital lending platforms increasingly rely on UPI for collecting EMIs, overdue instalments and other loan dues. The zero-MDR structure historically made UPI particularly attractive because lenders could collect repayments without incurring the transaction charges commonly associated with card payments. This helped reduce collection expenses while supporting convenient and seamless repayment experiences for borrowers.

The shift towards selective MDR on certain UPI merchant transactions changes this cost structure and requires lenders to look more closely at how repayments are processed. The financial impact may vary depending on transaction value, repayment method, merchant classification and whether the payment occurs through manual UPI, recurring mandates or specialised collection arrangements. As a result, FinTech lenders must assess their payment infrastructure, collection strategy and unit economics to understand how rising UPI costs could affect margins and overall loan-servicing efficiency.

In this article, CA Manish Mishra talks about Zero to MDR: How Rising UPI Collection Costs Impact FinTech Lenders.

From Zero MDR to Selective MDR: What Has Changed?

The zero-MDR was introduced to encourage widespread adoption of UPI and other digital payment methods. It made UPI particularly attractive for merchants because they could receive payments without losing a percentage of each transaction to payment acceptance costs. FinTech lenders also benefited because borrowers could make digital repayments quickly while the lender avoided a traditional transaction-level MDR.

The new introduces MDR for certain Person-to-Merchant transactions while continuing to protect small-value payments and consumer-to-consumer transfers. Eligible P2M transactions above the prescribed threshold may attract a percentage-based charge, while lower-value transactions can continue to remain free. This change means businesses can no longer assume that every UPI transaction will have zero acceptance cost. For lenders with large repayment volumes, even a relatively small percentage charge can become significant when calculated across thousands or millions of monthly collections.

General MDR Structure

Under the new, Person-to-Person UPI transfers continue to remain free. Similarly, smaller merchant transactions within the prescribed threshold are not subject to the general MDR. This protects ordinary users and small merchants from additional payment costs while allowing payment-system participants to generate revenue from higher-value commercial transactions.

Eligible Person-to-Merchant transactions exceeding ₹2,000 may attract an MDR of 0.4%. For high-value transactions, the amount is subject to the applicable maximum cap. Certain transaction categories may also receive concessional or specialised pricing depending on their merchant classification or industry programme. For FinTech lenders, these distinctions are extremely important because the treatment of an EMI payment will depend not only on its value but also on how the collection transaction is structured and classified.

Why FinTech Lenders Should Pay Attention

FinTech lenders process large numbers of repayments every month. Even where the average transaction cost appears relatively low, the cumulative annual impact can become substantial. Payment collection costs therefore need to be considered alongside customer acquisition costs, cost of funds, credit losses, technology expenditure and servicing expenses.

A lender receiving an ₹8,000 EMI through UPI is not conducting an ordinary retail sale. It is recovering an existing financial obligation from a borrower. However, the underlying payment may still use merchant-enabled UPI infrastructure, which is why lenders need to examine how their repayment flows are categorised.

Different UPI Repayment Journeys

Borrowers may repay loans through several UPI-based methods. Some borrowers manually enter a UPI ID or scan a QR code, while others are redirected from the lender’s application to a UPI app. Some repayments are collected automatically through recurring mandates, whereas overdue accounts may be recovered through payment links or collection-agency infrastructure.

These different repayment methods should not automatically be treated as identical for MDR purposes. A scheduled AutoPay transaction, for example, may be treated differently from a manual one-time merchant payment. Similarly, a genuine debt-collection transaction may receive different pricing from a regular merchant transaction. This means lenders should analyse each collection journey separately instead of treating “UPI repayments” as one uniform payment category.

Are All UPI Loan Repayments Subject to 0.4% MDR?

No. The introduction of the general MDR rate does not mean that every EMI or loan repayment collected through UPI will automatically attract 0.4%. The applicable treatment depends upon the repayment mechanism, merchant category, transaction amount and payment programme through which the transaction is processed. Lenders should therefore confirm the actual treatment with their acquiring bank, payment aggregator or payment service provider.

