Until 2025, India's ladder of pooled investment products had three clear rungs: mutual funds for anyone with a few hundred rupees, portfolio management services (PMS) from ₹50 lakh, and alternative investment funds (AIFs) from ₹1 crore. SEBI added a fourth rung through a framework issued on 27 February 2025 and effective from 1 April 2025: the Specialized Investment Fund (SIF), with a ₹10 lakh minimum counted across a fund house's SIF strategies. The first SIF opened in October 2025. By August 2026 there were 33 SIF strategies from 17 fund houses managing about ₹31,175 crore (AMFI).
If you have somewhere between ₹10 lakh and a few crore to invest, which of these four structures fits? Ticket size is only part of the answer. The bigger differences are how each one is taxed, what it costs and how easily you can get out. This guide compares them on SEBI's rules. It does not recommend any product or manager.
The Four Structures at a Glance
| Feature | Mutual fund | SIF | PMS | AIF Category III |
|---|---|---|---|---|
| Minimum investment | Set by the AMC, often ₹100–₹500 | ₹10 lakh per PAN across one SIF's strategies (accredited investors exempt) | ₹50 lakh, in cash or securities | ₹1 crore (₹25 lakh for the fund's own employees or directors) |
| Regulation | SEBI (Mutual Funds) Regulations 2026 | Mutual fund framework (SEBI SIF circular, 27 February 2025) | SEBI (Portfolio Managers) Regulations 2020 | SEBI (Alternative Investment Funds) Regulations 2012 |
| Structure | Pooled; you own units | Pooled; you own units | Securities held in your own demat account | Pooled trust (or company/LLP); you own units |
| Short selling / leverage | No unhedged shorts, no leverage | Unhedged shorts up to 25% of net assets; gross exposure capped at 100% (no leverage) | Depends on the agreement; mostly long-only | Complex strategies allowed; leverage up to 2 times NAV |
| Fees | Expense ratio within SEBI caps, deducted from NAV | Expense ratio deducted from NAV | Fixed and/or performance fee per agreement; performance fee only above a high-water mark | Management and performance fees per the fund's documents |
| Who pays tax on the fund's trades | Nobody until you redeem | Nobody until you redeem | You, on every sale the manager makes | The fund itself (no pass-through) |
| Liquidity | Daily for open-ended schemes | Up to daily (equity), weekly (debt), twice weekly (hybrid); notice period up to 15 working days | Withdraw any time; exit load up to 3%/2%/1% in years 1–3 | Open- or close-ended; terms set by each fund |
| Portfolio disclosure | At least monthly | Every alternate month | Every holding visible in your own demat | Periodic reports to investors |
Sources: SEBI SIF circular (27 February 2025), SEBI PMS circular (13 February 2020), SEBI AIF FAQs and the SEBI AIF leverage circular (29 July 2013). Fee levels vary by product; always check the offer document or agreement.
Mutual Funds: Still the Default
A mutual fund pools money from many investors and issues units at NAV. SEBI's tight rules on diversification, disclosure and costs make it the simplest of the four. For most investors, even those with ₹25–50 lakh, mutual funds remain the core holding. The reasons are practical:
- Lowest cost. Direct plans, especially index funds, have the lowest running costs of the four. Our guide to direct vs regular mutual funds shows how much even a fraction of a percent compounds to.
- Tax only on redemption. Trades inside the fund don't create tax for you.
- Daily liquidity for open-ended schemes, with daily NAVs.
- Flexibility. SIP, SWP, STP and switches are standard.
Unless you have a specific need a mutual fund can't meet, the case for moving up the ladder is weak.
SIF: Mutual-Fund Wrapper, Wider Mandate
A SIF is set up by an existing mutual fund under SEBI's mutual fund framework, with its own brand. Its extra freedom is narrow and specific. It can hold unhedged short positions through exchange-traded derivatives of up to 25% of net assets, but its total gross exposure cannot exceed 100% of net assets, so it cannot use leverage.
