SEBI ESG Fund Sub-Categories: What the 2023 Circular Requires Before a Scheme Can Call Itself Green

Until 2023, an Indian fund house could market almost any thematic scheme as "sustainable" or "responsible" with no common rulebook behind the label. That changed with SEBI circular SEBI/HO/IMD/IMD-I-PoD1/P/CIR/2023/125, dated 20 July 2023, which carved out a dedicated ESG sub-category under the thematic equity umbrella and attached hard investment, disclosure and assurance conditions to the word "ESG". For an investor choosing between a badged ESG fund and a plain diversified equity fund, the practical question is no longer "is this greenwashing?" but "which of the six SEBI-defined strategies does this fund run, and does the extra structure justify the choice for my goal?"

This piece compares a SEBI-regulated ESG thematic fund against a conventional diversified equity fund for the same aim: building long-term wealth over a 7-to-10-year horizon while staying aligned with environmental, social and governance preferences. Both are equity-oriented schemes taxed identically, so the decision turns on mandate, screening rigour and cost rather than on any tax edge. Every figure below traces to the July 2023 SEBI circular, the Income-tax Act as amended by Budget 2024 (effective 23 July 2024), or Oquilia's central rate configuration; where a number cannot be verified, it has been left out.

The stakes are not trivial: India's mutual fund industry crossed Rs 85 lakh crore in assets by July 2026, and the share flowing into thematic and sustainable mandates has grown alongside it. Getting the ESG-versus-diversified call right, and understanding the 12.5% long-term capital gains rate that applies to both, is what separates a values-aligned portfolio from an expensive label.

Side-by-Side Comparison

The core distinction is regulatory. Since 20 July 2023, a scheme may only be labelled ESG if it commits to one of six named strategies and meets a minimum-holding test tied to Business Responsibility and Sustainability Reporting (BRSR). A conventional diversified equity fund carries no such mandate and can hold any stock its category rules permit.

The 80% figure is the same threshold SEBI applies to any thematic fund: a minimum of 80% of total assets must sit in the theme, in this case the specific ESG strategy the scheme declares. Where ESG funds go further than a plain thematic scheme is the 65% BRSR Core assurance floor, live since 1 October 2024, which forces most of the portfolio into companies whose sustainability data has been independently checked rather than self-reported.

SEBI's July 2023 circular permits fund houses to run more than one ESG scheme provided each follows a distinct strategy. The six recognised strategies, and what each means in practice, are set out below.

For a first-time buyer, this table is the single most useful defence against greenwashing. Two funds both badged "ESG" can behave very differently: an exclusion fund may simply avoid a dozen sectors while otherwise resembling a broad index, whereas an impact fund holds a narrower, more concentrated book. Reading the strategy label the July 2023 circular now forces onto every ESG scheme tells you which you are buying before you commit a rupee. To model the compounding either choice delivers, run the numbers through the SIP calculator or, for a one-time investment, the lumpsum calculator.

On monitoring, the circular obliges ESG schemes to publish security-wise ESG scores and the name of the ESG Rating Provider every month, and to obtain annual independent reasonable assurance that the portfolio actually complies with its stated strategy. This is stricter reporting than a diversified fund faces, and it dovetails with the broader half-yearly returns, yield and colour-coded riskometer disclosures SEBI extended across mutual funds from November 2024. The trade-off is cost: research, third-party ratings and assurance are not free, so an ESG fund's total expense ratio can run a little above an otherwise comparable diversified scheme, and even a 0.5% difference in expense ratio quietly erodes long-run post-tax returns.

Tax Treatment

Because a SEBI ESG scheme must hold at least 80% of assets in equity, comfortably above the 65% domestic-equity threshold AMFI and the Income-tax Act use to define an "equity-oriented fund", it is taxed exactly like any diversified equity fund. There is no tax advantage or penalty attached to the ESG label; the badge changes the mandate, not the tax code.

Following Budget 2024, effective 23 July 2024, equity-oriented mutual fund units are taxed as follows. Short-term capital gains, where units are held for 12 months or less, are taxed at 20% under Section 111A. Long-term capital gains, on units held for more than 12 months, are taxed at 12.5% under Section 112A, after an annual exemption of Rs 1.25 lakh of long-term capital gains across all equity instruments. A health and education cess of 4% applies on top of the tax, and surcharge may apply at higher incomes, though for capital gains the surcharge is capped at 15%.

The table below works a realised gain of Rs 3,00,000 in a single financial year to show why holding period matters far more than the ESG or non-ESG choice.

On the same Rs 3,00,000 gain, waiting past the 12-month mark cuts the tax from Rs 60,000 to Rs 21,875 before cess, an effective rate of roughly 7.3% against 20%. Adding the 4% cess lifts these to Rs 62,400 and Rs 22,750 respectively. The Rs 1.25 lakh LTCG exemption resets every financial year and is shared across all equity funds and shares you hold, so an investor holding both an ESG fund and a diversified fund gets one exemption, not two. You can estimate your own maturity value and the gain to be taxed using the mutual fund returns calculator.

