HDFC Securities is giving eligible retail investors a longer runway to use broker-funded equity positions without paying MTF interest. Its new MTF T20 offering provides zero interest for the first 20 calendar days on eligible Margin Trading Facility purchases, while standard brokerage, statutory charges and market risks continue to apply.

HDFC Securities Extends Interest-Free Window for Margin Trading

Retail investors are getting more digital tools to participate in India’s equity markets, but access to leverage comes with an important cost: financing.

HDFC Securities is attempting to address part of that equation with MTF T20, a new offering that gives eligible customers an interest-free period of 20 calendar days on qualifying Margin Trading Facility (MTF) purchase transactions.

The product is available through the company’s InvestRight trading platform and is designed to give investors additional time to manage positions before MTF financing charges begin.

The distinction matters. MTF does not eliminate the cost or risk associated with leveraged investing. Instead, HDFC Securities is temporarily removing one component of that cost—the interest charged on the broker-funded portion of an eligible position.

Under the offer, customers receive the interest-free benefit for the first 20 calendar days from execution of each eligible MTF purchase. From the 21st day, the customer’s applicable MTF interest rate under their prevailing tariff plan takes effect.

Brokerage also remains payable at 0.50% on the buy transaction value and 0.50% on the sell transaction value for eligible trades under the offer. Statutory levies, exchange charges, GST, stamp duty and other applicable fees continue to apply.

What MTF actually does

Margin Trading Facility allows an investor to purchase eligible securities by providing a portion of the required funds, while the broker finances the remaining amount.

In a conventional cash equity transaction, an investor generally needs to fund the purchase in full. MTF changes that capital requirement by allowing the investor to take a larger position relative to the amount of capital initially provided, subject to the broker’s margin requirements and eligible securities.

That can improve capital efficiency, but it also magnifies the consequences of adverse price movements.

If the underlying security falls, the investor remains responsible for the financed position. Depending on the circumstances, additional margin may be required and positions can face forced liquidation under applicable rules.

MTF T20 therefore represents a financing-cost promotion rather than a reduction in investment risk.

Why the 20-day window matters

The economics of MTF are particularly relevant for investors who want to hold positions beyond an intraday trading session but do not want to commit the full purchase value upfront.

A 20-day interest-free window could make the financing component more attractive for certain short- to medium-term strategies.

HDFC Securities’ managing director and CEO, Dhiraj Relli, described the initiative as an effort to improve capital efficiency and broaden access to digital trading tools.

For investors, however, the practical calculation goes beyond the headline zero-interest rate.

The total cost of an MTF position can include brokerage, taxes, transaction charges, financing after the promotional period and the underlying market movement. An investor holding a position beyond 20 days would also need to compare the applicable post-promotion interest rate with alternative ways of funding the trade.

India’s retail-investing market is becoming more competitive

The launch comes as India’s retail investing ecosystem becomes increasingly digital.

Discount brokers, full-service securities firms, banks and wealth platforms compete on trading interfaces, pricing, research, investment products and financing tools.

Large financial institutions such as HDFC Securities, ICICI Securities, Kotak Securities and Axis Securities operate alongside digital-first brokers such as Zerodha, Upstox and Angel One.

Margin financing is one area where broker economics and investor demand intersect directly.

For brokers, MTF can generate interest revenue while encouraging customers to transact more actively. For investors, it can provide access to positions that might otherwise require more upfront capital.

Promotional financing offers such as MTF T20 introduce another competitive dimension: the cost and duration of that funding.

The regulatory context remains important

Margin trading is not simply another discounting mechanism.

The facility operates within India’s securities-market framework, with eligibility requirements, margin rules and restrictions applying to the securities and positions that can be financed.

The Securities and Exchange Board of India (SEBI) and stock exchanges have established requirements around margin collection and risk management intended to ensure that leveraged positions are adequately supported.

That means investors should read the product’s specific eligibility requirements and terms before using it.

HDFC Securities explicitly states that market risks remain applicable and that the interest-free period does not guarantee profits or protect investors from losses.

That caveat is particularly important because the word “interest-free” can make a leveraged product appear cheaper without changing its underlying risk profile.

Digital platforms make financing easier to access

The availability of MTF T20 through InvestRight also reflects a wider shift in Indian financial services.

Brokerage platforms are increasingly turning traditionally complex financial products into digital workflows. Investors can discover securities, calculate margins, place financed orders and monitor positions from the same interface.

That convenience can improve access, but it also puts greater responsibility on platforms to make financing costs and risk characteristics clear.

For enterprise teams building investment platforms, the same principle applies: transparent disclosure becomes more important as financial products become easier to access.

The next phase of competition in India’s digital brokerage market is therefore unlikely to be based solely on lower brokerage.

Financing costs, product breadth, mobile experiences, analytics and risk-management tools are becoming part of the broader customer proposition.

What investors should consider

MTF T20 may be attractive for eligible investors who understand margin financing and expect to manage a position within the 20-day interest-free period.

But the headline benefit should not obscure the underlying economics.

Investors need to consider the security’s volatility, required margin, brokerage, taxes, potential financing charges after day 20 and the possibility of losses or margin calls.

The offering creates more flexibility, not more certainty.

That distinction will remain important as Indian brokers compete to make leveraged investing more accessible through increasingly sophisticated digital platforms.

Market Landscape

India’s retail investment market has evolved rapidly alongside digital brokerage adoption. Traditional bank-backed brokers now compete with technology-led platforms across trading, investing, derivatives, mutual funds and wealth-management services.

MTF is an important part of that competitive landscape because it links brokerage technology with financing infrastructure.

HDFC Securities’ MTF T20 differentiates itself through the length of its promotional interest-free window. The relevant comparison for investors, however, is the complete cost of financing rather than the introductory rate alone.

For the broader fintech ecosystem, products such as MTF T20 demonstrate how digital investment platforms are increasingly packaging financing, execution and portfolio management into a single customer experience.

The opportunity comes with a corresponding requirement for strong risk disclosures and responsible product design, particularly as leveraged products become easier for retail customers to access.

Top Insights

• HDFC Securities’ MTF T20 offers 20 days of zero interest, potentially improving short-term capital efficiency for eligible retail investors using margin-funded equity positions.
• The offer does not remove trading costs, with 0.50% brokerage on eligible buys and sells plus applicable taxes and statutory charges.
• Interest begins on day 21, meaning investors considering longer holding periods should compare HDFC Securities’ prevailing MTF rate with alternative financing options.
• Margin financing magnifies market exposure and risk, making the product more relevant to experienced investors who understand margin requirements and potential losses.
• Digital brokerage competition is expanding beyond commissions, with financing, platform functionality and integrated investment tools becoming important differentiators.

Get in touch with our fintech expert