AIF vs PMS vs Mutual Funds – Pooling | Minimum Investment | Lock-in

Alternative Investment Funds, Portfolio Management Services and Mutual Funds are three separate routes to professionally managed investment in India, each governed by its own SEBI framework. A Category III AIF pools capital compulsorily and trades only at fund level, requires a minimum investment of INR 1 crore and caps investors at 1,000. A PMS holds securities in the investor's own demat account, requires INR 50 lakh and has no cap on investor numbers. A mutual fund is a public issue open from as little as INR 500 and cannot use leverage. The differences in pooling, minimum ticket, lock-in and permitted strategy determine which vehicle suits which investor.

Table of Contents

1. The Three Vehicles
2. Category III AIF against Portfolio Management Services
3. Category III AIF against Mutual Funds
4. Where Categories I and II Sit
5. Which Vehicle Suits Which Investor
6. Frequently Asked Questions

Check out NISM's Alternative Investment Fund Managers, the official NISM workbook for the Series XIX-C Certification Examination, published by Taxmann. It sets Category III AIFs against Portfolio Management Services and against mutual funds in full comparative tables, compares the three AIF categories with each other, works through suitability and asset allocation for HNI and institutional investors, and devotes 87 pages to the regulatory framework covering the SEBI (Alternative Investment Funds) Regulations, 2012 together with FEMA, PMLA and four further SEBI regulations. It is the prescribed study material for the certification SEBI requires within an AIF Manager's key investment team.

1. The Three Vehicles

An investor with capital to place has three regulated routes to a professional manager in India, and they are not interchangeable.

Mutual funds pool money from many investors and deploy it collectively in traditional assets, principally equity and debt. The scheme has a stated mandate set by the Asset Management Company. It is offered to everyone on identical terms and cannot be tailored to one investor’s objective. Entry starts at INR 500.

Portfolio Management Services provide a customised portfolio to a single client. The investor owns every security the portfolio manager buys, held in the investor’s own demat account. PMS operates under the SEBI (Portfolio Managers) Regulations³ and comes in two forms: discretionary, where the manager decides, and non-discretionary, where the manager executes what the client instructs.

Alternative Investment Funds are privately placed pooled vehicles under the SEBI (Alternative Investment Funds) Regulations, 2012. Pooling is compulsory. The investor holds units representing an interest in the fund, not the underlying securities. Category III AIFs are the ones that compete most directly with PMS and mutual funds, because they invest in listed and unlisted securities and may employ leverage and complex strategies.

The rest of this article compares Category III AIFs with the other two, since that is where the choice is genuinely contested. Categories I and II operate in a different space and are dealt with separately in section 4.

2. Category III AIF against Portfolio Management Services

2.1 Pooling and who owns the securities

This is the structural difference and everything else follows from it.

In a PMS, funds are pooled for the limited purposes of onboarding and executing trades, but securities are held at individual client level, because a separate demat account exists for each investor. Trading can be done at pool level or at individual client level. In a Category III AIF, pooling is compulsory and collective, and trading happens only at fund level.

The practical consequence is ownership. A PMS investor owns the shares. An AIF investor owns units in a fund that owns the shares.

2.2 Minimum investment and minimum corpus

A PMS requires a minimum investment of INR 50 lakh. A Category III AIF requires INR 1 crore, reduced to INR 25 lakh for employees and directors of the AIF or its Manager. The INR 1 crore floor does not apply to accredited investors.²

On the fund side, a PMS has no minimum corpus. A single client is enough to begin. A Category III AIF scheme must have a corpus of at least INR 20 crore.

2.3 Lock-in and exit

Because PMS securities sit in the investor’s own name, the investor can withdraw at any time. SEBI caps the exit load a portfolio manager may charge, applicable up to three years for each investment exit.

Close-ended Category III AIF units typically carry a lock-in. Open-ended schemes, subject to their own lock-in and exit load terms, may permit redemption monthly or at a shorter interval.

2.4 Number of investors

PMS has no cap on the number of clients. A Category III AIF scheme cannot exceed 1,000 investors.

2.5 Manager commitment

This is the difference most often missed. A portfolio manager has no obligation to invest alongside clients, but must maintain a net worth of INR 5 crore at all times.

