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LoansJagat Team

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16 Sep 2025

What is a Floating Rate Note : Features & Benefits

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Key Takeaways
 

  • Floating Rate Note interest changes with market rates, so your returns can go up or down.
     
  • A Floating Rate Note protects against rising rates because it pays more when interest rates increase.
     
  • A Floating Rate Note provides regular income, though the exact payment can vary over time.

A Floating Rate Note (FRN) is a type of loan or debt security that pays interest that changes over time. Unlike fixed-rate bonds, the interest on an FRN moves with a benchmark rate like the LIBOR or MIBOR.

For example, imagine a company borrows money from the public by issuing FRNs linked to the 3-month MIBOR. If the MIBOR is 5%, the company pays 5% interest. If the rate rises to 6%, the interest payment also rises to 6%. This flexible interest rate helps investors earn more when rates go up and protects them from losses caused by rising rates.

FRNs are often issued by governments, banks, or large firms that want to raise funds while keeping borrowing costs in check. Since the interest changes with the market, these notes are less risky for investors during times of rate fluctuations. They suit people who want a regular income with lower risk from changing interest rates.

Understanding Floating Rate Notes

Floating Rate Notes (FRNs) are a type of loan or bond that pays interest, but the amount changes over time. Unlike fixed-rate bonds, which always pay the same interest, FRNs follow a changing interest rate called a benchmark, such as LIBOR or a government bond yield.

A Simple Example to Understand

Imagine you lend your toy to a friend.

  • Each week, they give you one sweet as a thank you.
     
  • But if sweets become more expensive, they start giving you two instead.

FRNs work similarly.
When market interest rates rise, the interest payments on FRNs increase. This helps protect the investor from losing money when rates or prices go up.

Bonus Tip: When investing in a Floating Rate Note (FRN), always check how often the interest rate resets, as frequent resets help you benefit more quickly when market rates rise.

Who Uses FRNs and Why?

FRNs are often issued by:

  • Governments
     
  • Large companies
     
  • Banks and financial institutions

They allow these borrowers to raise money while keeping their borrowing costs flexible.

Why FRNs Are Useful for Investors
 

  • Interest adjusts with market conditions
     
  • Offers some protection against rising interest rates
     
  • Adds variety to a fixed-income investment portfolio
     
  • Suitable for earning income safely in changing markets

FRNs are a smart and flexible choice for investors who want income that grows with the market.

How to Calculate the Interest on Floating Rate Notes?

To work out the interest on a Floating Rate Note (FRN), you simply add two parts: a reference rate and a fixed extra amount called a spread. The reference rate changes often and is based on things like LIBOR or government bond rates. The spread stays the same.

Here’s the easy formula:

Floating Interest Rate = Reference Rate + Fixed Spread

For example, if the reference rate is 4% and the spread is 1.5%, then the interest rate for that period will be 5.5%.

Since the reference rate can go up or down, the interest you earn from the FRN also changes each time. This makes FRNs helpful when interest rates are rising, because your payments can grow too.

Callable vs Non-Callable Floating Rate Notes

Floating Rate Notes (FRNs) come in two main types: Callable and Non-Callable. The big difference is whether the company or government that issued the FRN can end it early.

Here’s a simple comparison:
 

Feature

Callable FRN

Non-Callable FRN

Can the issuer end it early?

Yes, the issuer can repay before maturity

No, the issuer must pay until maturity

When is it usually called?

When interest rates go down

Not applicable

Impact on investors

May get lower returns if the FRN is called early

More steady and predictable payments

Yield (interest offered)

Usually a bit higher to cover the call risk

Usually a bit lower but more stable

Best for whom?

Investors who can take some risk

Investors who want stable, steady income


Choose based on your comfort with risk and what you expect from interest rates in the future.

Example of a Floating Rate Note: RBI Savings Bond

A good example of a Floating Rate Note is the Savings Bond issued by the Reserve Bank of India (RBI). The RBI links the interest rate on this bond to the current yield on government bonds. This means the interest you earn can go up or down over time.