Loan Disbursement to Borrowers

Loan disbursement is fundamentally different from loan repayment. When a lender transfers approved loan funds to the borrower, the lender is sending money rather than receiving payment from a customer for goods or services.

Therefore, such disbursements do not automatically become ordinary P2M merchant-payment transactions merely because UPI infrastructure may be involved. The new MDR discussion is primarily relevant to qualifying merchant-side receipts rather than lending disbursements. For FinTech businesses, this distinction is important because the main cost concern arises during repayment and collection rather than at the stage when the loan amount is disbursed.

Manual EMI Payments Through UPI

A manual EMI payment occurs when the borrower actively initiates repayment. For example, the borrower may open the lender’s mobile application, select “Pay EMI,” choose UPI and authorise the transaction through a preferred UPI application.

Where such a repayment is processed as an eligible P2M transaction and does not fall within a special category or exemption, the general MDR may become relevant. An ₹8,000 payment at 0.4%, for example, would produce an MDR of ₹32 before considering applicable taxes or separate payment-provider charges. ₹32 may appear insignificant at an individual-loan level. However, if a lender handles two lakh similar repayments every month, the cost could become a major annual operating expense.

UPI AutoPay and Mandate-Based Collections

UPI AutoPay enables borrowers to authorise recurring repayment instructions. Once a valid mandate is created, the lender can initiate scheduled EMI collections according to the agreed repayment cycle, subject to applicable limits and authentication requirements. Mandate-based repayment flows may receive different treatment from ordinary manual merchant payments.

This distinction makes AutoPay strategically important for lenders because greater mandate adoption can improve repayment predictability while potentially reducing dependence on manual collection transactions. FinTech lenders should therefore examine their mandate-registration rates, mandate success rates and failure patterns. If a large percentage of customers frequently fall back from automated collections to manual UPI payments, those fallback transactions could have different cost implications.

Debt-Collection Transactions

Debt recovery presents another distinct payment scenario. A lender or authorised collection mechanism may receive overdue loan amounts from borrowers after an account enters delinquency. Certain debt-collection transactions can fall within a separate merchant classification or industry programme.

Such flows may receive a specialised flat transaction charge instead of the general percentage-based MDR, depending on the applicable payment rules and merchant classification. However, a lender should not assume that every EMI repayment qualifies as debt collection. Merchant Category Codes are generally assigned according to the nature of the merchant's actual activity, and appropriate classification should be confirmed with the acquiring bank or payment provider.

RBI Digital Lending Rules and Repayment Flows

The economics of UPI collections cannot be analysed independently of the RBI’s Digital Lending Directions. Digital lenders and Lending Service Providers must ensure that loan repayment flows comply with regulatory requirements governing movement of borrower funds.

In regulated digital lending structures, repayment and servicing amounts are generally required to flow directly from the borrower to the bank account of the regulated lender. An LSP should not normally use its own pass-through or pool account merely for routing repayments. Therefore, a FinTech lender cannot redesign a payment structure solely to reduce MDR if that structure creates a conflict with RBI's fund-flow requirements.

Direct Repayment to the Regulated Entity

A regulated lender should maintain a collection structure in which borrower repayments are received directly into the lender's designated account, subject to the applicable regulatory. This helps maintain transparency, simplifies audit trails and reduces the risk of customer money being held by an intermediary.

For UPI collections, lenders should therefore examine how their QR codes, payment links, UPI IDs and merchant accounts are configured. The ultimate settlement structure should remain consistent with RBI requirements even if another payment intermediary provides technology or processing support.

LSP Charges Cannot Simply Be Shifted to Borrowers

RBI's digital lending also requires regulated entities to bear applicable charges payable to Lending Service Providers rather than having such LSP charges collected separately from borrowers.

This principle becomes relevant when lenders review higher collection costs. A lender cannot automatically respond to increasing payment expenses by introducing a new borrower-facing charge without considering the broader regulatory requirements relating to pricing, disclosure and fair practices. The cost may need to be absorbed as part of the lender's operating expenses or reflected appropriately in future product economics within the applicable regulatory.

Who Ultimately Bears the UPI Collection Cost?

Under the revised MDR structure, the merchant-side participant generally bears the payment-acceptance cost rather than the consumer being charged an additional fee at checkout or repayment.

