Expense ratio

The expense ratio covers fund management, administration and distribution costs. You never pay it as a separate bill. It is deducted before the NAV is declared, so the return you see is already net of it.

Why a small number matters so much

An expense ratio sounds tiny, often around 1%, but it is charged every year on your whole balance, and it compounds against you exactly as returns compound for you. Over a few years the gap between a 0.3% fund and a 1.5% fund is minor; over thirty years, that one-point-plus difference can cost lakhs on a large portfolio. Because the fee comes out quietly before the NAV is set, most investors never feel it, which is exactly why it is worth checking.

Direct versus regular plans

Every fund sells two versions. A regular plan includes a commission paid to the distributor who sold it, so its expense ratio is higher. A direct plan of the very same fund, bought straight from the fund house, cuts out that commission and charges less, which means a higher return for an identical portfolio. Over time that difference alone adds up.

Where to find it, and what is reasonable

Every scheme publishes its expense ratio in its factsheet and on the fund house site. As a rough guide, index funds and ETFs are the cheapest, often a fraction of a percent, because they simply track an index; actively managed funds charge more for the manager’s work. Lower is not automatically better if a pricier fund genuinely delivers, but the fee is one of the few things about a fund you can know for certain in advance. See how costs fit into choosing in how to pick a mutual fund.