Flexi Cap Funds Explained: SEBI's 65% Equity Floor With No Market-Cap Cage

Ask an Indian equity investor to name the most flexible mutual fund category and most will say "flexi cap" without pausing. The name is doing a lot of work. On 6 November 2020, through circular SEBI/HO/IMD/DF3/CIR/P/2020/228, the Securities and Exchange Board of India created the flexi cap fund as a distinct equity category with one defining rule: a minimum of 65% of total assets in equity and equity-related instruments, and no fixed split across large, mid and small caps. It arrived just eight weeks after SEBI had reshaped the older multi cap category with the far stricter 25/25/25 allocation rule on 11 September 2020.

That eight-week gap is the whole story. This piece compares flexi cap funds against multi cap funds for the goal most investors actually have, which is long-term equity compounding, and shows why two categories that sound almost identical behave very differently once markets move. Every rate, threshold and date below is drawn from the primary SEBI circulars, the AMFI classification list, and the capital-gains rules that took effect on 23 July 2024.

What SEBI Actually Mandated

The two categories are separated by exactly two numbers: the equity floor and the compulsory market-cap split. A flexi cap fund must hold at least 65% in equity, and the remaining allocation across large-cap, mid-cap and small-cap stocks is left entirely to the fund manager. A multi cap fund carries a higher 75% equity floor, but SEBI's September 2020 circular pins down where that equity must sit: a minimum of 25% each in large, mid and small caps at all times.

Those market-cap bands are not vague. Under SEBI's October 2017 categorisation framework, and the list AMFI publishes every six months, the 1st to 100th company by full market capitalisation is large cap, the 101st to 250th is mid cap, and the 251st company onwards is small cap. So when a multi cap fund is told to hold 25% in small caps, it is being forced to keep a quarter of its corpus permanently below the 250th-largest listed company in India, regardless of valuation.

The practical effect of the September 2020 multi cap rule was severe enough that SEBI issued a clarification within days, and the flexi cap category followed on 6 November 2020 precisely to give fund houses an escape hatch. Many large schemes that had run as free-roaming "multi cap" funds for years simply reclassified as flexi cap to avoid being forced into small caps. Kotak, HDFC, Aditya Birla and several others converted flagship schemes in late 2020 and early 2021.

Side-by-Side Comparison

The table below sets the two categories against each other on the rules that matter. Every figure is a hard SEBI limit, not a fund-house preference.

Read the two right-hand columns as a trade-off between discretion and discipline. The flexi cap manager can lift large-cap weight toward 70% or 80% of the equity book when small caps look expensive, and can raise cash toward the 35% ceiling in a downturn. The multi cap manager cannot: even if small caps are trading at stretched valuations, at least 25% of the fund must stay there. That is the "cage" in the headline, and it cuts both ways.

Consider what this means over a full cycle. In the small-cap rally of FY 2023-24, the forced 25% small-cap minimum helped multi cap funds capture more of the upside. In a sharp small-cap drawdown, the same minimum removes the manager's ability to retreat to safety. A flexi cap fund with a 15% small-cap position at the top of a cycle can cut it to 5% before a fall; a multi cap fund cannot go below 25% without breaching its mandate.

There is also a subtler point about the expense ratio and AUM capacity. Small caps are thinly traded, so a multi cap fund that grows to a very large corpus can struggle to deploy its compulsory 25% small-cap slice without moving prices. Flexi cap funds, free to hold more in liquid large caps, scale more comfortably as AUM rises. This is one reason India's largest actively managed equity schemes tend to be flexi cap rather than multi cap.

Tax Treatment

Here the two categories are identical, and it matters that investors understand why. Both flexi cap and multi cap funds clear the 65% equity threshold that the Income-tax Act uses to define an "equity-oriented fund", so both are taxed under the equity rules that Budget 2024 rewrote with effect from 23 July 2024. The choice between the two categories has zero tax consequence; it is purely a portfolio-construction decision.

Take a worked example against these numbers. Suppose you redeem units held for 18 months with a Rs 3,00,000 long-term gain in FY 2025-26. The first Rs 1,25,000 is exempt, leaving Rs 1,75,000 taxed at 12.5%, which is Rs 21,875, plus 4% cess of Rs 875, for a total of Rs 22,750. Redeem the same units before the 12-month mark and the whole Rs 3,00,000 is short-term gain taxed at 20%, which is Rs 60,000 plus Rs 2,400 cess, or Rs 62,400. The holding period, not the category, drives your tax bill.

One clarification that trips up investors: the Section 87A rebate, which rose to Rs 60,000 in the new tax regime for FY 2025-26 for total income up to Rs 12,00,000, does not shelter these special-rate capital gains. LTCG and STCG on equity are taxed at their own flat rates and sit outside the slab-rate rebate. So do not assume a low overall income wipes out equity capital-gains tax; the 12.5% and 20% rates stand on their own, subject only to the Rs 1,25,000 LTCG exemption.

For non-equity comparison, remember that a fund slipping below the 65% equity line would lose this treatment entirely and be taxed as a debt or "specified" fund, at slab rates. This is precisely why the 65% flexi cap floor is not just a portfolio rule but a tax anchor: it keeps the fund on the equity side of the Income-tax Act line even when the manager turns defensive.

Performance Character, Not Just Rules

Rules translate into a behavioural signature you can feel in a portfolio. Because a flexi cap fund can hold up to 35% outside equity and can concentrate its equity in large caps, it typically shows lower volatility than a multi cap fund during sharp corrections. The multi cap fund, anchored to a 25% small-cap minimum, tends to fall harder in risk-off phases and rebound faster when small caps recover.