For FinTech lenders, this means that where an eligible repayment attracts MDR, the cost may become part of the lender's collection expenditure. A borrower owing an EMI of ₹8,000 should not simply be asked to pay ₹8,032 on the basis that ₹32 represents a UPI MDR charge. This distinction is particularly important from a customer-protection perspective. The lender may account for higher payment infrastructure expenses internally, but the MDR should not automatically be converted into a separate UPI surcharge imposed on the borrower.

How MDR Can Affect Digital Lending Unit Economics

Digital lending businesses operate on unit economics. Every loan must generate sufficient income to cover funding costs, credit losses, customer acquisition, KYC, technology, servicing, collection expenses, compliance and operating overheads. When an additional payment-acceptance cost is introduced, contribution margins can reduce even if there is no change in credit performance.

Example of Monthly Collection Costs

Consider a lender processing 2,00,000 manual UPI repayments each month with an average transaction value of ₹6,000. At a hypothetical general MDR of 0.4%, the transaction-level cost would be ₹24. Multiplied across 2,00,000 payments, that would produce a monthly MDR exposure of approximately ₹48 lakh.

Across twelve months, this could reach approximately ₹5.76 crore before accounting for tax treatment, exemptions, caps, specialised programmes or negotiated commercial arrangements. The example demonstrates why payment cost should no longer be considered a minor technical issue. At scale, it becomes part of the lender's financial planning.

Smaller-Ticket and Larger-Ticket Loans May Be Affected Differently

The effect of the new payment is unlikely to be uniform across loan categories. A lender collecting frequent instalments below the applicable MDR threshold may experience relatively limited impact. On the other hand, a personal-loan platform receiving monthly instalments of ₹5,000, ₹10,000 or ₹15,000 through manual merchant UPI flows may face more exposure.

Small-Ticket Repayments

Small-ticket lending products often use weekly or fortnightly repayment structures. If each individual transaction remains within an exempt transaction-value range, the lender's payment-cost exposure could remain lower. However, lenders should not alter repayment schedules merely to avoid payment charges. Repayment frequency must continue to reflect the credit product, borrower affordability, contractual terms and regulatory requirements.

Higher-Value EMI Payments

Higher-value repayments can attract greater absolute transaction costs when calculated as a percentage of the payment value. This can particularly affect lenders offering personal loans, consumer finance, education finance or SME credit where monthly instalments may be substantially higher than the basic MDR threshold. For such lenders, payment-cost modelling should consider both the percentage rate and any maximum transaction cap.

Repayment Frequency Becomes a Cost Consideration

Previously, repayment frequency was largely selected according to borrower cash flows, product structure and credit-risk strategy. The introduction of transaction-level costs adds another economic factor. For example, one borrower may pay ₹6,000 once a month, while another product may collect ₹1,500 every week.

Even though both borrowers repay a similar monthly amount, transaction-level threshold rules can potentially produce different payment costs. Lenders should therefore include payment-channel economics in product design while ensuring that repayment schedules remain commercially justified and compliant rather than being artificially structured to minimise payment charges.

Failed AutoPay Transactions May Create Additional Costs

AutoPay failure is already an important operational concern for lenders because failed mandates can increase delinquency and collection effort. Under a differentiated payment-cost system, it can also create an additional financial impact. Suppose a scheduled ₹9,000 AutoPay transaction fails because of insufficient balance. The lender then sends the borrower a manual UPI payment link. If the borrower successfully pays through that link, the fallback payment could be treated differently from the original mandate transaction.

Tracking Fallback Collections

Lenders should therefore track the complete lifecycle of repayment transactions instead of recording only whether the EMI was ultimately paid. A modern collection dashboard should distinguish successful mandates, failed mandates, manual UPI recoveries, overdue collections, payment-link transactions, debt-recovery transactions and other repayment modes. This visibility will help lenders determine which channels generate both the highest recovery rates and the best economic outcomes.

