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Specialised Investment Funds: Meaning, Features, How They Work and who Should Invest

6 min read•Updated on 15th Oct, 2026•by Team Angel One
SIFs occupy the middle ground between mutual funds and PMS by combining accessibility with advanced portfolio strategies.
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Specialised Investment Funds (SIFs) have emerged as a new investment category for investors seeking greater flexibility than mutual funds without the high entry barrier of Portfolio Management Services (PMS).

Introduced under the regulatory framework of the Securities and Exchange Board of India (SEBI), SIFs bridge the gap between traditional mutual funds and sophisticated investment products by allowing fund managers to adopt advanced investment strategies while remaining within a regulated structure.

This article explains what Specialised Investment Funds (SIFs) are in detail.

Key Takeaways

  • SIFs bridge the gap between mutual funds and PMS, offering sophisticated investment strategies at a lower entry threshold than PMS.
  • Professional fund managers have greater investment flexibility, while every strategy remains under SEBI's regulatory oversight.
  • The ₹10 lakh minimum investment threshold applies per investor at the PAN level across all SIF strategies within a single AMC (excluding regular mutual fund holdings), and Accredited Investors are exempt from this floor.
  • SIFs are strategy-driven rather than product-driven, enabling fund managers to actively respond to changing market cycles.
  • Evaluating liquidity terms, risk mandates, and tax implications is essential prior to allocation.

What is a Specialised Investment Fund?

A Specialised Investment Fund (SIF) is a category of investment scheme introduced by SEBI that allows mutual fund houses to offer more flexible investment strategies than traditional mutual funds while remaining under the mutual fund regulatory framework.

The objective is to provide investors with access to advanced investment techniques that were previously available mainly through Portfolio Management Services (PMS) or Alternative Investment Funds (AIFs).

Unlike hedge funds, SIFs continue to operate under SEBI's regulatory supervision, making them more transparent and structured.

In simple terms, SIFs combine the regulatory comfort of mutual funds with the flexibility of sophisticated investment products.

Why did SEBI Introduce Specialised Investment Funds?

Before SIFs, investors generally had two choices, Mutual Funds with a minimum investment of ₹500 and PMS with a minimum investment of ₹50 lakh.

This created a significant gap. Many experienced investors wanted access to sophisticated investment strategies but did not have the ₹50 lakh required for PMS.

To address this gap, SEBI introduced SIFs, allowing mutual fund houses to launch advanced strategies with a minimum investment of ₹10 lakh.

How are SIFs Different from Mutual Funds and PMS?

Feature 

Specialised Investment Funds 

Mutual Funds 

PMS 

Minimum investment 

₹10 lakh (per investor at the PAN level across SIFs in a single AMC. Exempt for Accredited Investors). 

Starts from ₹500 

₹50 lakh 

Investment flexibility 

High 

Moderate 

Very high 

Portfolio customisation 

Strategy-based 

Standard schemes 

Client-specific 

Use of derivatives 

Extensive (within limits) 

Mostly hedging 

Broad flexibility 

Target investors 

Experienced investors 

Retail investors 

HNIs 

How Does SEBI Regulate Investments Made by SIFs? 

Debt Instruments 

SEBI has prescribed limits on the extent to which a Specialised Investment Fund may invest in debt issued by a single entity to reduce concentration risk. 

  • A SIF can invest up to 20% of its total assets in debt securities issued by a single company or entity. 

  • This limit may be increased to 25% with the approval of the trustees and subject to regulatory conditions. 

  • Investments in government securities, treasury bills and other sovereign-backed instruments are exempt from these issuer concentration limits. 

Equity Investments 

SIFs can invest in listed equities, but they must adhere to exposure limits to maintain portfolio diversification. 

  • A SIF cannot hold more than 15% of a company's paid-up voting share capital. 

  • These limits help prevent excessive exposure to any one company while maintaining a balanced portfolio. 

REITs and InvITs 

SIFs can also invest in listed real estate and infrastructure investment trusts to diversify their portfolios. 

  • A fund can allocate up to 20% of its NAV to Real Estate Investment Trusts (REITs) and Infrastructure Investment Trusts (InvITs). 

