Mutual funds vs Fixed deposits: Which investment to choose?

Since time immemorial, fixed deposits (FDs) have dominated India's investment landscape. The older generation relied on their safe and risk-free returns. However, when you do a thorough check, over the long-term, even the most lucrative FDs - they barely beat inflation.

In effect, it means a hefty sum saved today would dwindle in value in the coming decades.

That's why it is essential to compare FDs with other available investment options such as mutual funds. It will help you figure out the best way to invest in the long run. And that there's only one clear choice when it comes to building a portfolio that beats inflation.

Understanding mutual funds

Mutual funds are investment vehicles that pool money from multiple investors to invest in a diversified portfolio of stocks, bonds, or other securities. These funds are managed by professional fund managers who make investment decisions on behalf of the investors, aiming to generate returns based on the performance of the underlying assets.

Broad types of mutual funds:

• Equity mutual funds: Invest in stocks and aim for high returns, though with higher risk. Best suited for long-term goals (5 years or more), as they need time to ride out market volatility and deliver growth.
• Debt mutual funds: Invest in bonds and other fixed-income securities, providing lower returns but reduced risk. Suitable for short- to medium-term goals.
• Hybrid mutual funds: A mix of equity and debt, offering a balance between growth and stability.

The returns on mutual funds are market-linked and depend on the performance of the underlying portfolio, and they can vary significantly. While equity funds have the potential for higher returns, they also come with higher volatility and risk. Debt funds, on the other hand, offer lower returns but are relatively safer.

Suggested read: How to choose a mutual fund

Understanding fixed deposits

Fixed deposits (FDs) are a type of low-risk investment where an investor deposits a lump sum amount with a bank or financial institution for a fixed tenure at a predetermined interest rate. The returns on FDs are guaranteed, and the principal amount is also protected. Fixed deposits are suitable for investors who prioritise safety and a guaranteed return.

Types of fixed deposits:

• Bank fixed deposits: Offered by commercial banks, they provide a fixed rate of interest.
• Company FDs: Offered by companies, these offer higher interest rates but come with slightly higher risk compared to bank FDs.
• Post office term deposits: Backed by the government, they offer a safe and stable return.

Unlike mutual funds, which are market-driven, fixed deposits are fixed-income instruments that are unaffected by market fluctuations and instead move in line with prevailing interest rates. However, over the long term, equities as an asset class have significantly more growth potential than fixed income. That's why equity-based mutual funds often outperform FDs over extended periods, despite short-term volatility.

What are the key differences between mutual funds and fixed deposits?

Understanding the key differences between mutual funds and fixed deposits is essential to make an informed decision about where to invest your money. Let's explore how they compare in terms of returns, risk, liquidity, and taxation:

Suggested read: Modi & 95 per cent Indians love FDs. But there's a better alternative

Which option offers better returns: Mutual funds or fixed deposits?

Before comparing returns, it's important to understand that choosing the right investment is more about selecting the appropriate asset class based on your financial goal and time horizon. Equities, despite being volatile, are better suited for long-term goals (more than 5 years) due to their higher growth potential, while fixed income options like FDs or debt funds are better aligned with short-term needs where capital preservation is key.

Mutual funds:

• Equity mutual funds: These funds can generate returns of 10-15 per cent annually over the long term, driven by the performance of the stock market. While equity mutual funds come with higher risk, they provide opportunities for significant capital appreciation.
• Debt mutual funds: These funds provide more stable returns, typically in the range of 6-8 per cent, and are less affected by market volatility compared to equity funds. They are a safer option for conservative investors seeking modest returns.

Fixed deposits:

• Interest rates: Fixed deposits offer guaranteed returns, typically between 6-7 per cent annually, depending on the bank and tenure. The returns are fixed, which means there is no risk of losing principal, but the growth potential is lower compared to equity-based investments.

While FDs provide predictable returns, mutual funds - especially equity mutual funds - have the potential for higher growth over time. However, mutual funds come with the risk of market fluctuations, which could lead to negative returns in the short term.

