What it means
Most fixed-rate loans keep the same interest rate for life. Floating-rate and adjustable-rate loans do not, and instead have set dates, called reset dates, on which the rate is recalculated according to the loan agreement.
The new rate is usually a reference rate plus a margin. The reference rate is a published market benchmark, such as an overnight borrowing rate or a government bond yield, and the margin is a fixed percentage added by the lender to cover its costs and risk.
Reset dates may be monthly, quarterly, six-monthly or yearly, and they are written into the contract. An adjustable-rate mortgage might have a fixed rate for the first five years and then reset every year, so the first reset after the fixed period is often the most important.
Many contracts also separate the date on which the benchmark is observed from the date the new rate starts to apply. The observation date is often called the fixing date, and a gap of a few days between the two is common.
For businesses, the practical impact is on cash flow and budgeting. A treasury team should maintain a calendar of reset dates across all loans and swaps, estimate the likely change in payments before each one and decide whether to hedge, fix the rate or repay early.
Caps and floors can limit the change. A rate cap sets a maximum for the new rate or for the size of any single adjustment, while a floor sets a minimum, and borrowers should check both before relying on a forecast.
In practice
Real-world examples.
Example
A homeowner has a mortgage that is fixed for five years and then resets each year. On the first reset date the lender recalculates the rate, and the monthly repayment on a $400,000 balance rises by several hundred dollars.
Example
A manufacturing company has a $6,000,000 term loan that resets every quarter. Its treasurer adds the reset dates to the finance calendar and prepares a quarterly estimate of interest costs a week before each date.
Example
An investor holds a floating-rate note that pays a coupon reset every six months. On each reset date, the issuer announces the new coupon based on the benchmark rate, and the investor updates the expected income from the holding.
Formula
Calculation
New rate on the reset date = reference rate + margin; Interest for the period = principal x new rate x (days in period / days in year).
Suppose a company has a $10,000,000 loan with quarterly resets, a margin of 2.00% and a reference rate of 4.00% on the reset date. New rate = 4.00% + 2.00% = 6.00%. Treating the quarter as exactly one quarter of a year, interest for the period = 10,000,000 x 0.06 x 0.25 = $150,000. If the reference rate rises to 4.50% at the next reset, the new rate = 6.50% and the next quarter's interest = 10,000,000 x 0.065 x 0.25 = $162,500, which is $12,500 more.Case study
Seen in the real world.
Harbour Lane Logistics is an illustrative, fictional freight company with a $12,000,000 floating-rate loan that reset every three months. The finance team had budgeted for interest at the rate in force when the loan was signed and did not track reset dates.
Over a year of rising benchmark rates, the loan reset four times and the annual rate rose from 5.0% to 7.0%. The extra interest was 12,000,000 x 0.02 = $240,000 on an annualised basis, which the company had not budgeted.
The new finance manager built a reset date calendar, set a rule to review hedging options two weeks before every date and arranged a swap to fix two thirds of the debt. The illustrative lesson is that a reset date is a recurring risk event, and knowing it is coming is the first step to managing it.
Watch out
Common mistakes.
- Budgeting interest at the initial rate for the whole life of a floating-rate loan, when each reset can change the cost.
- Confusing the reset date with the payment date, since the rate may be set on one date and paid weeks later.
- Ignoring caps and floors, which can limit how far the rate can move and therefore change the real exposure.
Questions
People also ask.
Is a reset date the same as a maturity date?
No, the maturity date is when the loan must be repaid, while reset dates are the points at which the interest rate is recalculated, and there may be many before maturity.
How can a borrower prepare for a reset date?
By estimating the new rate from current benchmarks, checking cash flow can cope with a higher payment and deciding whether to hedge or refinance beforehand.
Do fixed-rate loans have reset dates?
Most do not, but some fixed-period loans, such as adjustable-rate mortgages, have an initial fixed period followed by regular resets.
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