MDR Could Change Collection Strategy

Collection teams have traditionally focused on recovery rates, delinquency levels, cost per contact and agent productivity. A revised UPI pricing adds another useful metric: the cost of collecting each successful repayment. The cheapest payment channel is not necessarily always the best, because reliability, customer convenience and recovery success also matter. However, lenders should compare channels using total cost rather than evaluating them solely on transaction success.

Cost Per Successful Collection

Suppose one payment channel successfully collects 92% of scheduled repayments at a very low processing cost, while another achieves 95% success but carries noticeably higher transaction charges. The second channel might still be economically preferable if the additional recovered amount exceeds the added payment cost. Alternatively, the first channel might generate stronger contribution margins despite a slightly lower success rate. This type of analysis requires payment data to be integrated with collection and loan-performance data.

MDR and Payment Gateway Fees Are Different

One of the most important distinctions for FinTech lenders is that MDR should not be confused with payment-gateway or technology-provider charges. MDR relates to the payment-acceptance economics of the payment network. Payment gateways, aggregators and technology providers may separately charge lenders for infrastructure or value-added services.

Gateway and Platform Charges

Payment providers may charge for payment links, API access, transaction processing, reconciliation services, recurring mandate management, fraud controls, reporting dashboards or settlement support.

Therefore, a lender could potentially incur network-related MDR together with payment-provider charges and applicable taxes. The exact commercial cost will depend on the lender's contractual arrangement with its payment partner. Before estimating future UPI collection expenditure, lenders should review existing commercial agreements and obtain clarity from service providers regarding any pricing changes.

Merchant Category Classification Becomes Important

Merchant Category Codes, commonly known as MCCs, identify the nature of the merchant or activity for payment-processing purposes. When all qualifying UPI transactions had effectively zero MDR, an MCC often had limited direct pricing significance for ordinary businesses. A differentiated payment makes accurate merchant classification much more commercially important.

Why MCC Matters for Lenders

If different merchant categories receive different payment pricing, a lender's assigned MCC can directly influence transaction costs. This is particularly relevant for debt-collection transactions or other financial-service categories that may receive specialised treatment.

Lenders should therefore confirm their existing MCCs with acquiring banks and payment providers. They should also identify whether multiple business or collection flows operate under different merchant classifications. Incorrect classification can create unexpected charges, reconciliation discrepancies and potential compliance concerns.

Reconciliation Becomes More Complex

When every transaction effectively carries the same zero-MDR treatment, reconciliation is comparatively straightforward. Under a differentiated pricing model, settlement teams may have to validate different transaction categories and charges.

A single lender could receive some repayments below the threshold, some subject to the general rate, some under specialised pricing, some through mandates and some subject to transaction caps.

Transaction-Level Reconciliation

A robust reconciliation should connect each loan account with the relevant payment transaction, UPI reference number, repayment channel, merchant classification, transaction amount, applicable MDR, tax amount and final settlement value.

This enables finance teams to identify incorrect deductions or payment-provider discrepancies quickly. For lenders handling large-scale collections, automated reconciliation will become increasingly important because manually checking millions of transactions would be operationally inefficient.

Impact on Lending Margins

FinTech lenders operate in an environment where even small operating-cost changes can influence profitability. The interest and fees earned from loans must cover the lender's cost of capital, expected credit losses, technology expenses, customer acquisition, regulatory compliance, servicing and collection operations.

High-Frequency Repayment Products

Products that collect repayments weekly, fortnightly or through multiple instalments may generate more payment transactions over the life of the loan. If those transactions fall within a chargeable category, a lender may incur multiple collection costs for a single loan. This can increase the lifetime servicing cost of the borrower even where repayment performance remains unchanged.

Thin-Margin Lending Products

The impact can be more significant for products where the lender earns only a modest absolute margin per borrower. If the lifetime profit from a loan is relatively small, even ₹20 or ₹30 of additional payment cost across several repayment cycles can materially reduce contribution margins when multiplied across a large loan book.

Can Lenders Recover Higher Costs from Borrowers?

Lenders may naturally consider whether increasing payment costs can be recovered through higher customer charges. However, this requires careful regulatory analysis. The MDR applicable to a merchant payment should not simply be added to an EMI as a UPI surcharge. Borrower-facing charges are governed by separate rules relating to loan pricing, disclosures, Key Fact Statements and fair practices.

