Floater Funds
A floater fund is a debt mutual fund that invests at least 65% of its total assets in floating rate instruments, whose interest resets with benchmark rates. SEBI now calls it Floating Interest Rates Fund.
What Are Floater Funds?
A floater fund is an open-ended debt mutual fund that must invest at least 65% of its total assets in floating rate instruments, including fixed rate instruments that have been converted into floating rate exposure using swaps or other derivatives.
A floating rate bond pays interest that is reset periodically based on a benchmark rate (for example, a Treasury bill yield or an overnight rate) plus a fixed spread. When market interest rates rise, the coupon on such a bond also rises at the next reset. This makes floating rate bonds far less sensitive to interest rate changes than fixed rate bonds of the same maturity.
Floater funds exist to give investors a debt option that adapts to changing interest rates, which can be useful when rates are expected to rise or remain volatile.
How Does a Floater Fund Work?
- You invest at the applicable Net Asset Value (NAV) by lump sum, SIP or STP.
- The fund buys floating rate bonds, such as government floating rate bonds or corporate bonds whose coupons reset against a benchmark.
- It may also "convert" fixed rate bonds. The fund can hold a fixed rate bond and enter into an interest rate swap, where it pays a fixed rate and receives a floating rate. The combined position behaves like a floating rate exposure. SEBI counts such converted positions toward the 65% minimum.
- Coupons reset periodically. At each reset date, the bond's interest rate adjusts to the current benchmark plus spread.
- The 10% liquidity buffer. Most open-ended debt schemes must hold at least 10% of net assets in liquid assets. For this category, the 65% minimum is computed on net assets excluding this buffer.
- NAV moves less with rate changes than in a fixed-rate fund of similar maturity, though spreads, credit events and the remaining 35% of the portfolio can still cause movement.
Practical Example (Illustrative)
Compare two hypothetical ₹1,00,000 bonds, each with five years to maturity.
- Bond A (fixed rate): 7.5% coupon, fixed for five years.
- Bond B (floating rate): coupon = benchmark rate + 1.0%. The benchmark is 6.5% today, so the coupon is 7.5%.
Now suppose market rates rise and the benchmark moves to 7.25% before the next reset.
| Bond A (fixed) | Bond B (floating) | |
|---|---|---|
| Annual interest before the rise | ₹7,500 | ₹1,00,000 × 7.5% = ₹7,500 |
| Annual interest after the reset | ₹7,500 (unchanged) | ₹1,00,000 × (7.25% + 1.0%) = ₹8,250 |
| Effect on market price | Falls, because its 7.5% coupon is now less attractive | Changes much less, because its coupon has adjusted |
The figures are illustrative. A floater fund holds many such instruments, so its NAV is typically less affected by a rate rise than a fixed-rate fund of similar maturity.
Why Is It Important?
- Lower interest rate sensitivity: Floating coupons reduce the price impact of rising rates.
- Income can rise with rates: The fund's interest income tends to increase as benchmarks rise.
- Useful in uncertain rate cycles: Investors worried about rising rates may consider floater exposure within their debt allocation.
- Trade-off when rates fall: Coupons reset lower, and the fund does not gain as much from falling rates as a long-duration fixed-rate fund would.
Key Features
| Feature | Details |
|---|---|
| SEBI category | Debt scheme ("Floating Interest Rates Fund" under the 2026 circular) |
| Core rule | Min. 65% of total assets in floating rate instruments, including fixed rate instruments converted using swaps/derivatives |
| Liquid assets | At least 10% of net assets; 65% measured excluding this buffer |
| Duration | Not prescribed; floating rate instruments have low effective duration |
| Credit quality | Not prescribed; varies by scheme |
| Liquidity | Open-ended; subject to any exit load |
| Risk disclosure | Riskometer and Potential Risk Class (PRC) matrix |
Benefits and Limitations
Benefits
- Reduced interest rate risk compared with fixed-rate bond funds of similar maturity.
- Income linked to prevailing rates, which can help in a rising rate environment.
- Diversification within a debt portfolio.
Limitations and risks
- Limited upside when rates fall, because coupons reset lower.
- Basis and spread risk: benchmark rates and bond spreads may not move in line with the overall market.
- Derivative counterparty risk where swaps are used.
- Credit risk depending on the issuers chosen.
- Limited supply of floating rate bonds in the Indian market, which can affect portfolio construction.
- Slab-rate taxation for units bought on or after 1 April 2023.
Floater Funds vs Related Concepts
| Concept | Meaning | Key difference | Practical implication |
|---|---|---|---|
| Floater Funds | Min. 65% in floating rate instruments | Coupons reset with benchmark | Lower rate sensitivity; income moves with rates |
| Short Duration Funds | Portfolio Macaulay duration of 1-3 years | Fixed-rate bonds with short maturity | Low-moderate rate risk; no coupon resets |
| Dynamic Bond Funds | Invest across duration | Manager changes duration | Can gain more when rates fall, lose more when they rise |
| Money Market Funds | Money market instruments up to 1 year maturity | Very short maturity instruments | Very low rate risk; lower yields generally |
| Target Maturity Funds | Passive funds holding bonds to a fixed date | Fixed coupons, falling duration | Yield more predictable if held to maturity |
How Does It Apply to Mutual Fund Investors?