Which investment is safer: Mutual funds or fixed deposits?

Fixed deposits with nationalised banks are considered virtually risk-free. The returns are also fixed, which eliminates the risk of losing money. However, fixed deposits with companies can be riskier.

Mutual funds, on the other hand, carry varying degrees of risk depending on the type of fund:

• Equity Funds: These funds are subject to market fluctuations, and their returns depend on the performance of the stock market. They carry a higher risk but can generate higher returns.
• Debt Funds: These funds are relatively safer as they invest in fixed-income instruments like bonds, but they are still subject to risks like interest rate changes and default risk.

The choice between mutual funds and fixed deposits depends on your risk tolerance. If you're risk-averse and prefer stability, fixed deposits might be a better choice. If you're willing to take on some risk for potentially higher returns, mutual funds could be the way to go.

Which is more liquid: Mutual funds or fixed deposits?

Liquidity refers to how easily an investment can be converted into cash. Let's compare how mutual funds and fixed deposits fare in terms of liquidity:

Mutual Funds:

• Equity funds can generally be redeemed anytime, though an exit load may apply if withdrawn before a specified period (typically 1 year).
• Debt funds are also liquid, and you can redeem them at any time without penalties.

Fixed deposits:

• Fixed deposits have a lock-in period, and premature withdrawals typically incur penalties. You may lose a portion of the interest earned if you withdraw before the maturity date.
• Some banks offer sweep-in FDs, which allow you to link your FD to your savings account, offering more flexibility in accessing funds.

However, if you require penalty-free access to your money, mutual funds tend to be more liquid. Unlike FDs, they typically allow redemptions at any time without penalties—though some funds may levy a small exit load if withdrawn within a specified period.

Which is more tax-efficient: Mutual funds or fixed deposits?

When considering taxes, mutual funds and fixed deposits are treated differently.

Mutual funds:

• Equity mutual funds are subject to long-term capital gains tax (LTCG) of 12.5 per cent if held for more than 1 year. That too, it applies on gains above Rs 1.25 lakh per annum. Short-term capital gains (STCG) are taxed at 20 per cent if the holding period is less than 1 year.
• Debt mutual funds are taxed according to the investor's income tax slab, with no indexation benefits.

Fixed deposits:

• The interest earned on FDs is fully taxable according to the investor's income tax slab, regardless of the holding period.
• There are tax-saving FDs that come with a 5-year lock-in and offer tax benefits under Section 80C of the Income Tax Act, but these are subject to the same tax treatment as regular FDs.

Mutual funds offer better tax efficiency - especially for long-term equity investors. More importantly, when it comes to mutual funds, you are taxed only on redemption. On the other hand, in the case of FDs, you are taxed on the accrued interest every year. Suggested read: Investing in a tax-saving fixed deposit

Which is best for different types of investors: Mutual funds or fixed deposits?

The right investment choice depends not just on your risk appetite but also on your time horizon. Your financial goal and how long you have to achieve it should guide the selection of the appropriate asset class.

Mutual funds:

• Equity mutual funds are best suited for long-term investors—typically those with a horizon of 5 years or more—looking to build wealth through capital appreciation. They are ideal for goals like retirement, a child's education, or buying a house.
• Debt mutual funds are more appropriate for short- to medium-term goals, offering better liquidity and tax efficiency than FDs, while still prioritising capital preservation.
• Both types of funds require some comfort with market movements, though equity funds come with significantly higher short-term volatility.

Fixed deposits:

• Ideal for conservative investors looking for capital protection and predictable returns over a short-term horizon—such as emergency funds, upcoming expenses, or parking surplus funds. FDs are simple, secure, and unaffected by market volatility.

Conclusion

There's no universal winner. A well-structured portfolio often combines both: equity funds for long-term growth, debt funds for intermediate needs, and FDs for short-term safety and guaranteed returns. The key is to match your investment choice with your goal and time frame.

Also read: FD vs Mutual Fund: Which is the smarter choice?

This article was originally published on May 01, 2025.