Setting up a Category III AIF: the leverage-and-strategy tradeoffs

Most first-time fund managers we meet have already decided what category their AIF will be before they walk in. The choice is usually correct. Occasionally it is not, and the most common error is choosing Category III when the strategy does not actually require it.

Category III is the hedge-fund-style bucket under the SEBI AIF Regulations. It is the only category that can use leverage at the fund level, the only one that can run derivatives strategies without an underlying physical position constraint, and the only one that loses the Section 115UB pass-through benefit. The last point is significant. We have seen GPs register Cat III and then spend the next year wishing they had registered Cat II.

This article covers what Cat III actually permits, what setting it up costs and takes, the strategy choices the category supports, and the operational realities that the registration application does not warn you about.

What Category III is and is not

Regulation 3(4)(c) of the SEBI AIF Regulations defines Category III as funds that employ diverse or complex trading strategies and may use leverage including investment in listed or unlisted derivatives. The typical Cat III fund runs one of four strategies: long-short equity, derivatives-based (volatility, arbitrage, or directional), structured credit, or special situations.

Cat III is also the only category where the fund itself is the taxable entity. Income earned at the fund level is taxed at the fund's marginal rate before distribution to unit-holders. This is the trade-off for the strategy flexibility. The pass-through benefit that Cat I and Cat II enjoy is not available here.

What Cat III is not: a registration shortcut for funds that want flexibility 'just in case'. The annual compliance cost of a Cat III fund is meaningfully higher than a Cat II fund of the same size, and the tax leakage compounds over the fund's life. If your strategy does not actually need leverage or derivatives, Cat III is the wrong choice.

The registration thresholds

Corpus. Cat III requires a minimum corpus of ₹20 crore. This is the same as Cat I and Cat II.

Minimum LP commitment. ₹1 crore per investor, the same across all AIF categories.

Sponsor commitment. 5% of the fund corpus or ₹10 crore, whichever is lower. This is double the Cat I/II requirement of 2.5% or ₹5 crore. SEBI views Cat III as a higher-risk category and wants the GP to have proportionally more skin in the game.

Fund manager qualification. The principal officer running the fund needs documented experience in fund management, securities markets, or a related field, plus the educational threshold (CA, CFA, MBA from a recognised institution, or equivalent). The qualification standard is enforced more tightly for Cat III than for Cat I/II in practice.

Custodian. Mandatory for all Cat III funds since the 2025 amendment. Earlier the rule applied only to Cat III funds with corpus above ₹500 crore. Now every Cat III fund needs a SEBI-registered custodian from day one.

What the setup actually costs

Regulatory and registration fees: SEBI application fee plus registration fee plus PPM filing. About ₹15-20 lakh end to end.

Legal documentation: PPM, LPA, sub-doc, side letters template, IC charter. ₹40-60 lakh for a full first-time setup. The PPM for a Cat III fund is heavier than for Cat II because the risk disclosures need to be more granular and the leverage methodology has to be spelt out.

Setup of operational infrastructure: custodian onboarding, fund administrator engagement, banking, accounting system. Another ₹20-30 lakh in setup fees plus the first-year run rate.

Working capital for the GP to fund operations during the launch phase: ₹2-5 crore is the realistic range, depending on how long the first close is going to take and how the management fee schedule is structured.

All in: a Cat III fund manager should budget ₹3-6 crore to get from intent to first close, assuming a six-to-nine month timeline.

The strategy choice and what it locks in

Long-short equity. The most common Cat III strategy in India. The fund runs a portfolio of long positions hedged with short positions, often through index futures or single-stock futures. Leverage is typically 1.2x to 1.5x of corpus, well within the 2x cap. Setup is straightforward, custodian onboarding is well-trodden, and prime brokerage relationships are available with the larger Indian brokers.

Derivatives-based. Volatility or arbitrage strategies run almost entirely on the derivatives book. Leverage on a notional basis is high but the economic leverage is modest. The 2025 leverage carve-out for notional derivatives leverage helps here, though the monthly reporting overhead is real.

Structured credit. The fund originates or buys structured debt instruments — non-convertible debentures, market-linked debentures, securitised paper. Cat III is the category for this because the strategy requires leverage at the fund level to make returns work. The operational complexity is high.

Special situations. Distressed assets, restructuring, event-driven trades. Cat III gives the flexibility but the strategy is hard to scale and hard to mark consistently. We have seen Cat III special-situations funds raised but few have run to a successful third fund.

The liquidity terms decision

Cat III funds can be open-ended or close-ended. Cat I and Cat II must be close-ended. This is one of the genuine advantages of Cat III: an open-ended structure lets LPs subscribe and redeem with periodic windows (typically quarterly), which is the standard for long-short equity strategies.

Open-ended structures come with their own operational tax. Subscription and redemption windows need a clean NAV process, redemption gate provisions need to be in the PPM, and the fund manager needs to plan portfolio liquidity to support redemptions. Close-ended Cat III funds avoid this overhead but lose the structural feature that makes the category attractive to many LPs.

Where Cat III gets harder than expected

The annual compliance cadence is the first surprise. Monthly NAV (now standard across categories), monthly leverage reporting (specific to Cat III), quarterly LP reporting with the expanded 2025 content requirements, half-yearly governance review, annual audit and PPM update. The compliance function for a Cat III fund is a full-time role, not a part-time one.

The tax leakage is the second. A Cat III fund earning a 25% pre-tax IRR sees that drop to roughly 17-19% post-tax at the fund level before LP-level treatment is even considered. For LPs in the highest tax bracket this is largely a wash compared to Cat II pass-through, but for tax-exempt LPs (provident funds, charitable trusts) it is a real disadvantage.

The third is the prime brokerage relationship. Cat III funds running leveraged strategies depend on their PB for execution, financing, and stock borrow. The PB market in India is concentrated, the terms are not always favourable, and switching PBs mid-fund is operationally painful.

When Cat III is the right choice

When the strategy genuinely requires leverage or derivatives to make the return profile work. Long-short equity is the cleanest example. A market-neutral strategy that runs at 1.5x gross exposure cannot be a Cat II fund because Cat II cannot lever the portfolio. Cat III is the only option.

When the LP base is comfortable with the tax structure. HNIs in the top tax bracket and corporate investors with significant business income are largely indifferent between Cat II pass-through and Cat III entity-level tax. Tax-exempt LPs are not, and a Cat III fund targeting them will struggle to raise.

When the GP has the operational maturity to run the heavier compliance and reporting load. First-time GPs sometimes underestimate this. The Cat III operational burden is closer to running a small asset management company than to running an AIF.

One category, one set of tradeoffs

Cat III is the right choice for some strategies and the wrong one for many. The decision rests on whether the strategy actually needs leverage, what the LP base looks like, and whether the GP can run the heavier operational footprint. We work through this in the first two weeks of fund formation with every GP considering Cat III. Most end up at Cat III. A few realise during the conversation that they were defaulting to Cat III out of convention rather than necessity, and re-register as Cat II. That re-registration usually saves them money for the life of the fund.