- Scheme selection: Check what share of the portfolio is in actual floating rate bonds versus swap-converted positions, the credit rating mix, YTM and the expense ratio.
- Portfolio role: Floater funds can complement fixed-rate funds, reducing the overall interest rate sensitivity of a debt allocation.
- Holding period: Many investors align floater funds with short to medium horizons, but check the scheme's actual portfolio and any exit load.
- Taxation: As explained on AMFI's tax page, from 1 April 2025 a fund investing more than 65% in debt and money market instruments is a "specified mutual fund". Gains on such units bought on or after 1 April 2023 are taxed at slab rates regardless of holding period. Older units follow earlier rules (long-term after 24 months; 12.5% without indexation for transfers on or after 23 July 2024). The Income-tax Act, 2025 applies from 1 April 2026; verify current rules.
Common Mistakes and Misconceptions
-
"Floater funds have zero interest rate risk." Correct understanding: They have lower, not zero, rate risk. Spread changes, reset lags and fixed-rate holdings can still move the NAV. Why it matters: Short-term returns can still vary.
-
"Floater funds always beat other debt funds when rates rise." Correct understanding: They usually hold up better, but results depend on credit quality, spreads and portfolio mix. Why it matters: Compare actual portfolios, not just category labels.
-
"Swaps make the fund risky." Correct understanding: Swaps are used here mainly to convert fixed rate exposure into floating exposure. They add counterparty risk but are part of the strategy SEBI allows. Why it matters: Understanding the role of derivatives helps you read the SID correctly.
-
"Floater funds are a substitute for liquid funds." Correct understanding: They may hold longer-maturity bonds and can carry credit risk, so they are not designed for very short-term parking. Why it matters: Use liquid funds or overnight funds for emergency money.
Important Terms to Know
- Debt Mutual Funds: Funds investing mainly in fixed-income instruments. Related glossary topic.
- Interest Rate Risk: The risk that bond prices fall when rates rise. Related glossary topic.
- Credit Risk: The risk of issuer default. Related glossary topic.
- Money Market Funds: Funds investing in money market instruments up to one year. Related glossary topic.
- Short Duration Funds: Debt funds with 1-3 year portfolio duration. Related glossary topic.
- Inflation Risk: The risk that inflation erodes real returns. Related glossary topic.
Key Takeaways
- Floater funds invest at least 65% in floating rate instruments, including swap-converted fixed rate bonds.
- Floating coupons reset with benchmarks, reducing interest rate sensitivity.
- They gain less when rates fall and still carry credit, spread and counterparty risk.
- The category is now named "Floating Interest Rates Fund" under SEBI's 2026 circular.
- Gains on units bought on or after 1 April 2023 are generally taxed at slab rates.
Related Glossary Terms
- Debt Mutual Funds
- Short Duration Funds
- Money Market Funds
- Dynamic Bond Funds
- Interest Rate Risk
- Credit Risk
References
- SEBI, Circular on Categorization and Rationalization of Mutual Fund Schemes, 26 February 2026
- SEBI, Master Circular for Mutual Funds, 20 March 2026
- AMFI, Tax Regime for Mutual Funds
Disclaimer
This content is for educational and informational purposes only and is not personalised investment, tax or legal advice. Mutual fund investments are subject to market risks; read all scheme-related documents carefully. Consult a qualified tax adviser for tax matters. Investment decisions should consider your financial goals, risk profile and the relevant scheme documents.
Want to explore how different debt funds respond to interest rate changes? Browse related terms in the FynnChintan Financial Glossary.
Frequently Asked Questions
What is a floating rate bond?
It is a bond whose interest rate is reset periodically based on a benchmark, such as a Treasury bill yield or an overnight rate, plus a fixed spread. When the benchmark rises, the coupon rises at the next reset, and vice versa.
What is SEBI's rule for floater funds?
A floater fund must invest at least 65% of its total assets in floating rate instruments, including fixed rate instruments converted to floating exposure through swaps or derivatives. The category is now called "Floating Interest Rates Fund".
When do floater funds tend to be useful?
They tend to be useful when interest rates are rising or uncertain, because their coupons adjust upward and their prices are less sensitive to rate increases. When rates fall, they generally gain less than long-duration fixed-rate funds.
Do floater funds carry credit risk?
Yes, depending on the bonds they hold. SEBI does not set a rating floor for this category, so check the scheme's rating profile in the factsheet.
How are floater funds taxed?
If the fund invests more than 65% in debt and money market instruments, gains on units bought on or after 1 April 2023 are taxed at your slab rate regardless of holding period, under rules applicable from 1 April 2025. Check current rules with a tax adviser.
This explanation is for general education only and is not investment advice. Mutual fund investments are subject to market risks; read all scheme-related documents carefully.