Floater Funds: How Floating Rate Debt Funds Work

A fixed rate bond pays the same interest throughout its life. If market rates rise, that fixed payment looks less attractive, so the bond price falls.

A floating rate bond pays interest that is reset at set intervals, based on a market benchmark rate. If market rates rise, the interest it pays rises too, so its price does not need to fall as much.

That single difference is what makes floater funds behave differently from most debt funds.

By category rules, a floater fund must invest most of its money in floating rate instruments. Some funds also hold fixed rate bonds and use interest rate swaps to turn them into floating rate exposure.

The fact sheet shows the mix, the average maturity and the credit quality. Our page on the fact sheet explains where to find these.

When interest rates rise, many fixed-rate debt funds fall in value, sometimes noticeably. A floater fund usually holds up better, because the interest on its bonds resets upward over time.

This is the main reason people consider floater funds. Our post on what happens when interest rates change covers the bigger picture, and our page on YTM and modified duration explains rate sensitivity in detail.

When rates fall, the interest on floating rate bonds resets lower, so the income the fund earns goes down. Fixed-rate funds, especially longer ones, tend to gain more in that situation.

So floater funds are not better in every environment. They trade the chance of big gains in a falling-rate period for more stability when rates rise.

Liquid funds hold very short instruments, so they are steady in almost any rate environment. Short duration funds hold bonds for a few years, so they move more with rates.

This category sits in an interesting place: their holdings may last longer, but because the interest resets, their sensitivity to rates can be lower than the maturity suggests. Our pages on liquid funds and short duration funds cover the neighbours.

Floating rate bonds reset their interest at set intervals, such as every few months, linked to a market benchmark rate. The more often they reset, the more closely the fund income follows current rates.

That reset gap is why a floater fund value can still move a little when rates change suddenly. The protection is real, but it is not instant or complete.

Floating rates protect against interest rate moves, not against a borrower failing to pay. If a floater fund holds lower-rated bonds, it carries credit risk like any other debt fund.

Check the credit rating breakdown on the fact sheet. Our page on credit risk funds explains the warning signs.

Some investors move into this category when they expect rates to rise and out when they expect rates to fall. That requires predicting interest rates correctly, which even professionals often get wrong.

A calmer approach is to choose debt funds based on when you need the money, and to use a floater fund as one option among several, not as a bet on rates. Our page on asset allocation explains how to match funds to time frames.

Someone with money needed in one to three years who wants a debt fund that is less exposed to rising rates.

Someone who already holds longer-duration debt funds and wants to balance that rate sensitivity with something steadier.

They are not built for long-term growth, and they are not a substitute for an emergency buffer kept in the bank.

Imagine you are saving for a goal two years away and expect interest rates might rise during that time. A long duration fund could fall if rates rise. A floater fund would usually be affected less, because the interest it earns would rise along with rates.

If rates fall instead, the floater fund would earn a bit less, but the money would still be relatively steady for the goal.

Many such schemes have little or no exit load, but some do for early withdrawals. Check the scheme documents before investing.

Redemption money usually reaches your bank within a few working days. Our page on the redemption process explains timelines.

Think of a floater fund as one tool in the debt part of your portfolio, often for money needed in one to three years. It works alongside liquid funds for very short money and equity for long-term goals.

As with all debt funds, returns are modest, so the expense ratio takes a meaningful share. Trading inside the fund also has costs, which our page on portfolio turnover ratio explains. Compare costs between schemes in this category and between direct and regular plans.

Our page on expense ratio explains how costs work.

For tax purposes, these are debt funds. The rules for debt funds have changed more than once, and we do not quote rates.

Our page on mutual fund taxation explains the structure, and a tax adviser can confirm your position.

• Mostly floating rate bonds, whose interest resets.
• Less hurt when rates rise, less helped when rates fall.
• Still check credit quality and costs.
• Choose by time frame, not by rate predictions.

We are distributors rather than investment advisers and we recommend no schemes. If you want help deciding where a floater fund fits, get in touch.