The RBI reviews and adjusts the rate at regular intervals, so the payments change with the market. These bonds allow investors to earn a changing interest rate while keeping their original money safe. Since the government backs these bonds, they are also considered very secure.

This type of FRN suits people who want a safe place to invest their money but still want to benefit when interest rates rise.

How Do We Decide the Price of a Floating Rate Note?

The price of a Floating Rate Note (FRN) depends on a few key things. Let’s break it down simply.

Imagine you are selling a toy that gives sweets every week. If the number of sweets changes with time, people will only buy it if the deal sounds fair. The same idea works with FRNs.

Here’s what affects the price:
 

Factor

What It Means 

Reference Rate

A base rate, like MIBOR or bond yield, that keeps changing

Fixed Spread

An extra bit added to the reference rate as a reward

Next Reset Date

The day when the interest is checked and changed again

Current Market Rates

The general interest rates in the country at the moment


A Simple Rule to Remember
 

  • If interest rates go up, new FRNs give more returns. So, old FRNs may become less valuable.
  • If interest rates go down, old FRNs with higher interest rates become more valuable.

This is why the price and interest rate of FRNs often move in opposite directions.

Advantages of Floating Rate Notes (FRNs)

Floating Rate Notes come with many useful benefits, especially when interest rates are rising. Here's a simple look at why investors often choose FRNs:
 

Advantage

What It Means

Interest Rate Protection

FRNs increase their interest payments when market rates go up. This helps protect your money from rate changes.

Inflation Hedge

If prices rise, FRNs can pay more interest. This helps keep your earnings strong even when your money buys less.

Portfolio Diversification

FRNs add variety to your investments. They balance the risk of fixed-rate bonds and make your portfolio stronger.

Liquidity

It’s usually easier to buy or sell FRNs. They stay close to market interest rates, so more people want them.

Favourable Yield

When interest rates go up, FRNs can pay more than fixed-rate bonds. This is good for those who want regular income.


FRNs are flexible, protect your money from rising rates, and help build a strong and steady investment plan.

Disadvantages of Floating Rate Notes (FRNs)

Although Floating Rate Notes offer many benefits, they also come with a few drawbacks. Here’s a simple explanation of the main disadvantages:
 

Disadvantage

What It Means

Lower Initial Yield

FRNs usually start with a lower interest rate than fixed-rate bonds. This may not suit investors wanting quick income.

Interest Rate Risk

If interest rates fall, FRNs pay less. This can reduce your earnings over time.

Complexity

FRNs are harder to understand because their rates change. Some investors may find them confusing.

Call Risk

Some FRNs can be repaid early by the issuer. If this happens, you may need to reinvest at lower rates.

Market Volatility

Even though FRNs adjust to rates, their prices can still go up and down. Selling early could mean a loss.


FRNs are not always the best choice for everyone. It’s important to weigh these risks before investing.

Conclusion

Floating Rate Notes (FRNs) are useful investment tools that pay changing interest based on market rates. They help protect against rising rates and offer flexible returns. However, they can be complex and may offer lower initial income. Investors should consider their goals and risk comfort before choosing FRNs.

FAQ’s

Why do Floating Rate Notes have changing interest rates?
They are tied to benchmark rates like MIBOR or LIBOR, so the coupon adjusts as the benchmark moves.

Can a Floating Rate Note give higher returns than a fixed-rate bond?
Yes, in rising interest rate conditions, FRNs can outperform fixed-rate bonds.

Do all Floating Rate Notes let issuers repay early?
No, only callable FRNs allow early redemption; non-callable ones must run till maturity.

Are Floating Rate Notes good during uncertain markets?
Yes, because their floating coupons reduce risk from volatile interest rate movements.

Is it easy to sell a Floating Rate Note before it matures?
Usually, yes. FRNs stay close to market value, which supports good liquidity.
 

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LoansJagat Team

We are a team of writers, editors, and proofreaders with 15+ years of experience in the finance field. We are your personal finance gurus! But, we will explain everything in simplified language. Our aim is to make personal and business finance easier for you. While we help you upgrade your financial knowledge, why don't you read some of our blogs?

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