The new UPI Merchant Discount Rate (MDR) framework has created an important change for investors. From October 15, 2026, UPI payments connected with mutual funds, securities, stockbrokers, dealers and investment platforms will attract an MDR of 0.02% of the transaction value, capped at ₹300 per transaction. While the charge is structured as an MDR on the merchant or financial intermediary, investors may still want to understand which payment methods and transaction structures can help them avoid or reduce the cost.
The good news is that investors do not necessarily have to use a regular UPI payment for every investment transaction. The new framework specifically provides different treatment for UPI AutoPay and recurring mandates, which means investors can structure certain recurring investments differently instead of making individual UPI payments every time.
Use UPI AutoPay for Mutual Fund SIPs
One of the most useful options for mutual fund investors is UPI Mandate or UPI AutoPay. According to the latest framework, recurring payments made through UPI mandates, including recurring mutual fund investments, will not attract the prescribed MDR transaction charge.
For example, an investor running a ₹10,000 monthly SIP through an eligible UPI AutoPay mandate would not have to make a fresh UPI payment manually every month. The recurring mandate structure is treated differently from a regular UPI payment.
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This makes UPI AutoPay particularly relevant for investors who already invest through monthly SIPs.
Use Bank Transfer Where Your Broker or AMC Allows It
For stock investments, investors can also check whether their broker provides direct bank-transfer options such as NEFT, RTGS or other supported banking methods for adding funds to the trading account.
The new MDR framework specifically concerns UPI transactions. Therefore, using another supported payment mechanism can avoid the UPI-specific MDR. However, investors should check whether their broker charges any separate deposit, transfer or processing fee before choosing an alternative payment method.
This is especially relevant for larger investment amounts where even a small percentage-based charge can become noticeable.
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Don’t Confuse the ₹2,000 Rule With Capital-Market Charges
A common misunderstanding is that keeping a stock or mutual-fund UPI payment below ₹2,000 will automatically eliminate the MDR.
The general UPI framework keeps P2M payments up to ₹2,000 free. However, capital-market transactions have their own specific MDR category of 0.02%, capped at ₹300, covering payments involving mutual funds, securities, stockbrokers and dealers. Investors should therefore check how their particular transaction is classified rather than assuming that splitting an investment into smaller UPI payments will always remove the charge.
Artificially splitting a large investment into multiple payments may also be inconvenient and could have implications depending on the broker or investment platform’s transaction rules.
Existing SIP Investors Have an Advantage
Investors already using automated SIP mandates may not need to change anything. The latest reporting indicates that recurring investments made through UPI mandates or AutoPay will not attract the prescribed MDR.
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This means the impact of the new framework can be different for someone making occasional lump-sum investments manually through UPI compared with an investor using an automated recurring mandate.
What About Stock Purchases?
For stock-market investors, the practical approach is to check the payment options provided by the broker. If a broker offers bank-transfer funding alongside UPI, investors can compare the applicable costs before transferring money.
The new 0.02% MDR is capped at ₹300 per transaction, so the maximum MDR under this specific capital-market category does not continue increasing indefinitely with transaction size. For example, a ₹1 lakh transaction at 0.02% works out to ₹20, while a ₹10 lakh transaction works out to ₹200. The ₹300 cap becomes relevant at higher transaction values.
The Bottom Line
Investors do not need to panic about the new UPI charges. The capital-market MDR is considerably lower than the standard 0.4% MDR applicable to eligible general merchant payments, and the maximum capital-market charge is capped at ₹300 per transaction.
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For mutual fund investors, UPI AutoPay and recurring mandates can be an important way to avoid the prescribed MDR on recurring investments. For stock investors, checking whether the broker supports NEFT, RTGS or other bank-transfer methods can provide an alternative to regular UPI payments. Investors should also avoid artificially splitting transactions simply to bypass a fee and instead compare the legitimate payment options offered by their broker or fund platform.
The new rules therefore do not mean investors must stop using UPI. They simply make it more important to understand which type of UPI transaction is being used and whether another supported payment method is more suitable.
Financial Disclaimer: This article is for educational and informational purposes only and should not be considered investment, financial or legal advice. Onetrader is not a SEBI-registered investment adviser.
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