SEBI allows seven strategy types, all long-short:
- Equity: equity long-short, equity ex-top 100 long-short and sector rotation long-short.
- Debt: debt long-short and sectoral debt long-short.
- Hybrid: active asset allocator long-short and hybrid long-short.
By August 2026, hybrid strategies held about ₹21,390 crore of the ₹31,175 crore in SIFs (AMFI). Actual short positions have been well below the 25% ceiling, from under 1% to about 15.6% of assets.
The ₹10 lakh minimum is per PAN across all strategies of one SIF, not per scheme. If a redemption you make takes you below it, your units are frozen and you get 30 days to top up before the AMC redeems them. For the full rulebook on redemption limits, risk bands and launch eligibility, see our SIF explainer.
PMS: Your Own Portfolio, Your Own Tax Bill
In a PMS, a SEBI-registered portfolio manager runs a portfolio for you in a demat account in your name. You see every stock and every trade. What SEBI's 2020 rules fix:
- Minimum: ₹50 lakh, in cash or securities of that value.
- No upfront fees. Fees can be fixed, performance-based, or both. Performance fees can be charged only on gains above the high-water mark, the highest value your portfolio has previously reached.
- Operating expenses, excluding brokerage, are capped at 0.50% a year of your average daily assets. Brokerage is charged at actuals.
- Exit load is capped at 3% of the amount redeemed in the first year, 2% in the second, 1% in the third, and nothing after three years.
- Direct onboarding. Managers must let you sign up without a distributor; only statutory charges then apply at onboarding.
The trade-off is tax. Because the securities are yours, every sale the manager makes is a capital gain or loss for you, in that year, even if you never withdraw a rupee. A high-turnover PMS can therefore generate many taxable events a year. In return you get things a pooled fund can't give: direct ownership, the ability to move holdings in or out as securities, and, with some managers, the option to exclude particular stocks or sectors.
AIF Category III: The Hedge-Fund End
SEBI describes Category III AIFs as funds that use diverse or complex trading strategies and may use leverage, including through listed or unlisted derivatives. Hedge funds and PIPE funds are typical examples. The key rules:
- Minimum: ₹1 crore per investor (₹25 lakh for the fund's or manager's employees and directors).
- Leverage: allowed, but capped at 2 times the fund's NAV under SEBI's 2013 circular.
- Structure: Category III funds may be open-ended or close-ended. Category I and II AIFs must be close-ended with at least a three-year tenure.
The big difference is tax. Category I and II AIFs get statutory "pass-through" status: most of their income is taxed in investors' hands as if they had invested directly (formerly section 115UB of the 1961 Act). Category III AIFs do not. Tax is paid at the fund level, typically by the AIF as a trust, before money reaches you. The rate depends on how the trust is structured and whether its profits count as capital gains or business income, which derivatives trading often is. For a high-income investor, that can mean a materially higher tax bite on the same pre-tax return than a mutual fund or SIF, so check the fund's tax disclosures and after-tax track record.
Tax: Fund Level vs Your Hands
Here is how the same ₹40 lakh of gains on ₹1 crore over three years would be taxed. This is an illustrative example using tax year 2026-27 rates, before surcharge and cess.
| Structure | When tax arises | How it's worked out | Approx. tax on ₹40 lakh gain |
|---|---|---|---|
| Equity mutual fund, held over 12 months | On redemption | (₹40 lakh − ₹1.25 lakh) × 12.5% | ₹4.84 lakh |
| Equity-oriented SIF, held over 12 months | On redemption | Same as an equity mutual fund | ₹4.84 lakh |
| PMS (equity) | On every sale, every year | Assume 60% long-term, 40% short-term: ₹24 lakh × 12.5% + ₹16 lakh × 20% = ₹6.2 lakh, or about ₹6.04 lakh after one year's ₹1.25 lakh exemption | About ₹6.0–6.2 lakh |
| AIF Category III | Inside the fund, before distribution | Depends on trust structure and income type | Varies; often the highest of the four |
Two caveats. First, the PMS figure depends entirely on turnover: a low-turnover PMS that mostly holds stocks beyond 12 months will look much closer to the mutual fund line. Second, in a PMS the tax is paid along the way, so less money stays invested to compound. That timing cost is on top of the rate difference.
