India’s investment landscape has long been shaped by two dominant structures: mutual funds, designed for broad investor participation, and Portfolio Management Services (PMS), which typically require a minimum investment of ₹50 lakh. For years, this created a gap for investors seeking more flexibility than mutual funds but without the scale required for PMS.
In April 2025, the Securities and Exchange Board of India (SEBI) addressed this gap formally. The Specialised Investment Fund (SIF) was introduced as a distinct, regulated investment category under the SEBI (Mutual Funds) Regulations, 1996, effective April 1, 2025. SIF is a structurally different instrument, designed for a specific investor profile, with meaningfully different rules governing what it can do with your capital.
Read on to understand precisely how an SIF differs from a mutual fund, and which one belongs in your portfolio.
What is an SIF?
A Specialised Investment Fund (SIF) is a SEBI-regulated pooled investment structure that allows Asset Management Companies (AMCs) to offer strategy-driven schemes with greater flexibility in portfolio construction compared to traditional mutual funds.
While conventional mutual funds primarily operate within long-only frameworks with limited derivative usage, SIFs can incorporate a wider range of strategies. These include long-short positions, sector rotation, tactical asset allocation, and more active use of derivatives, approaches more commonly associated with Portfolio Management Services (PMS) or Alternative Investment Funds (AIFs).
The minimum investment threshold for an SIF is ₹10 lakh per investor, aggregated at the PAN level across strategies offered by a single AMC. This entry point, which is higher than that of mutual funds but lower than the ₹50 lakh typically required for PMS. It is designed to position SIFs for relatively experienced investors with higher investable capital.
These structures operate within a regulated framework, but they may involve higher complexity and risk compared to traditional mutual fund products.
What is a Mutual Fund?
A mutual fund is an open-ended, pooled investment vehicle that collects capital from a broad base of investors. It deploys this capital across securities such as equities, debt, or a combination of both, in line with a defined investment objective and category guidelines set by SEBI. Mutual funds form a core part of retail investing in India, with industry assets exceeding Rs 80 trillion in recent years.
They are designed for accessibility, with low minimum investment requirements and daily liquidity in most cases. Mutual funds primarily follow a long-only investment approach, with limited use of derivatives in certain categories. The regulatory framework is comprehensive, with well-defined investor protection mechanisms, and offers a range of products suited to different experience levels and risk profiles.
The Strategic Difference: Long-only vs. Long-short
The most significant distinction between an SIF and a conventional mutual fund lies in its investment strategy.
How a Mutual Fund Operates
A traditional mutual fund primarily follows a long-only approach, where the fund manager invests in securities expected to appreciate in value. Returns are therefore largely dependent on market direction over time. While this approach can be effective over long investment horizons, it is generally more reliant on rising markets and offers limited downside protection compared to more flexible strategies.
What an SIF Can Do Differently
An SIF, by contrast, can take both long and short positions using derivatives. This allows the portfolio to be structured in ways that may help manage downside risk or take advantage of relative price movements. Depending on the strategy, this may enable returns in certain declining market conditions and potentially reduce reliance on broad market direction.
SEBI-approved SIF Strategies
SEBI has outlined multiple strategy categories under the SIF framework, broadly spanning equity-oriented, debt-oriented, and hybrid approaches.
- Equity-oriented strategies may include long-short equity approaches, allowing fund managers to take both long and short positions through derivatives within defined limits. These strategies can also focus on specific segments of the market, including opportunities beyond large cap stocks.
- Debt-oriented strategies provide greater flexibility in managing duration, credit exposure, and interest rate positioning compared to conventional debt mutual funds.
- Hybrid strategies combine equity, debt, and derivative exposures to enable more dynamic asset allocation across market cycles.
This broader strategic flexibility is not typically available within traditional mutual fund categories and is a key factor that differentiates SIFs as an investment structure.
AMC Eligibility: Not Every Fund House Can Launch an SIF
One of the less discussed but important aspects of the SIF framework is that SEBI has prescribed eligibility criteria for Asset Management Companies (AMCs) that wish to offer these strategies. These requirements are intended to ensure that only fund houses with adequate experience, scale, and operational capability manage more complex investment approaches.
Broadly, AMCs can qualify through either a track record-based route or by meeting specific requirements related to investment team expertise and experience.
- Track Record-based Route
AMCs are expected to demonstrate a minimum operational history, a meaningful level of assets under management, and a satisfactory regulatory track record.
- Experience-based Route
Alternatively, eligibility may be established through the appointment of senior investment professionals with substantial fund management experience, supported by an appropriately qualified investment team.
This framework acts as an important filter, aiming to ensure that investors allocating larger sums to SIFs do so through institutions with the necessary infrastructure, expertise, and governance standards.
Liquidity: A Critical Consideration
Mutual funds, particularly open-ended equity and debt funds, typically offer daily liquidity. Investors can redeem units on any business day and receive proceeds within a few working days, making them suitable for those who may require relatively quick access to capital.
SIF liquidity is more nuanced. Depending on the strategy, SIFs may follow open-ended or interval-based structures, where redemptions are allowed at defined intervals such as weekly, monthly, or quarterly. Some strategies may also require advance notice for redemptions, with terms varying across fund houses and investment approaches.
This reflects the more complex, strategy-driven nature of SIF portfolios. Positions involving derivatives or less liquid instruments may not always be unwound immediately without potential market impact. Investors considering SIFs should therefore assess whether their liquidity needs align with the fund’s specific redemption terms.
SIF vs Mutual Fund: The Key Differences
| Parameter | SIF | Mutual Fund |
| Introduced By | SEBI, effective April 1, 2025 | Long established under SEBI (MF) Regulations, 1996 |
| Minimum Investment | ₹10 lakh (PAN-level across all strategies, one AMC) | No regulatory minimum (SIPs from ₹100–₹500) |
| Investment Strategies | Long-short equity, sector rotation, tactical allocation | Long-only equity, debt, hybrid, index |
| Short Positions | Permitted up to 25% of portfolio (unhedged derivatives) | Not permitted |
| Derivative Usage | Permitted for hedging, portfolio rebalancing, and up to 25% unhedged short exposure | Limited, primarily for hedging |
| Liquidity | Open-ended: Daily liquidity Interval / Closed-ended: Redemption windows, notice period up to 15 working days | Usually daily liquidity (depending on the fund) |
| Risk Profile | Varies (Risk Band 1–5) ; typically higher than conventional MFs) | Low to High (varies by category) |
Beyond the Minimum: Choosing Between an SIF and a Mutual Fund
The introduction of SIFs represents a notable development in India’s investment landscape. It expands the range of strategies available to investors while retaining the established, well-regulated framework that has made mutual funds a core part of retail investing.
For investors seeking more flexible, strategy-driven approaches within a regulated structure, SIFs may offer a differentiated option. For those who prioritise simplicity, liquidity, and broad market exposure, mutual funds continue to be a suitable choice.
With the growing availability of online investment platforms like Jio BlackRock, evaluating both categories has become more accessible. Ultimately, the choice between an SIF and a mutual fund should be based on individual risk tolerance, investment objectives, and time horizon.
