A low-interest rate environment can reduce the yields available on short-term debt instruments. However, this does not automatically make liquid funds unsuitable. These schemes are generally used for short-term liquidity management, where access to money and relatively low interest-rate sensitivity may matter more than seeking a high return.
The decision to invest in liquid funds should depend on the intended holding period, liquidity requirement, portfolio quality, expenses and risk appetite. Returns remain market-linked and may change as securities mature and the proceeds are reinvested at prevailing rates.
Table of Contents
What are liquid funds and how do they work?
Liquid funds are open-ended debt mutual fund schemes that invest in debt and money market securities with maturities of up to 91 days. Their portfolios may include treasury bills, commercial papers, certificates of deposit and other eligible short-term instruments.
Investors receive units at the applicable Net Asset Value (NAV). The NAV reflects the value of the portfolio after accounting for expenses and liabilities.
The short maturity of the underlying securities generally makes liquid funds less sensitive to interest-rate changes than debt schemes holding longer-maturity instruments. Their NAV can still be affected by credit events, changes in market yields and liquidity conditions.
Source: SEBI Master Circular for Mutual Funds, March 20, 2026.
Key Takeaways
- Liquid funds invest in debt and money market instruments with maturities of up to 91 days.
- Liquid fund returns depend on short-term interest rates, portfolio yields, credit quality, expenses and market conditions.
- Falling rates may gradually reduce returns as maturing securities are replaced with lower-yielding instruments.
- Liquid funds generally have lower interest-rate sensitivity than longer-duration debt funds, but they still carry market, credit and liquidity risks.
- Their suitability depends on the investor’s holding period, liquidity needs, risk appetite and the chosen scheme’s portfolio.
Key features of liquid funds
The main characteristics of liquid mutual funds include:
- Short-maturity portfolio: The scheme invests in debt and money market securities with maturities of up to 91 days.
- Relatively low interest-rate sensitivity: Short maturities generally limit the effect of changing rates compared with longer-duration debt funds.
- Market-linked returns: Liquid funds do not offer a fixed interest rate or guarantee the invested capital.
- Open-ended structure: Units can generally be purchased and redeemed on business days, subject to the applicable cut-off times and scheme terms.
- Graded exit load: An exit load applies to redemptions during the first six days after allotment and becomes nil from Day 7 onwards.
- Defined risk profile: Credit, liquidity and market risks remain relevant despite the short portfolio maturity.
How do low interest rates affect liquid fund returns?
Interest-rate changes affect the income earned by a liquid fund as well as the value of its existing securities:
Lower yields on new investments
When short-term interest rates decline, newly issued treasury bills, commercial papers and certificates of deposit may offer lower yields. This can gradually reduce the income earned by the fund.
Reinvestment at prevailing rates
Securities held by liquid funds mature frequently. During a low-interest rate period, the maturity proceeds may have to be reinvested in instruments offering lower yields than those previously held.
Limited price movement
Falling interest rates can increase the market value of existing fixed-rate securities. However, the effect is generally modest for liquid funds because their underlying securities have short maturities.
Greater effect of expenses
When gross portfolio yields are low, the expense ratio can account for a larger share of the return earned before expenses. Costs should therefore be considered alongside portfolio quality and liquidity.
These effects occur as the portfolio changes. A scheme’s previous return does not indicate what investors will earn after market rates have moved.
Past performance may or may not be sustained in future.
Is it suitable to invest in liquid funds during low interest rates?
Liquid funds may remain suitable during a low-interest rate scenario if the main objective is short-term deployment of money rather than seeking a fixed or high return.
They may be considered where:
- The money is expected to be required in the relatively near term.
- The investor wants to park temporarily unallocated funds.
- Access to money is a priority.
- The investor accepts that returns and capital are not assured.
- The scheme’s credit quality, maturity profile and expenses are suitable for the requirement.
A low interest rate should not be the only factor behind the decision. Moving into a longer-duration or lower-credit-quality fund merely to seek a higher yield can introduce risks that may not suit a short-term need.
What should you check before investing in a liquid fund?
Several portfolio and scheme-level factors deserve attention:
- Investment horizon: Estimate when the money will be required and whether the intended holding period suits the scheme.
