From Rs 15 Lakh Crore to Rs 85.76 Trillion: How Indian Mutual Fund AUM Grew Six-Fold in a Decade

The Indian mutual fund industry has just done something that reframes how households should think about long-term saving. Average assets under management (AAUM) for July 2026 stood at Rs 86,33,798 crore, and industry AUM as on 31 July 2026 reached Rs 85.76 trillion, according to the Association of Mutual Funds in India (AMFI). Ten years earlier, on 31 July 2016, the same figure was Rs 15.18 trillion. That is close to a six-fold increase in a single decade, and it has been driven overwhelmingly by retail folios rather than institutional money.

For a household with a fixed 10-year goal, that growth prompts an old but sharper question: should the money go into equity mutual funds, which powered this expansion, or into the Public Provident Fund (PPF), the sovereign-backed favourite that pays a fixed 7.1% for the July to September 2026 quarter? This midday pulse takes the AMFI decade data as the backdrop and runs a like-for-like comparison of equity mutual funds and PPF for a defined long-horizon goal, with the tax treatment worked out to the last rupee.

The Decade That Built Rs 85.76 Trillion

Before the comparison, it helps to see the runway the industry has covered. The assets under management figure did not climb in a straight line; it crossed round-number milestones years apart, then accelerated as monthly systematic investment plan (SIP) flows became structural.

The folio data is the more revealing half of the story. As on 31 July 2026 the industry held 28.09 crore total accounts, of which roughly 21.40 crore folios sat in equity, hybrid and solution-oriented schemes. The 10 crore folio mark was only crossed in May 2021, so the account base has more than doubled in about five years. For context, our earlier coverage of the AMFI October 2025 data noted industry AUM of Rs 79.88 lakh crore alongside a then-record monthly SIP flow of Rs 29,529 crore; the July 2026 numbers show that momentum has not faded.

None of this tells an individual saver what to do with a specific goal. A rising industry AUM is not a guarantee of any single investor's return. So the useful exercise is to hold the two most common 10-year vehicles side by side.

Side-by-Side Comparison

The comparison below sets equity mutual funds against PPF on the attributes that actually decide a 10-year outcome: return basis, liquidity, risk, and the statutory limits that cap how much you can route into each.

The structural contrast is stark. PPF gives certainty: a household knows the 7.1% rate for the current quarter and that the corpus cannot fall in nominal terms, but it is capped at Rs 1.5 lakh a year and locks money for 15 years. Equity mutual funds carry genuine capital risk and no promised return, yet they accept unlimited contributions and offer daily liquidity in open-ended schemes. The Systematic Investment Plan route is what turned this second option into a mass product; the 21.40 crore equity-oriented folios recorded on 31 July 2026 are largely SIP-driven accounts.

A worked illustration makes the trade-off concrete. Assume a saver commits Rs 12,500 a month (Rs 1.5 lakh a year, the PPF ceiling) for 10 years. The table treats the PPF leg at its confirmed 7.1% and treats the equity leg as an illustrative market-linked assumption, not a promise, precisely because no fund return is guaranteed.

The PPF invested total of Rs 15 lakh compounds tax-free at the notified rate; the equity total of the same Rs 15 lakh is exposed to the market and to capital gains tax on exit. Use the PPF calculator and the SIP calculator to model your own contribution and horizon rather than relying on any single assumed rate.

Tax Treatment

Tax is where the two products separate most cleanly, and it is the section where guesswork is most dangerous, so every figure here is drawn from the statutory position under the Income-tax Act.

PPF sits in the exempt-exempt-exempt (EEE) category. Contributions up to Rs 1.5 lakh a year qualify for deduction under Section 80C, the interest credited each year is exempt, and the maturity proceeds are exempt. There is no capital gains event at any stage. Note that Section 80C is only available under the old tax regime; a taxpayer who has opted into the new regime gets no deduction for the PPF contribution, though the interest and maturity remain exempt.

Equity mutual funds are taxed on exit, and the rates changed with Budget 2024. Units held for more than 12 months generate long-term capital gains (LTCG), taxed at 12.5% on gains exceeding Rs 1.25 lakh in a financial year, with effect from 23 July 2024. Units sold within 12 months generate short-term capital gains (STCG), taxed at a flat 20% from the same date. The Rs 1.25 lakh annual LTCG exemption is a genuine planning lever: a saver can harvest gains up to that threshold each year at zero tax.