  • Exposure to any single REIT or InvIT issuer may not exceed 10% of the fund's NAV. 

Derivatives 

Unlike traditional mutual funds, SIFs have greater flexibility to use derivatives as part of their investment strategy. 

  • Up to 25% of the fund's net assets may be allocated to unhedged derivative positions in equity or debt markets. 

  • The combined gross exposure from cash and derivative positions (both long and short) cannot exceed 100% of the fund's net assets. 

  • Exposure to derivatives linked to a single stock is also capped to limit concentration risk. 

Unlisted Securities 

SIFs are permitted to invest in unlisted securities, offering access to opportunities that may not be available in public markets. 

  • This restriction helps balance the potential for higher returns against the risks associated with less-liquid investments. 

Derivatives: 

  • While the total cumulative gross exposure from cash and derivative positions cannot exceed 100% of the fund’s net assets, SIFs are explicitly permitted to take up to 25% unhedged short/derivative exposure.  

  • This allows fund managers to actively profit from falling markets or hedge risks, a critical capability generally absent or tightly restricted in traditional mutual funds. 

What are the Advantages of Specialised Investment Funds? 

SIFs are designed for investors looking beyond traditional investment products. Their biggest strength lies in offering sophisticated strategies within a regulated environment. 

Advantage 

Why It Matters 

Greater investment flexibility 

Fund managers can actively adjust portfolios based on market conditions instead of following rigid mandates. 

Access to advanced strategies 

Investors can benefit from long-short equity, derivatives, arbitrage and tactical asset allocation. 

Professional fund management 

Experienced investment professionals manage portfolios using extensive research and market analysis. 

Better diversification opportunities 

SIFs can invest across equities, debt, REITs, InvITs and other permitted instruments, reducing reliance on a single asset class. 

Lower entry barrier than PMS 

With a minimum investment of ₹10 lakh, SIFs provide access to sophisticated strategies without ₹50 lakh requirement for PMS. 

Regulated by SEBI 

SIFs remain subject to SEBI's regulatory framework, disclosure norms and risk-management requirements. 

Who Should Consider Investing in SIFs? 

SIFs are not suitable for every investor. They are primarily intended for individuals with experience in financial markets and the ability to tolerate higher volatility. 

You may consider SIFs if you: 

  • Have investable surplus exceeding the minimum investment requirement. 

  • Already maintain a diversified portfolio of mutual funds and direct equity. 

  • Understand derivatives and market cycles. 

  • Are comfortable with short-term market fluctuations. 

  • Have a long-term investment horizon. 

  • Seek higher return potential through specialised investment strategies. 

SIFs may not be appropriate if you: 

  • Are a first-time investor. 

  • Need regular liquidity for short-term financial goals. 

  • Prefer stable returns with lower volatility. 

  • Have limited understanding of complex investment products. 

How are SIFs Taxed? 

1. Equity-Oriented SIFs 

Funds investing 65% or more of their assets in equities 

  • Short-Term Capital Gains (STCG): Taxed at 20% if sold within 12 months, subject to applicable STT. 

  • Long-Term Capital Gains (LTCG): Taxed at 12.5% for units held for more than 12 months. Gains up to Rs 1.25 lakh in a financial year are exempt from tax. 

2. Hybrid SIFs 

  • Equity-Oriented Hybrid SIFs: Funds with 65% or more equity follow equity taxation rules, 12.5% LTCG for holdings of more than 12 months and 20% STCG for holdings of 12 months or less. 

  • Conservative/Balanced Hybrid SIFs: Funds with 35% to less than 65% equity require a holding period of more than 24 months to qualify for 12.5% LTCG. Gains on units sold within 24 months are taxed at the investor's applicable income tax slab rate. 

  • Debt-Oriented Hybrid SIFs: Funds with less than 35% equity are taxed at the investor's applicable income tax slab rate, regardless of the holding period. 

3. Specified Debt SIFs 

Funds investing 35% or less in equities or primarily following debt-based structures 

  • Capital Gains: Taxed at the investor's applicable income tax slab rate, regardless of the holding period. Indexation benefits are not available. 

