SIF vs PMS vs AIF: an honest comparison for the ₹10 lakh to ₹1 crore investor

SIF and PMS both target the sub-₹1-crore investor, but SIF's MF taxation saves 17.5 percentage points of tax on each rupee of long-term gain versus a comparable AIF strategy.

Published 25 May 2026 · Last updated 25 May 2026 sifpmsaifcomparisoninvestingtaxhigh-net-worth

India now has three distinct regulated vehicles for the ₹10 lakh to ₹1 crore investor: Specialised Investment Fund (SIF), Portfolio Management Service (PMS), and Alternative Investment Fund (AIF). They overlap in some ways and diverge sharply in others. The differences are not cosmetic. Tax treatment alone can separate post-tax outcomes by ₹15–25 lakh on a ₹50 lakh corpus over ten years.

This article works through the structural differences — minimum investment, liquidity, strategy latitude, operational overhead, and tax — with actual numbers.

Side-by-side

Feature	SIF	PMS	AIF Category III
Minimum investment	₹10,00,000	₹50,00,000	₹1,00,00,000
Accredited investor minimum	₹1,00,000 (iSIF: ₹10,000)	No concession	No concession
Regulatory framework	SEBI (Mutual Funds)	SEBI (PMS)	SEBI (AIF)
Long-short strategies	Yes (up to 25% short)	Rarely (long-only typical)	Yes (no cap)
Leverage	No	No	Yes (AIF Cat III)
SEBI-registered	Yes	Yes	Yes
Ownership of securities	No (unit-based, like MF)	Yes (demat account)	No (unit-based)
Daily NAV	Yes (open-ended SIFs)	No	No
Liquidity	Daily (open-ended) / Weekly (interval)	T+30 or longer typically	Quarterly (lock-in periods)
Taxation: LTCG on equity gains	12.5% flat	At investor’s income slab	At investor’s income slab
Taxation: STCG on equity gains	20% flat	At investor’s income slab	At investor’s income slab
TDS on redemption	No (like MF)	No	No
Expense disclosure	TER in SID (fixed cap)	Fee negotiated (not always disclosed)	Management fee + carried interest
SEBI-mandated diversification	Yes (MF norms apply)	No minimum diversification	No minimum diversification
Number of live products in India	21 strategies, 11 AMCs	~400+ portfolio managers	~1,200+ registered AIFs
When it typically makes sense	₹10L–₹50L with equity MF familiarity	₹50L+ wanting direct equity ownership	₹1Cr+ wanting maximum strategy freedom

The tax difference: ₹10 lakh invested, 10 years, same return

Let us assume a strategy generating 18% CAGR pre-tax for 10 years. Same strategy, three different wrappers. Investor is in the 30% income tax bracket.

Starting corpus: ₹10,00,000

After 10 years at 18% CAGR (pre-tax return):

Pre-tax corpus: ₹10,00,000 × (1.18)^10 = ₹52,33,842
Gain: ₹42,33,842

SIF (held > 12 months → LTCG at 12.5%)

Tax = ₹42,33,842 × 12.5% = ₹5,29,230
Post-tax corpus = ₹52,33,842 − ₹5,29,230 = ₹47,04,612

PMS (equity gains taxed at investor’s slab — 30% bracket)

PMS gains are pass-through: each security-level transaction is taxed in the year it occurs. Assuming the portfolio has annual churn of ~50%, modelling the tax drag:

Short-term gains (churned portion each year): taxed at 20% STCG annually
Long-term gains (residual unliquidated positions at end): taxed at 12.5% on exit

For a 50% annual churn PMS running at 18% CAGR:

Effective post-tax corpus (approximate): ~₹38–42 lakh

The modelling range is wide because PMS tax impact depends entirely on turnover. A PMS manager who holds positions for years reduces the drag significantly. But every forced sell — for rebalancing, client need, or strategy — creates a taxable event at the investor’s slab rate.

AIF Category III (pass-through at investor’s 30% slab)

AIF Cat III is a pass-through entity. Gains realised by the fund are attributed to investors proportionally and taxed at their marginal income rate. For a 30% bracket investor with 18% CAGR strategy:

Annual gross return: 18%
Annual tax drag (approx, assuming 40% realisation): 18% × 40% × 30% = ~2.2%
Effective net CAGR (approximate): ~15.8%
Post-10-year corpus: ₹10L × (1.158)^10 ≈ ₹43,50,000

Delta vs SIF: ≈₹3.5 lakh on ₹10 lakh starting corpus over 10 years.

On ₹50 lakh: the SIF advantage grows to approximately ₹17–18 lakh in absolute terms. This is the structural case for SIF over AIF when strategy quality is equivalent.