The practical reading: PPF's certainty is doubled by its tax exemption, while equity funds must clear a 12.5% LTCG toll on long-held gains above the Rs 1.25 lakh shield. The ELSS variant of equity funds is the only category that matches PPF on the 80C front, and it does so with a 3-year lock-in against PPF's 15 years, a point our ELSS explainer sets out in full. For readers weighing debt versus equity within the fund universe, our debt versus equity post-tax analysis walks through how the 2023 slab rule reshaped that choice.

Who Should Pick Which

The right answer depends on the investor profile, the horizon, and the tolerance for a nominal fall in capital. The AMFI decade data shows 28.09 crore accounts have already made a choice, but a headline number is not a personal recommendation.

Choose PPF if the goal is non-negotiable and the horizon matches its 15-year term: a child's higher-education corpus dated 15 years out, or a conservative retirement sleeve. A saver in the old tax regime who has not exhausted the Rs 1.5 lakh 80C limit gets a deduction on the way in and a fully exempt corpus on the way out, at a government-set 7.1% for the current quarter. The trade is liquidity: money is locked, with partial withdrawal only from year 7.

Choose equity mutual funds if the horizon is 7 years or longer and the household can tolerate interim drawdowns without redeeming. The uncapped contribution limit matters for anyone saving more than Rs 1.5 lakh a year, since PPF simply cannot absorb the surplus. The SIP structure that built 21.40 crore equity-oriented folios is designed for exactly this: automated monthly investing that rides out volatility. The cost is real risk and a 12.5% LTCG charge on gains above Rs 1.25 lakh.

Use both if you can. The two are complements, not substitutes. A common structure routes the Rs 1.5 lakh 80C allocation partly through PPF for the guaranteed, tax-free floor and channels additional monthly surplus into equity SIPs for the growth engine, capturing the Rs 1.25 lakh annual LTCG exemption on the equity side and the EEE status on the PPF side. Model both legs with the lumpsum and ELSS calculators before committing a rupee.

A final caution rooted in the data: the six-fold AUM rise from Rs 15.18 trillion in 2016 to Rs 85.76 trillion in 2026 spans a decade that was, on balance, favourable to equities. Past industry growth is not a forecast of your fund's return. Size your equity exposure to the goal's deadline, not to the headline.

FAQ

How much did Indian mutual fund AUM grow over the decade to July 2026?

Industry AUM rose from Rs 15.18 trillion on 31 July 2016 to Rs 85.76 trillion on 31 July 2026, close to a six-fold increase in 10 years, per AMFI. Average AUM for July 2026 was Rs 86,33,798 crore.

What is the PPF interest rate right now?

The PPF rate is 7.1% for the July to September 2026 quarter, set by the Government of India and unchanged from the prior quarter. The next scheduled review is 1 October 2026. The rate is reset every quarter, so it can change for money contributed in later quarters.

How are equity mutual fund gains taxed in 2026?

Gains on units held more than 12 months are long-term capital gains, taxed at 12.5% on the amount exceeding Rs 1.25 lakh in a financial year, effective 23 July 2024. Gains on units held 12 months or less are short-term, taxed at a flat 20% from the same date.

Is PPF interest tax-free?

Yes. PPF is an exempt-exempt-exempt instrument: the contribution earns an 80C deduction of up to Rs 1.5 lakh a year under the old regime, the annual interest is exempt, and the maturity proceeds are exempt. There is no capital gains event at any point.

Can I invest more than Rs 1.5 lakh a year in PPF?

No. The statutory ceiling is Rs 1.5 lakh per financial year across all PPF accounts held by an individual. Any saving beyond that must go into a different vehicle, which is one practical reason higher savers route surplus into equity mutual funds, where there is no upper contribution limit.

How many mutual fund folios does India have?

As on 31 July 2026 the industry held 28.09 crore total accounts, of which roughly 21.40 crore folios were in equity, hybrid and solution-oriented schemes. The industry crossed 10 crore folios only in May 2021.

Does the ELSS category get the same tax break as PPF?

On the contribution side, yes: ELSS qualifies for the Rs 1.5 lakh Section 80C deduction, the only equity mutual fund category that does. But ELSS gains are still subject to 12.5% LTCG above Rs 1.25 lakh on redemption, whereas PPF maturity is fully exempt. ELSS also has a much shorter 3-year lock-in against PPF's 15 years.