Alternative Investment Fund (AIF) in India
An Alternative Investment Fund is a privately pooled investment vehicle, regulated by SEBI, that invests capital from HNIs, family offices and institutions into assets outside listed stocks, bonds and mutual funds, such as private companies, structured credit and complex trading strategies.
Quick facts
Minimum investment
Rs 1 crore per investor (Rs 25 lakh for fund employees, directors and angel-fund investors)
Lock-in
Minimum 3 years, category and fund dependent
Taxation
Pass-through for Category I & II; fund-level for Category III
Regulator
SEBI, under the SEBI (Alternative Investment Funds) Regulations, 2012
What it is
What an AIF actually is
An AIF is a fund structured as a trust, company or LLP that pools capital from investors and deploys it into assets a mutual fund or a regular brokerage account cannot access: unlisted company equity, structured private credit, real assets and, in one category, leveraged or derivative-based public-market strategies. SEBI registers and regulates every AIF under the AIF Regulations, 2012, and sorts them into three categories based on what they are allowed to invest in and how much risk they are permitted to take.
The AIF route exists because private assets need patient, contractually-committed capital rather than money that can be redeemed on demand. An investor commits capital, the fund manager calls it over an investment period, deploys it into a portfolio, and returns it over years rather than days. That trade-off, illiquidity in exchange for access to opportunities public markets do not offer, is the central fact to understand before looking at any specific category.
India's AIF industry has grown from a niche registration route into a mainstream allocation for HNIs and institutions: cumulative commitments raised across all three categories crossed Rs 13.5 lakh crore as of March 2025, per SEBI data.
Types
The three AIF categories
Category I AIF
Funds investing in start-ups, early-stage companies, SMEs, infrastructure and social-impact ventures, sectors SEBI considers economically or socially beneficial. Includes venture capital funds, angel funds, SME funds and infrastructure funds.
Category II AIF
Funds that do not use leverage except for day-to-day operational needs and do not fall into Category I or III. This is the largest category by capital and includes private equity funds, private credit and debt funds, real estate funds and fund-of-funds.
Category III AIF
Funds that employ diverse or complex trading strategies, including leverage, derivatives and long-short positions in listed and unlisted securities. Includes hedge funds and PIPE (private investment in public equity) funds.
Comparison
Category I vs II vs III at a glance
| Category | Invests in | Min. investment | Lock-in | Taxation |
|---|---|---|---|---|
| Category I | Start-ups, VC, SMEs, infrastructure, social ventures | Rs 1 Cr (Rs 25L for angel funds) | Typically 8-10 years | Pass-through (Sec 115UB) |
| Category II | Private equity, private credit, real estate, distressed assets | Rs 1 Cr | Typically 5-7 years | Pass-through (Sec 115UB) |
| Category III | Long-short equity, arbitrage, PIPE, leveraged and derivative strategies | Rs 1 Cr | Open-ended or 3+ years | Taxed at fund level, not pass-through |
Who invests
Who invests in AIFs
Individuals with a high risk tolerance and long investment horizon who have already built a public-market portfolio and want exposure to private company growth, structured credit or complex strategies that a mutual fund cannot offer.
Family offices building a dedicated illiquid sleeve across multiple categories and vintages, where manager selection and portfolio construction matter more than any single fund.
Institutions and corporate treasuries allocating to AIFs as part of a formal investment-committee process, with governance, reporting and manager-diligence requirements that go beyond individual investing.
Advantages
- Access to private company growth, structured credit and strategies that listed markets and mutual funds cannot offer.
- Professional fund management with defined investment mandates, governance and reporting.
- Diversification: AIF returns are driven by manager selection and asset-specific fundamentals rather than daily public-market sentiment.
Risks
- Illiquidity: capital is locked in for years with no redemption window in most structures.
- High minimum ticket size relative to mutual funds or direct equities.
- Manager and strategy risk: outcomes depend heavily on the specific fund manager's judgment, sourcing and execution, which varies widely across the industry.
- Category III specifically carries market and leverage risk from its complex trading strategies.
Example
How this looks in practice
An investor with capital from a liquidity event evaluates a Category II private equity fund alongside a Category I venture fund. Both require a minimum Rs 1 crore commitment and lock capital in for several years, but they sit at different points on the risk and return curve: the venture fund targets early-stage, high-variance outcomes, while the private equity fund targets more established companies with a clearer path to a defined exit. The right allocation depends on the investor's existing portfolio, time horizon and how much illiquid, long-duration risk they can genuinely carry.
Related
Related pages
FAQs
Common questions
What are the three categories of AIF in India?
Category I funds early-stage, infrastructure and social-impact investing; Category II covers private equity, private credit, real estate and other non-leveraged strategies; Category III runs complex or leveraged trading strategies including hedge-fund and PIPE approaches.
What is the minimum investment in an AIF?
SEBI mandates a minimum of Rs 1 crore per investor across all three categories, reduced to Rs 25 lakh for employees or directors of the fund or its manager, and for investors in Category I angel funds.
Who regulates AIFs in India?
SEBI regulates AIFs under the SEBI (Alternative Investment Funds) Regulations, 2012. Every AIF must register with SEBI under one of the three categories before raising capital.
Can NRIs invest in AIFs?
Yes, NRIs can invest in SEBI-registered AIFs, typically on a non-repatriable or repatriable basis depending on the fund structure and applicable FEMA provisions. Individual funds specify their own NRI eligibility terms.
What is the lock-in period for an AIF?
SEBI requires a minimum tenure of 3 years for close-ended AIFs. In practice, Category I and II funds commonly run 5 to 10 years to match their underlying private-asset strategies, while some Category III funds are open-ended.
How is an AIF different from a mutual fund?
A mutual fund invests in listed, liquid public-market securities and allows daily redemption at a published NAV. An AIF invests in private, illiquid assets or complex strategies, requires a much higher minimum ticket, and locks capital in for years with no standing redemption window.
Which AIF category is the largest in India?
Category II is the largest AIF category by capital raised, with cumulative commitments crossing Rs 3.8 lakh crore as of June 2025, driven mainly by private equity and private credit funds.
Is AIF risky?
Yes, more so than a mutual fund or listed portfolio. AIFs are illiquid for years, valuations are marked infrequently, and returns depend heavily on the specific manager's judgment and execution. The risk profile varies by category: Category I carries high company-level failure risk, Category II depends on the underlying strategy (equity, credit or real estate), and Category III carries leverage and market risk from its trading strategies.