An AIF works the other way. There is no net worth criterion, but the Sponsor or Manager must hold at least 5 percent of the corpus of a Category III AIF or INR 10 crore, whichever is lower. That is the skin-in-the-game requirement, and it aligns the Manager’s outcome with the investor’s in a way a net worth test does not.

2.6 Summary

Particulars	PMS	Category III AIF
Pooling of funds	Pooled for onboarding and trades; securities held at individual client level in separate demat accounts. Trading possible at pool or client level	Pooling compulsory for collective investment. Trading only at fund level
Minimum investment	INR 50 lakh	INR 1 crore, or INR 25 lakh for employees of the AIF. Not applicable to accredited investors
Minimum corpus	None. One client is sufficient	INR 20 crore
Lock-in	Investor may withdraw at any time. SEBI-defined maximum exit load applies up to three years per exit	Close-ended units typically locked in. Open-ended schemes may permit monthly or more frequent redemption
Number of investors	No cap	Maximum 1,000
Manager commitment	No skin-in-the-game requirement. Net worth of INR 5 crore required at all times	Sponsor or Manager to hold at least 5 percent of corpus or INR 10 crore, whichever is lower. No net worth criterion

3. Category III AIF against Mutual Funds

Mutual funds are governed by the SEBI (Mutual Funds) Regulations.¹ Every Asset Management Company is backed by a sponsor company, which also appoints the Trustee and the Custodian for the fund and for each scheme within it.

3.1 Sponsor and Manager

In a mutual fund the Sponsor and the Manager are different entities, and the Sponsor must contribute at least 40 percent to the net worth of the AMC. In a Category III AIF the Manager and Sponsor may be the same entity, and the requirement is a 5 percent corpus holding or INR 10 crore, whichever is lower.

3.2 Investment strategy and leverage

This is the sharpest divide. Mutual fund schemes are low to medium risk depending on their categorisation, and leverage is not permitted. A Category III AIF may run long only or long short, may pursue medium to high risk strategies, and may use leverage.

An investor choosing between the two is not choosing between two versions of the same thing. They are choosing whether leverage and complex strategy belong in the portfolio at all.

3.3 Access, issue process and NAV

A mutual fund is a public issue, open from INR 500 or as specified in the scheme, with no cap on investor numbers and daily NAV declaration. A Category III AIF is a private placement, requires INR 1 crore, caps investors at 1,000, and declares NAV daily, monthly or quarterly as specified in its Private Placement Memorandum.

3.4 Summary

Particulars	Mutual Fund	Category III AIF
Sponsor and Manager	Sponsor is separate from the Manager. Sponsor to contribute at least 40 percent to AMC net worth	Manager and Sponsor may be the same entity. To hold at least 5 percent of corpus or INR 10 crore, whichever is lower
Investment strategy	Low to medium risk by scheme categorisation. Leverage not allowed	Long only or long short, medium to high risk, with or without leverage
Minimum investment	INR 500 or as specified in the scheme	INR 1 crore, or INR 25 lakh for employees of the AIF
Minimum corpus	None	INR 20 crore
Lock-in	Withdrawal at any time, except tax-saving and other close-ended schemes	Close-ended units locked in. Open-ended schemes redeemable at a pre-determined frequency
Number of investors	No upper cap	Maximum 1,000
Issue process	Public issue	Private placement
NAV declaration	Daily	Daily, monthly or quarterly, as specified in the PPM

4. Where Categories I and II Sit

Categories I and II are not really in competition with PMS or mutual funds, and treating them as alternatives is a common error in client conversations.

Category I covers venture capital funds, angel funds, SME funds, social impact funds, infrastructure funds and special situations funds, together with the Corporate Debt Market Development Fund. These are the funds SEBI treats as socially or economically desirable. Category II is the residual: funds that fall in neither Category I nor Category III and do not undertake leverage or borrowing beyond what the Regulations permit, principally private equity funds and debt funds. Both categories must be close-ended and both invest primarily in unlisted securities.

The minimum investment is the same INR 1 crore, reduced to INR 25 lakh for angel fund investors, and the Sponsor or Manager commitment is 2.5 percent of corpus or INR 5 crore, whichever is lower, against 5 percent or INR 10 crore for Category III.