- Yield to maturity: YTM indicates the portfolio’s current yield profile, but it is not a promised return.
- Average maturity and duration: These measures help explain how quickly the portfolio matures and how sensitive it may be to interest-rate changes.
- Credit quality: Review the ratings, issuers and concentration of the securities held by the scheme.
- Expense ratio: Scheme expenses are deducted from its assets and affect investor returns.
- Exit load: Check the cost of redeeming during the first few days after investment.
- Riskometer: This indicates the scheme’s stated level of risk.
- Potential Risk Class: For debt schemes, the PRC indicates the maximum interest-rate and credit risk the scheme may assume.
- Redemption facility: Review the normal redemption process and whether an instant-access facility is available.
- Issuer concentration: A high allocation to one issuer or group can increase the effect of an adverse credit event.
Who may consider investing in liquid funds?
Liquid funds may suit investors whose priority is short-term cash management:
- Investors temporarily parking surplus money
- Investors preparing for a foreseeable short-term expense
- Businesses managing short-term cash flows
- Investors waiting to deploy money into another investment
- Investors seeking a debt fund with relatively low interest-rate sensitivity
- Investors who understand the applicable redemption process and market-linked nature of returns
They may be less suitable for investors seeking assured returns, complete protection of capital or long-term wealth accumulation. Investors building an emergency reserve should also consider whether the redemption timeline meets their need for immediate access.
How much return can you expect from liquid funds?
Liquid funds do not offer a fixed or assured rate of return. The return earned during a particular period depends on:
- Prevailing short-term interest rates
- Yields on securities held by the scheme
- Changes in the portfolio as instruments mature
- Credit and liquidity conditions
- The scheme’s expense ratio
- Any applicable exit load
- The purchase and redemption NAVs
Yield to maturity can provide context about a portfolio’s current yield, but it should not be read as the return an investor will receive. Market rates, holdings and expenses can change during the investment period.
Past performance may or may not be sustained in future.
How should you invest in a liquid mutual fund?
The following steps can help structure the selection process:
- Complete KYC requirements: Ensure that the applicable Know Your Customer requirements have been fulfilled.
- Define the purpose: Identify why the money is being invested and when it is likely to be required.
- Compare schemes: Review the investment objective, portfolio, maturity profile, credit quality, expenses, Riskometer and Potential Risk Class.
- Choose a plan: Direct and regular plans invest in the same portfolio but have different expense structures.
- Review transaction terms: Check the minimum investment, applicable NAV rules, exit load and redemption process.
- Select an investment method: A lumpsum investment is commonly used to park surplus funds, while an SIP may be available for periodic contributions.
- Monitor the investment: Review whether the fund continues to match the original short-term requirement.
About Bajaj Finserv Liquid Fund
Short-term surplus money does not have to remain idle while you decide how to use it. Bajaj Finserv Liquid Fund, offered by Bajaj AMC, provides a convenient way to invest in debt and money market instruments with maturities of up to 91 days. The scheme offers:
- Easy entry: Start with a fresh investment of ₹100 or an SIP of ₹1,000, subject to the applicable scheme terms.
- Access to your money: Redeem up to ₹50,000 or 90% of the investment value instantly, whichever is lower, under the instant-redemption facility.
- Short-maturity exposure: The portfolio’s short maturity helps keep interest-rate sensitivity relatively low.
- Professional portfolio management: The fund is managed within a defined investment mandate covering eligible short-term debt and money market instruments.
- Flexible investment options: Invest through a lumpsum amount or an SIP based on your cash flow and short-term requirements.
- No extended lock-in: The graded exit load applies only from Day 1 to Day 6 and becomes nil from Day 7 onwards.
Bajaj Finserv Liquid Fund may be considered for temporarily parking surplus money, managing near-term cash requirements or holding funds before deploying them elsewhere. Review the scheme’s investment objective, Riskometer, portfolio, expenses and transaction terms to assess whether it suits your requirements. There is no assurance that the investment objective of the scheme will be achieved.
Source: Bajaj AMC, Bajaj Finserv Liquid Fund.
