Liquid Mutual Fund Expense Ratio Explained Simply

When choosing a mutual fund, investors often focus on returns and risk but may overlook an important factor called the expense ratio. For liquid mutual funds, understanding this cost can help investors compare funds more effectively. The expense ratio is one of the factors that affects the fund’s NAV and overall returns.

What Is a Liquid Mutual Fund Expense Ratio?

The liquid mutual fund expense ratio is the annual percentage charged from a mutual fund scheme's assets to cover the costs of managing and operating the fund.

These expenses can include investment management, administration, registrar services, custody, audit, communication and other permitted operating costs. The total of these costs is generally known as the Total Expense Ratio (TER). AMFI explains that TER is calculated as a percentage of a scheme's average NAV, and the daily NAV is disclosed after deducting applicable expenses.

For example, if a fund has an expense ratio of 0.50% per year, this does not mean ₹500 is separately deducted from an investor's ₹1 lakh account. Instead, the expenses are accounted for within the scheme and reflected in its NAV.

Why Does Expense Ratio Matter?

The expense ratio directly affects the returns investors receive.

Suppose two liquid mutual funds have similar portfolios and generate similar gross returns. If one fund has lower operating expenses, it may have a slight advantage in terms of returns after expenses.

This is particularly relevant for liquid funds because they are generally used for short-term investment periods. When the investment period is short, even small differences in costs can matter when comparing otherwise similar funds.

However, investors should not select a fund based only on the lowest expense ratio.

How Is Expense Ratio Deducted?

The expense ratio is generally not charged to investors as a separate bill. Permitted scheme expenses are paid from the mutual fund's assets, and the NAV is calculated after adjusting for applicable expenses.

For example, imagine a liquid mutual fund earns income from its investments. A portion of the scheme's assets is used to meet eligible operating expenses. The remaining value contributes to the scheme's NAV.

Therefore, when you check the NAV or performance of a mutual fund, the reported NAV and returns generally already reflect the applicable scheme expenses.

Direct Plan vs Regular Plan

Another important factor is whether you choose a Direct Plan or Regular Plan.

Both plans belong to the same mutual fund scheme and have the same portfolio and fund manager. However, their expense ratios can differ because Regular Plans involve distributor-related costs, while Direct Plans do not involve a distributor in the same way.

AMFI states that Direct Plans generally have a lower expense ratio than Regular Plans and therefore have a separate NAV.

For investors comparing liquid funds, checking whether they are looking at a Direct or Regular Plan is therefore important.

How to Compare Liquid Fund Expense Ratios

Before investing, consider these points:

• Check the current expense ratio on the AMC or AMFI website.
• Compare funds within the same category.
• Check whether you are comparing Direct or Regular Plans.
• Look at the fund's portfolio and risk level.
• Consider consistency rather than focusing only on the lowest cost.
• Check other applicable charges and scheme conditions.

AMFI notes that mutual funds are required to disclose scheme TER information, making it easier for investors to compare current expenses.

Is a Lower Expense Ratio Always Better?

Not necessarily. A lower expense ratio can be beneficial, but it should be considered alongside portfolio quality, risk, fund management and performance.

A fund with a slightly higher expense ratio may still be worth considering if its overall characteristics better match an investor's requirements.

Final Thoughts

The liquid mutual fund expense ratio is an important cost that investors should understand before selecting a fund. It represents the operating expenses charged to the scheme and is reflected in the NAV.

For short-term investors, comparing expense ratios can be useful, but it should not be the only selection criterion. Always consider the fund's objective, portfolio, risk and current costs before making an investment decision.