Short answer: An expense ratio is the annual fee a mutual fund charges to manage your money, expressed as a percentage of your investment. It is deducted from the fund daily and reflected in the NAV, so you never pay it separately, but it quietly reduces your returns every year. Because it is charged whether the fund performs well or not, a lower expense ratio means more of your money stays invested and compounding.
The expense ratio is small in number but big in impact over time. Here is what it is and why it matters.
What is an expense ratio?
The expense ratio is the annual fee a mutual fund charges to run the scheme, expressed as a percentage of the fund’s assets. It covers the fund manager’s fee, administration, and other running costs.
You do not pay it as a separate bill. Instead, it is deducted from the fund’s assets daily and reflected in the NAV (the per-unit price). So the returns you see are already net of the expense ratio, which is exactly why it is easy to overlook, and why it matters to pay attention.
Why the expense ratio matters so much
Here is the key insight: the expense ratio is a certain cost, charged every year, regardless of whether the fund performs well or badly. Returns are uncertain, but this fee is not. That makes minimising costs one of the few levers you fully control.
And because it is charged every year on your entire investment, it compounds against you over time. A difference of just 1 percent a year sounds tiny, but over a couple of decades on a regular SIP, it can add up to a very large amount of foregone returns. Low costs quietly leave more of your money working for you.
Typical expense ratios in India
Expense ratios vary a lot by fund type:
- Index funds and ETFs: the lowest, often well below 0.5 percent, and direct plans can be under 0.1 percent.
- Actively managed equity funds: higher, commonly around 1 to 2 percent, to pay for research and active management.
- Debt funds: generally lower than active equity funds.
Within any fund, a direct plan has a lower expense ratio than a regular plan, because it cuts out the distributor commission, often 0.5 to 1 percent lower.
SEBI caps, and what changed in 2026
SEBI caps how much funds can charge, using AUM-based slabs, so larger funds must pass on the benefits of scale through lower expense ratios.
Importantly, the SEBI (Mutual Funds) Regulations, 2026 (effective 1 April 2026) overhauled how costs are presented:
- The old single TER (Total Expense Ratio) is now unbundled into a Base Expense Ratio (BER), which is the fund house’s management fee, plus separately disclosed brokerage and statutory levies (like GST and STT), charged on actuals.
- The maximum caps were trimmed (by roughly 10 to 15 basis points across slabs). For example, the cap for the smallest equity funds moved from 2.25 percent to 2.10 percent, and for index funds and ETFs from 1.00 percent to 0.90 percent.
The upshot for you: costs are now clearer and slightly lower, and it is easier to see exactly what you are paying for management versus taxes and trading.
How to use this when choosing a fund
- Compare the expense ratio of similar funds, since a lower cost directly improves your net returns when performance is comparable.
- Prefer direct plans if you are comfortable choosing funds yourself, to save on the distributor commission.
- For index funds especially, cost is king, since they aim only to match the market, so the cheapest option usually wins.
- Do not choose on cost alone. For active funds, consistency and fit for your goal matter too, but among similar options, lower cost is a real advantage.
You can check any fund’s expense ratio on the AMFI website and in the fund’s factsheet, which are now disclosed clearly.
Frequently asked questions
What is an expense ratio in a mutual fund?
It is the annual fee a fund charges to manage your money, as a percentage of assets. It is deducted from the fund daily and reflected in the NAV, so it reduces your returns without a separate bill.
How does the expense ratio affect my returns?
It is charged every year regardless of performance and compounds over time. Even a 1 percent difference can add up to a large amount over decades, so a lower expense ratio means more of your money stays invested.
What is a good expense ratio?
Lower is better. Index funds and ETFs are cheapest (often below 0.5 percent, and direct plans under 0.1 percent), while active equity funds are commonly 1 to 2 percent. Compare within the same fund type.
What is the difference between TER and BER?
Under the 2026 SEBI rules, TER (the all-in cost) is split into the Base Expense Ratio (the fund house’s management fee) plus separately disclosed brokerage and statutory levies, for greater transparency.
Do direct plans have lower expense ratios?
Yes. Direct plans skip the distributor commission, so their expense ratio is lower than regular plans, often by 0.5 to 1 percent, which improves your long-term returns.
With Jupiter: explore mutual funds, compare what each scheme costs, and start a SIP. New to funds? See direct vs regular plans and what mutual funds are.
Keep more of your returns
Understanding the expense ratio helps you avoid paying more than you need to, which over the years can mean a lot more wealth. With Jupiter, you can explore mutual funds, check what each scheme costs, and start a SIP in minutes, all in one app. Jupiter is the 1-app for everything money.
Mutual fund investments are subject to market risks. Read all scheme-related documents carefully. Expense ratios, SEBI caps, and disclosure rules are subject to change. Past performance is not indicative of future results. This article is general information, not investment advice. Consult a qualified adviser for guidance specific to your situation.