One frequent confusion deserves a flag. ESG equity funds are not the same as ELSS tax-saving funds. ELSS schemes offer a deduction of up to Rs 1.5 lakh under Section 80C, but only under the old tax regime and with a three-year lock-in; the new tax regime, which is the default from FY 2025-26, does not allow the 80C deduction at all. A badged ESG fund gives you no Section 80C benefit unless it is separately structured as an ELSS, which the July 2023 sub-category rules do not require. If a Section 80C deduction is your aim, compare dedicated tax-savers using the ELSS calculator rather than assuming an ESG label carries a deduction.

Who Should Pick Which

The choice is less about returns, which no one can promise, and more about mandate fit, concentration tolerance and cost sensitivity. Because both options are taxed identically at 12.5% LTCG and 20% STCG, tax should not drive the decision.

Choose a SEBI-regulated ESG thematic fund if aligning your money with specific environmental or social values is a genuine priority and you want the assurance, live since 1 October 2024, that at least 65% of the AUM sits in BRSR Core-assured companies. This suits an investor who will read the monthly security-wise ESG scores, who is comfortable with a more concentrated portfolio than a broad index, and who accepts that the extra research and assurance layer can push the expense ratio modestly higher. Within ESG, match the strategy to your conviction: an exclusion fund for someone who simply wants to avoid certain sectors, an impact or sustainable-objectives fund for someone chasing a specific theme such as clean energy.

Choose a conventional diversified equity fund, such as a flexi-cap or an index fund, if your priority is broad market exposure at the lowest feasible cost and you have no strong values-based screen. A diversified fund spreads risk across sectors without the concentration a single ESG strategy can introduce, and its lower expense ratio compounds in your favour over a 7-to-10-year horizon. Many investors sensibly hold a diversified core and add an ESG satellite of 10% to 20% rather than treating it as an either/or; a step-up SIP into the core, modelled on the SIP calculator, keeps the base growing while the ESG sleeve expresses your preferences.

Whichever you pick, favour the growth option over dividends for a long horizon, hold beyond 12 months to access the 12.5% LTCG rate rather than the 20% STCG rate, and check the total expense ratio annually, because on a multi-lakh corpus even a 0.5% cost gap outweighs most marketing claims a fund makes about itself.

FAQ

What exactly must a fund do before it can call itself ESG in India?

Under SEBI circular dated 20 July 2023, a scheme may only be labelled ESG if it is launched in the ESG sub-category of thematic equity, follows one of six named strategies (exclusion, integration, best-in-class and positive screening, impact investing, sustainable objectives, or transition), invests at least 80% of total assets in equity of that strategy, and, since 1 October 2024, holds at least 65% of AUM in companies reporting comprehensive BRSR with assurance on BRSR Core disclosures.

Are ESG funds taxed differently from ordinary equity funds?

No. A SEBI ESG scheme must hold at least 80% in equity, so it qualifies as an equity-oriented fund and is taxed identically: 20% STCG for holdings of 12 months or less under Section 111A, and 12.5% LTCG above the Rs 1.25 lakh annual exemption under Section 112A, both effective from 23 July 2024, plus 4% cess.

Does an ESG fund give me a Section 80C tax deduction?

Not unless it is separately an ELSS. The July 2023 ESG sub-category rules do not require a lock-in or confer any Section 80C benefit. The Rs 1.5 lakh Section 80C deduction applies to ELSS and only under the old tax regime; the default new regime from FY 2025-26 does not allow it.

How do I tell two ESG funds apart if both use the label?

Read the declared strategy. Since 20 July 2023 every ESG scheme must state which of the six strategies it follows and publish security-wise ESG scores and its ESG Rating Provider monthly. An exclusion fund behaves very differently from an impact fund even though both are badged ESG, so the strategy label and the monthly scores are your best comparison tools.

Can one fund house run more than one ESG scheme?

Yes. The 20 July 2023 circular explicitly permits multiple ESG schemes from the same fund house provided each follows a distinct ESG strategy, which is why you may see, for instance, both an exclusion fund and a transition fund from a single AMC.

Is a higher expense ratio on an ESG fund justified?

That depends on your priorities. ESG funds carry added research, third-party rating and annual assurance costs, which can lift the total expense ratio above a comparable diversified fund. Over a 7-to-10-year horizon even a 0.5% cost difference materially reduces post-tax wealth, so weigh the values alignment you gain against the compounding you give up.

What does the 65% BRSR Core assurance requirement actually protect me from?

It limits self-reported greenwashing. Effective 1 October 2024, at least 65% of an ESG scheme's AUM must be in companies whose sustainability disclosures are independently assured on BRSR Core, so the bulk of the portfolio rests on checked data rather than unverified corporate claims, and the AMC must itself obtain annual assurance that the fund complies with its stated strategy.