Neither pattern is "better" in the abstract; each suits a different temperament and time horizon. An investor with a 10-year-plus horizon who can sit through a 40% small-cap drawdown may prefer the multi cap fund's structurally higher small-cap exposure, since small caps have historically delivered the widest dispersion of long-run returns. An investor who checks their portfolio monthly and panics at red numbers is usually better served by the flexi cap fund's discretion to de-risk.

A note on measuring skill: because the flexi cap manager controls the market-cap mix, judging one against a single benchmark index such as the Nifty 500 TRI is fair, and the alpha it generates is genuinely attributable to allocation calls. For a multi cap fund, a large part of return is mechanically explained by the fixed 25/25/25 split, so its outperformance versus a large-cap-heavy index partly reflects the mandate, not manager skill. Do not confuse mandated small-cap beta with alpha.

Who Should Pick Which

Match the category to the investor profile rather than to last year's return chart. The four profiles below cover most retail situations, and each maps to a clear choice under the 65% and 75% floors described above.

The first-time equity investor building a core SIP of, say, Rs 10,000 a month is almost always better in a flexi cap fund. A single flexi cap scheme gives diversified equity exposure with a manager empowered to protect capital in downturns, and it can serve as the sole equity holding for years. You can model the compounding on the SIP calculator before committing.

The aggressive long-horizon investor who already holds a large-cap or index core and specifically wants structurally higher mid and small-cap exposure has a real reason to add a multi cap fund. The compulsory 25% small-cap and 25% mid-cap minimums deliver that tilt without the investor having to time market caps themselves. Size the position deliberately and stress-test a lump-sum entry on the lumpsum calculator.

The tax-planning investor who wants Section 80C benefit under the old regime should note that neither flexi cap nor multi cap ordinary schemes qualify; only an ELSS fund does, with its three-year lock-in. If 80C deduction is the goal, use an ELSS scheme and model it on the ELSS calculator, then treat flexi or multi cap as a separate non-80C allocation.

The near-retirement investor within five years of drawing on the corpus should lean flexi cap over multi cap, because the flexi cap manager's freedom to raise large-cap and cash weight toward the 35% non-equity ceiling offers a smoother ride when sequence-of-returns risk is highest. A forced 25% small-cap holding is the last thing a portfolio needs 24 months before withdrawals begin.

Common Mistakes To Avoid

Investors routinely treat these two categories as interchangeable, and the errors follow a pattern. The most common is owning three "diversified" equity funds, one flexi cap and two multi cap, and assuming they are diversified; in practice their large-cap holdings overlap heavily, and the investor simply pays three expense ratios for correlated exposure.

A second mistake is chasing the category that topped the one-year chart. Multi cap funds led many 2023-24 tables purely because their mandated 25% small-cap floor caught the small-cap surge, not because their managers were more skilled. When small caps corrected, the same mandate hurt. Buying last year's winning category near a small-cap peak is how investors lock in the drawdown. Before investing a large sum, check the fund's AUM and its actual small-cap weight in the latest monthly factsheet against the 25% minimum.

FAQ

Is a flexi cap fund the same as a multi cap fund?

No. Both are equity funds, but a flexi cap fund needs only 65% in equity with a free market-cap mix, while a multi cap fund needs 75% in equity with a compulsory minimum of 25% each in large, mid and small caps. The multi cap rule dates to the 11 September 2020 circular; the flexi cap category was created separately on 6 November 2020 via SEBI/HO/IMD/DF3/CIR/P/2020/228.

Why did SEBI create flexi cap funds so soon after multi cap?

The September 2020 multi cap rule forced funds to hold at least 25% in small caps, which many houses found impractical for large portfolios. SEBI introduced the flexi cap category eight weeks later, on 6 November 2020, giving fund managers a compliant home with the same 65% equity discipline but no fixed market-cap split, so schemes unwilling to be forced into small caps could reclassify.

Are flexi cap and multi cap funds taxed differently?

No. Because both clear the 65% equity-oriented-fund threshold, both are taxed identically under the post-Budget-2024 equity rules effective 23 July 2024: STCG at 20% for holdings under 12 months, and LTCG at 12.5% for holdings of 12 months or more, with a Rs 1,25,000 annual LTCG exemption. A 4% cess applies on top.

Does the Section 87A rebate cover my capital-gains tax on these funds?

No. The Section 87A rebate, raised to Rs 60,000 in the new regime for FY 2025-26 on income up to Rs 12,00,000, applies to slab-rate income. Equity LTCG and STCG are taxed at their own flat rates of 12.5% and 20% and fall outside that rebate, subject only to the Rs 1,25,000 LTCG exemption.

Can one flexi cap fund be my only equity holding?

For many long-term investors, yes. A single flexi cap fund with a 65% equity floor and a full market-cap mandate can act as a diversified core equity holding. Model a monthly contribution on the SIP calculator to see the long-run compounding before deciding whether you need a second scheme.

How do I check whether a multi cap fund is meeting its mandate?

Read the latest monthly factsheet and confirm each of large, mid and small cap is at least 25% of assets, using AMFI's half-yearly classification list to know which companies fall in which band. The 1st to 100th company by full market cap is large cap, 101st to 250th is mid cap, and 251st onwards is small cap.

The Bottom Line

Strip away the marketing and the choice is simple. The flexi cap fund, born on 6 November 2020, hands the manager discretion within a 65% equity floor; the multi cap fund, reshaped on 11 September 2020, trades discretion for a disciplined 25/25/25 split above a 75% floor. Their tax treatment is byte-for-byte identical after 23 July 2024, so this is a risk and behaviour decision, never a tax one. Pick discretion if you want a smoother, all-weather core; pick the cage if you specifically want guaranteed mid and small-cap exposure and can hold through the drawdowns it will hand you.