Product Pricing Versus UPI Surcharge

A lender may periodically review the commercial pricing of future lending products based on changes in operating costs. That is different from adding a specific “UPI MDR fee” when a borrower makes an existing EMI payment.

Any lawful loan-related fee should be appropriately structured and disclosed under the applicable regulatory. Therefore, FinTech lenders should involve compliance and legal teams before changing borrower pricing in response to increased payment costs.

What FinTech Lenders Should Do Before Implementation

The transition to selective MDR should not be handled only by the payments team. It requires coordination between finance, collections, compliance, product, technology and treasury functions.

Map Every Repayment Channel

The first step is to identify every repayment mechanism currently available to borrowers. The lender should determine how much collection volume comes through UPI AutoPay, manual UPI, QR codes, payment links, eNACH, bank transfers, BBPS where relevant, collection agencies and other mechanisms. Once every channel has been mapped, the lender can determine which transactions may be exposed to different payment charges.

Confirm Merchant Category Codes

Lenders should obtain formal clarity regarding the merchant classifications used by their acquiring banks and payment providers. This is particularly important where the same lender uses different payment accounts, collection partners or recovery arrangements. Correct merchant classification will reduce the risk of unexpected pricing and make financial modelling more reliable.

Separate Manual and Mandate Transactions

Manual UPI collections and scheduled mandate transactions should be reported separately. This helps lenders estimate how much repayment volume is potentially exposed to the general P2M pricing and how much is being collected through mandate-based channels. Improving mandate registration and successful debit rates may therefore become an important operational objective.

Analyse Transaction Values

Repayment transactions should be divided into relevant value bands instead of examining only total collection value. For example, lenders can analyse payments up to ₹2,000, payments exceeding ₹2,000, high-value capped transactions, mandate transactions and transactions falling within any specialised programme. This will generate a more accurate MDR forecast.

Review Payment Provider Agreements

Existing agreements with payment gateways, aggregators and acquiring banks should be reviewed before implementation. The lender should understand whether the provider intends to pass through MDR directly, revise gateway charges, modify settlement terms or introduce any additional service fee. Commercial negotiations may become particularly important for FinTech companies processing high monthly transaction volumes.

Upgrade Reconciliation Systems

Accounting and payment systems should be capable of validating MDR deductions automatically. Ideally, each settlement should be reconciled against the original transaction amount, applicable rate, GST, refund or reversal and net settlement value. An automated exception-reporting mechanism can help finance teams identify incorrect pricing immediately.

Review Loan-Level Profitability

FinTech lenders should update unit-economics models to include payment collection costs. The impact should be calculated separately for different products because a short-term loan with weekly repayments may have very different collection economics from a personal loan with monthly EMIs. This analysis will help management understand which products or repayment structures are most exposed to increasing payment costs.

The Larger Question: Who Pays for Digital Payment Infrastructure?

UPI infrastructure has grown rapidly and now supports billions of transactions. Maintaining this ecosystem involves substantial expenditure on technology, fraud detection, cybersecurity, dispute management, banking systems, customer support and network capacity. The debate surrounding MDR therefore reflects a broader question about how the payment ecosystem should be funded while preserving affordability for consumers and small merchants.

Selective MDR attempts to balance these objectives by keeping many ordinary transactions free while creating a revenue mechanism for larger commercial payments. For FinTech lenders, however, this policy debate translates into a very practical business concern: how much will it cost to collect money that is already contractually owed?

From Credit Risk to Payment-Rail Economics

Digital lending businesses have traditionally focused on underwriting, customer acquisition and credit risk. They analyse which borrowers should receive loans, what interest rate should apply, how much default risk exists and how effectively overdue accounts can be recovered. The introduction of selective UPI MDR adds payment-rail economics to that equation. A lender now needs to understand not only whether a borrower repays but also how the borrower repays and what that repayment costs to process.