Specialised Investment Funds vs Alternative Investment Funds (AIFs) 

Feature 

Specialised Investment Funds 

Alternative Investment Funds (AIFs) 

Regulator 

SEBI (Mutual Fund framework) 

SEBI (AIF Regulations) 

Minimum investment 

₹10 lakh 

₹1 crore 

Investor profile 

Experienced investors 

Accredited investors, HNIs and institutions 

Investment flexibility 

High 

Very high 

Liquidity 

Typically higher than AIFs 

Often lower due to lock-in structures 

Transparency 

Regular disclosures similar to mutual funds 

Disclosure requirements vary by category 

How a Specialised Investment Fund May Work 

Suppose an experienced investor allocates ₹15 lakh to an SIF focused on Indian manufacturing and infrastructure. 

The fund manager may construct the portfolio as follows: 

Asset 

Allocation 

Manufacturing stocks 

₹6 lakh 

Infrastructure companies 

₹4 lakh 

REITs and InvITs 

₹2 lakh 

Debt securities 

₹2 lakh 

Cash and derivative strategies 

₹1 lakh 

If manufacturing activity slows while infrastructure spending accelerates, the fund manager can dynamically reduce exposure to manufacturing and increase investments in infrastructure or defensive assets. 

This flexibility is one of the defining characteristics of SIFs and distinguishes them from traditional mutual funds, which often have stricter investment mandates. 

SEBI Regulatory Framework and Investment Limits 

  • Debt instruments: SIFs can invest up to 20% of total assets in debt securities of a single entity, extendable to 25% with trustee approval. Government and sovereign-backed securities are exempt from issuer concentration caps. 

  • Equity investments: Holdings in a single company's paid-up voting share capital are capped at 15%, and exposure to a single company's equity is restricted to 10% of the fund's Net Asset Value (NAV). 

  • REITs and InvITs: Up to 20% of NAV can be allocated to REITs and InvITs, with a single-issuer limit of 10%. 

  • Derivatives: Permitted for hedging, arbitrage, and tactical positioning, subject to strict gross exposure ceilings and regulatory oversight. 

  • Unlisted securities: Investments in unlisted securities cannot exceed 30% of total Assets Under Management (AUM) to balance liquidity with alpha generation. 

  • Passive breaches: SEBI permits passive drops where market fluctuations or a fall in NAV pushes the portfolio value below ₹10 lakh. However, partial redemptions are typically blocked, and investors may only execute a full exit of the remaining balance.  

  • Active breaches: Investor-initiated withdrawals or redemptions that actively reduce capital below the ₹10 lakh threshold are restricted and prohibited by AMCs to maintain regulatory compliance. 

Conclusion 

Specialised Investment Funds represent an important addition to India's investment landscape by filling the space between traditional mutual funds and Portfolio Management Services. They offer investors greater flexibility, access to advanced strategies and professionally managed portfolios within SEBI's regulatory framework. 

FAQs

Some SIFs may use long-short or market-neutral strategies that aim to reduce the impact of market declines. These strategies do not guarantee profits during bear markets and remain subject to investment risk. 

It is crucial. Since SIFs allow greater discretion in portfolio construction, the manager's research capability, risk management and investment discipline can significantly influence long-term performance. 

Many experienced investors may use SIFs to complement diversified mutual fund holdings by gaining exposure to specialised strategies without replacing their core investments. 

SEBI requires SIFs to maintain transparency through periodic disclosures. The frequency and extent of disclosures may differ depending on the strategy and regulatory requirements. 

Instead of focusing only on returns, compare investment philosophy, risk-adjusted performance, fund manager experience, portfolio concentration, costs, liquidity and consistency across market cycles. 

Since many SIFs pursue concentrated or tactical strategies, they may experience larger short-term price fluctuations than broadly diversified mutual funds. 

Derivatives may be used for hedging, arbitrage, tactical positioning or long-short strategies. Their use is regulated by SEBI and remains subject to prescribed exposure limits. 

For most investors, SIFs are generally better suited as a satellite allocation rather than the core portfolio. 

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