Where PMS wins

Direct ownership

In a PMS, the securities sit in your own demat account. You can see every stock, every transaction. If the PMS manager makes a bad call, you can explicitly see the stock and the loss. This transparency matters to investors who want to monitor their portfolio at the security level.

SIF gives you units, not stocks. You see NAV. You do not see the underlying portfolio positions unless the SIF publishes a monthly portfolio statement (required by SEBI for MFs with a 30-day lag).

Bespoke mandates

Some PMS providers offer bespoke mandates: the investor can exclude specific sectors, exclude specific companies (ESG screens, family business avoidance, etc.), or request specific risk parameters. This is impossible in a SIF, which is a pooled vehicle.

No unit-based distortions

In a pooled SIF, large inflows or outflows by other unit holders can affect your returns. A large redemption forces the fund to liquidate positions, sometimes at bad prices. In a PMS, your portfolio is managed separately — other clients’ behaviour does not affect you directly.

Where AIF Category III wins

Unlimited short exposure

A SIF is capped at 25% net short. An AIF Cat III can be 100% short or more — using leverage. For genuine market-neutral or short-biased strategies, only AIF Cat III provides enough room. If you believe a category of stocks will crash and want meaningful short exposure, AIF Cat III is the only regulatory home for that.

Strategy flexibility

AIF Cat III has no diversification requirements. A fund can hold 5 stocks at 20% each. It can run concentrated thematic bets. It can use options aggressively. These strategies are closed to SIF, which must comply with MF sector concentration limits.

Institutional credibility

Many institutional allocators (family offices, endowments) are mandated to invest only in AIFs, not MFs. If you are building a business that will eventually manage institutional money, AIF registration and track record is the necessary credential.

Where SIF wins

Tax: the structural advantage

Already quantified above. For an equity strategy running at 15–20% CAGR, the MF tax wrapper is worth 2–5 percentage points of equivalent return improvement over a 10-year horizon in the 30% bracket. This is not alpha — it is pure structural.

Liquidity

Open-ended SIFs allow daily redemption at NAV. An AIF Cat III typically requires quarterly redemption with 30–90 day notice periods. A PMS typically has T+30 or longer settlement for large redemptions. For an investor who wants to maintain some liquidity within their alternatives allocation, SIF is the only option.

Accessibility

₹10 lakh versus ₹50 lakh (PMS) versus ₹1 crore (AIF). For the investor building an alternatives allocation at the ₹10L–₹30L scale, SIF is the only regulated long-short vehicle available.

Familiarity and operational simplicity

SIF operates exactly like a mutual fund operationally: daily NAV, AMFI registration, SID available publicly, redemption proceeds to your bank account in T+3. No separate bank account, no quarterly statements from a portfolio administrator, no annual audit reports. Investors already using direct MFs can transition to SIF without operational friction.

The honest verdict: who should use each

SIF is the right tool for an investor who:

Has ₹10L–₹50L to allocate to alternatives
Wants long-short equity exposure but cannot access AIF Cat III minimums
Values MF taxation and daily liquidity
Is comfortable with pooled vehicles and does not need direct stock ownership

PMS makes sense for an investor who:

Has ₹50L+ and wants direct ownership of the underlying securities
Wants a bespoke mandate (exclusions, sector tilts, specific risk parameters)
Has a relationship with a specific PMS manager with verified long-term track record
Understands the tax drag from annual rebalancing and accepts it

AIF Category III is appropriate for an investor who:

Has ₹1 crore+ for this allocation
Wants maximum strategy freedom: unlimited short exposure, leverage, concentration
Is in the 20% tax bracket (reducing the MF tax advantage)
Is a sophisticated investor comfortable with illiquidity and complex reporting

Source notes

SIF regulatory framework: SEBI Circular SEBI/HO/IMD/DF2/CIR/P/2024/140, October 2024. sebi.gov.in.
PMS minimum investment (₹50 lakh): SEBI (Portfolio Managers) Regulations, 2020, Regulation 22(1).
AIF minimum investment (₹1 crore): SEBI (Alternative Investment Funds) Regulations, 2012, Regulation 10(d).
LTCG rate 12.5%, STCG rate 20%: Finance Act 2024, Section 112A and Section 111A as amended.
AIF Cat III pass-through taxation: Section 115UB of the Income Tax Act, 1961.
PMS pass-through taxation: PMS investors are taxed as if they directly held the underlying securities; confirmed from SEBI PMS regulations and CBDT circular.
Number of live SIF products: AMFI SIF page, scraped May 2026.
Number of registered PMS and AIF: SEBI monthly bulletin, April 2026.