Liquid funds versus fixed deposits and savings accounts
The three options differ in how returns, liquidity and investment risk are structured:
| Basis | Liquid fund | Fixed deposit | Savings account |
| Return | Market-linked and not assured | Interest rate is set under the deposit terms | Interest rate is set by the bank |
| Capital value | NAV may rise or fall | Follows the agreed deposit terms | Balance does not fluctuate with securities markets |
| Access to money | Subject to redemption processing and scheme facilities | Premature withdrawal may attract a penalty | Generally available on demand |
| Interest-rate effect | Portfolio yield changes as securities mature | Contracted rate generally applies until maturity | Bank may revise the interest rate |
| Credit exposure | Depends on securities held by the scheme | Exposure to the deposit-taking bank | Exposure to the account-holding bank |
| Tax treatment | Gains are generally taxed at the applicable slab rate | Interest is generally taxable at the applicable slab rate | Interest is taxable, subject to applicable deductions |
Returns on fixed deposits/savings accounts are fixed, however, returns on mutual funds are subject to market risks.
Taxation rules for liquid mutual funds
Liquid funds generally meet the definition of a specified mutual fund under Section 50AA because they invest more than 65% of their proceeds in debt and money market instruments.
Gains from units acquired on or after April 1, 2023, are treated as short-term capital gains regardless of the holding period. They are generally taxed at the investor’s applicable income-tax slab rate without indexation. Applicable surcharge and 4% health and education cess may increase the final tax liability.
The exact treatment depends on the scheme’s portfolio, acquisition date, transfer date and the investor’s circumstances.
Source: Income Tax Department, Section 50AA.
The tax information in this article is based on prevailing laws at the time of publishing the article and is subject to change. Please consult a tax professional or refer to the latest regulations for up-to-date information.
Conclusion
A low interest rate environment can reduce liquid fund returns as maturing securities are reinvested at lower yields. It does not, by itself, make liquid funds unsuitable.
These schemes may still serve short-term liquidity and temporary cash-deployment needs because they invest in instruments with maturities of up to 91 days. Investors should consider the holding period, portfolio quality, expenses, exit load and redemption terms instead of choosing a scheme only for its recent return.
FAQs
Are liquid funds suitable when interest rates are falling?
Liquid funds may remain suitable for short-term liquidity needs, although falling rates can gradually reduce their portfolio yield. The decision should reflect the investor’s holding period, liquidity needs and risk appetite.
How do liquid funds perform when interest rates fall?
Existing securities may record modest price gains, but maturing investments are generally replaced at lower yields. This reinvestment effect can reduce subsequent returns.
Can liquid funds lose money?
Yes. A liquid fund’s NAV can decline because of a credit event, liquidity pressure or a change in market yields, although short maturities generally limit interest-rate sensitivity.
Are liquid funds secure?
Liquid funds are not guaranteed or risk-free. Their risk depends on the credit quality, maturity, liquidity and concentration of the securities held in the portfolio.
Is a liquid fund better than a fixed deposit?
Neither option is better in every situation. A liquid fund offers market-linked returns and redemption flexibility, while a fixed deposit offers a contracted interest rate subject to its terms.
Is there a lock-in period for liquid funds?
Liquid funds generally have no mandatory lock-in period. However, a graded exit load applies to redemptions during the first six days after allotment.
How long should investors remain invested in liquid funds?
There is no prescribed holding period. Liquid funds are generally used for relatively short-term requirements, and the holding period should match the investor’s expected cash needs.
Can liquid funds be used for an emergency reserve?
Liquid funds may be considered for part of an emergency reserve if their redemption timelines meet the investor’s needs. Money that may be required immediately may need to remain in an account offering on-demand access.
What is the difference between a liquid fund and an overnight fund?
An overnight fund invests in securities with a maturity of one business day. A liquid fund can invest in securities with maturities of up to 91 days and may therefore carry relatively higher interest-rate and credit risk.
What factors should investors check before investing in liquid funds?
Investors should review the intended holding period, portfolio yield, average maturity, credit quality, issuer concentration, expense ratio, exit load, Riskometer and redemption facility.
What returns can investors earn from liquid funds?
Returns are not fixed or assured. They depend on prevailing short-term interest rates, portfolio yields, expenses, credit conditions and the NAVs applicable at purchase and redemption.