Non-equity SIFs follow mutual fund rules too: more than 65% in debt is taxed at slab rate; most hybrid strategies are taxed at 12.5% after 24 months. Our mutual fund tax guide for 2026 covers the full rules.
Costs: Small Percentages, Large Rupees
Fees matter more than most investors expect. Take ₹25 lakh invested for 20 years (illustrative arithmetic, not a forecast):
- At 12% a year after costs, it grows to about ₹2.41 crore (₹25 lakh × 1.12^20 ≈ ₹25 lakh × 9.65).
- At 11% a year, because costs are 1 percentage point higher, it grows to about ₹2.02 crore (₹25 lakh × 8.06).
That one point of extra cost is worth about ₹40 lakh. PMS and AIF performance fees can widen the gap in good years. You can test fee and return scenarios in our lumpsum calculator, and compare a fund's expense ratio and track record with its peers in our mutual fund analyser.
Liquidity and Transparency
- Mutual funds: open-ended schemes redeem daily. Close-ended schemes can't be redeemed with the AMC before maturity, but they trade on the exchange.
- SIFs: equity strategies can offer daily redemption; debt at most weekly; hybrid at most twice a week. A notice period of up to 15 working days is allowed. Close-ended and interval strategies must be listed. Portfolios are disclosed every alternate month.
- PMS: you can withdraw at any time, subject to the exit load in the first three years. You see every holding in real time in your demat.
- AIF Category III: redemption terms are set by each fund in its private placement memorandum, and close-ended funds return money only at the end.
Which Structure Suits Whom
These are general patterns, not recommendations.
- Mutual funds suit almost everyone as the core portfolio, at any size. If you are building your first serious portfolio, a few years of mutual fund investing is the natural starting point.
- A SIF can suit an investor who already has a solid core, wants a specific long-short or asset-allocation strategy a mutual fund can't run, and can keep ₹10 lakh in one fund house's SIF through bad patches. It is a poor fit if ₹10 lakh is a large share of everything you have. And don't pay SIF costs for something that behaves like a slightly riskier flexi-cap fund.
- PMS can suit someone with ₹50 lakh or more who specifically values owning the securities directly, wants a customised portfolio, or holds stocks they want managed. It suits low-turnover approaches better, because turnover creates tax for you every year.
- AIF Category III is built for wealthy, sophisticated investors with ₹1 crore or more per fund who want hedge-fund-style strategies and accept fund-level tax, leverage and less liquidity.
Many larger portfolios combine these: mutual funds as the core, with smaller allocations elsewhere where there is a clear reason.
Common Mistakes
- Choosing for prestige. PMS and AIFs "sound sophisticated". The after-tax, after-fee maths often doesn't support them.
- Chasing launch returns. Most SIF strategies have less than a year of history. A few good months prove little.
- Comparing pre-tax returns. A PMS or Category III AIF return isn't comparable with a mutual fund's until you account for who pays tax and when.
- Not reading the exit terms. SIF notice periods, the SIF ₹10 lakh freeze rule, PMS exit loads and AIF lock-ins all affect when you can get your money.
- Buying what you can't explain. If you can't describe the strategy in a sentence, you can't judge whether it is working.
This comparison explains how these structures work under SEBI rules and Indian tax law as of October 2026. It is not investment advice. Check current offer documents and agreements. Before committing ₹50 lakh or more to a PMS or ₹1 crore to an AIF, it is worth paying a fee-only SEBI-registered investment adviser to read the fee structure and agreement with you.