This does not mean that every UPI loan repayment will suddenly become expensive. Transaction thresholds, automated mandates, merchant classification, specialised industry programmes and payment caps can all influence the final cost. However, FinTech lenders can no longer assume that UPI collections will always remain economically identical across all repayment journeys. For businesses processing lakhs or millions of transactions every month, a difference of only a few rupees per repayment can eventually become a crore-level operating issue. The move from zero MDR to selective MDR should therefore be treated not merely as a payment-system update but as an important change in the economics of digital loan servicing.

Conclusion

The evolving UPI MDR marks an important change for India’s digital payments ecosystem. For FinTech lenders, the greatest impact is likely to arise not simply from the headline MDR rate but from the way individual repayment transactions are classified and processed. Manual UPI repayments, AutoPay mandates, debt-collection transactions and other payment journeys may have different commercial implications. Lenders must therefore review their collection architecture at a transaction level.

The most effective response will involve accurate merchant classification, improved mandate adoption, stronger reconciliation systems, revised unit-economics models and close coordination between finance, compliance, product and payment teams. As digital lending continues to expand, collection efficiency will increasingly be measured not only by how much money is recovered but also by how efficiently that money moves through the payment system.

Frequently Asked Questions

Q1. What is MDR in UPI transactions?

Ans. Merchant Discount Rate, or MDR, is a fee charged for processing certain merchant payments. In UPI transactions, it is generally borne within the merchant payment ecosystem. For FinTech lenders, it matters when repayments are processed through eligible merchant payment flows.

Q2. Will all UPI loan repayments attract MDR?

Ans. No, every UPI loan repayment does not automatically attract MDR. The applicable treatment depends on transaction value, repayment method, merchant classification, and payment structure. Manual UPI payments, AutoPay mandates, and specialised collection transactions may be treated differently under applicable rules.

Q3. How can UPI MDR affect FinTech lenders?

Ans. UPI MDR can increase loan collection costs for FinTech lenders, especially those processing high volumes of manual repayments. Even a small per-transaction charge can become significant at scale, affecting servicing expenses, contribution margins, profitability, and overall digital lending economics overall.

Q4. Are UPI AutoPay transactions treated the same as manual UPI payments?

Ans. UPI AutoPay and manual UPI payments can receive different treatment. AutoPay uses a recurring mandate authorised by the borrower, while manual repayment requires active payment each time. Lenders should separately track both channels when estimating collection costs and repayment efficiency.

Q5. Can FinTech lenders charge UPI MDR directly to borrowers?

Ans. FinTech lenders should not simply add merchant-side MDR to an existing EMI as a separate UPI surcharge. Borrower-facing fees must comply with applicable RBI disclosure and fair-practice requirements. Any pricing change should be structured, disclosed, and legally reviewed before implementation.

Q6. Why is Merchant Category Code important for loan collections?

Ans. A Merchant Category Code identifies the nature of a merchant or payment activity. If different categories receive different UPI pricing treatment, the assigned MCC can directly affect transaction costs. Lenders should confirm their classification with acquiring banks or payment providers.

Q7. Are debt-collection transactions treated differently from normal EMI payments?

Ans. Certain genuine debt-collection transactions may receive specialised pricing or classification under applicable payment programmes. However, an ordinary EMI or overdue payment does not automatically qualify as debt collection. The transaction structure, merchant activity, and applicable MCC must support that classification.

Q8. What happens if a UPI AutoPay mandate fails and the borrower pays manually?

Ans. If an AutoPay mandate fails, the lender may ask the borrower to complete repayment through a manual UPI link or another channel. That fallback payment can have different pricing. Lenders should therefore track failed mandates and subsequent manual repayments separately.

Q9. Is MDR the same as a payment gateway or payment aggregator fee?

Ans. No. MDR is a payment acceptance charge under the relevant payment, while gateways or aggregators may separately charge for APIs, payment links, reconciliation, settlements, mandates, fraud tools, or other services. A lender’s total collection cost may include both together.

Q10. How should FinTech lenders calculate their actual MDR exposure?

Ans. FinTech lenders should analyse repayments at transaction level instead of applying one percentage to total UPI collections. They should separate payments by value, channel, mandate status, merchant category, and applicable pricing programme to estimate actual MDR exposure more accurately overall.