An investor comparing a Category II private equity fund with a mutual fund is comparing a multi-year illiquid commitment in unlisted companies against a daily-liquid listed portfolio. Category I and II schemes carry a minimum tenure of three years, extendable by up to two years with the approval of two-thirds of unit holders by value. The comparison that actually matters for these categories is against direct private investment, not against listed products. A fuller treatment of the categories and the ten fund types within them is set out in Alternative Investment Funds (AIFs) in India – Evolution | Types | Categories.

5. Which Vehicle Suits Which Investor

Three questions settle most cases.

Does the investor need to own the securities? If direct ownership matters, for tax planning, for control, or simply for comfort, PMS is the only one of the three that provides it. AIF and mutual fund investors hold units.

Does the strategy require leverage or short positions? If yes, a mutual fund cannot deliver it and a Category III AIF is the only pooled route. If no, the additional cost and lock-in of an AIF need separate justification.

What is the ticket size and the liquidity requirement? For an ordinary investor, mutual funds are the only route below INR 50 lakh, and between INR 50 lakh and INR 1 crore the choice narrows to PMS or mutual funds. Above INR 1 crore all three are open. The thresholds are not absolute: employees and directors of the AIF or its Manager may come in at INR 25 lakh, angel funds accept INR 25 lakh from a single angel investor, and accredited investors are outside the minimum investment requirement altogether. Once past the threshold, the decision turns on liquidity: a PMS investor can exit at will, an open-ended Category III AIF investor exits at defined intervals, and a close-ended AIF investor is committed for the tenure.

Advisers structuring these conversations for clients, or firms setting up a fund and deciding between the vehicles, can raise specific structuring and regulatory questions with Taxmann Advisory. To check a provision, a circular or a definition while drafting, Taxmann.ai answers questions directly from Taxmann’s own research database. Definitions of the terms used throughout this article are maintained at Taxmann Academy.

Distributors introducing clients to these vehicles should note that PMS distribution carries its own certification and registration requirements. Those are covered in the three types of portfolio management services and in the role and responsibilities of a portfolio manager. The prescribed study material for that certification is NISM X Taxmann’s Portfolio Management Services (PMS) Distributors, the official workbook for NISM-Series-XXI-A.

6. Frequently Asked Questions

6.1 What is the difference between AIF and PMS?

In a PMS the investor owns the securities directly, held in the investor’s own demat account, and can withdraw at any time subject to exit load. In an AIF the investor owns units in a pooled fund that owns the securities, trading happens only at fund level, and exit is governed by the fund’s lock-in and redemption terms. Minimum investment is INR 50 lakh for PMS against INR 1 crore for an AIF.

6.2 Is PMS or AIF better?

Neither is better in the abstract. PMS suits an investor who wants direct ownership and flexible exit. A Category III AIF suits an investor who wants access to leveraged or long-short strategies that a PMS or mutual fund structure cannot offer, and who can accept the lock-in and the higher entry threshold.

6.3 What is the minimum investment in AIF and PMS?

INR 1 crore for an AIF, reduced to INR 25 lakh for employees and directors of the AIF or its Manager, and not applicable to accredited investors. INR 50 lakh for a PMS.

6.4 Can a Category III AIF use leverage?

Yes. Category III AIFs may employ leverage and complex trading strategies, subject to the operational, prudential and reporting norms SEBI prescribes for them. Mutual funds may not use leverage.

6.5 How many investors can an AIF have?

A scheme of an AIF cannot have more than 1,000 investors. Where the fund is a company, the Companies Act, 2013 limit of 200 investors in a private placement applies instead.

6.6 How is a Category III AIF different from a mutual fund?

A mutual fund is a public issue starting at INR 500 with daily NAV, no leverage and no cap on investors. A Category III AIF is a private placement starting at INR 1 crore, capped at 1,000 investors, may use leverage and long-short strategies, and declares NAV daily, monthly or quarterly as set out in its PPM.

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1. SEBI (Mutual Funds) Regulations, 2026, with effect from 1 April 2026.
2. SEBI (Alternative Investment Funds) Regulations, 2012, as amended. Minimum investment relaxation for accredited investors vide SEBI (Alternative Investment Funds) (Third Amendment) Regulations, 2021.
3. SEBI (Portfolio Managers) Regulations, 2020.