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The Global Insight

How do you determine the discount rate on a lease?

Author

Michael Gray

Updated on February 07, 2026

IFRS 16 defines the rate implicit in the lease as the discount rate at which:

  1. the sum of the present value of the lease payments and unguaranteed residual value equals to.
  2. the sum of the fair value of the underlying asset and any initial direct costs of the lessor.

What is discount rate in lease accounting?

“The rate of interest that a lessee would have to pay to borrow on a collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment.”

How do you calculate lessee’s incremental borrowing rate?

How should the lessee estimate its incremental borrowing rate? The lessee should use the rate at which it would finance 100% of the cost of the right-of-use asset. Ie. (80% x rate for secured borrowing) + (20% x rate for unsecured borrowing).

How do you calculate NPV on a lease?

The formula for finding the net present value of future lease payments on a contract is: (PV) = C * [(1 – (1 + i)^ – n) / i]. PV = present value, C = the cash flow each period, i = the prevailing interest rate and n = number of lease payments. Define your variables.

How do you calculate borrowing rate?

A finance charge is the dollar amount that the loan will cost you. Lenders generally charge what is known as simple interest. The formula to calculate simple interest is: principal x rate x time = interest (with time being the number of days borrowed divided by the number of days in a year).

How are lease payments discounted in Ind as 116?

The lease payments shall be discounted using the interest rate implicit in the lease, if that rate can be readily determined. If that rate cannot be readily determined, the lessee shall use the lessee’s incremental borrowing rate.

When to use volume based discounts in IAS 2?

In our view, volume-based discounts should be recognised when it is probable they will be received. When the ‘cost’ for IAS 2 purposes is subject to uncertainties, the most likely cost is used. Therefore rebates that are probable should be deducted from the cost of the inventory and recognised as a prepayment or similar asset.

How are lease payments discounted at the commencement date?

At the commencement date, a lessee shall measure the lease liability at the present value of the lease payments that are not paid at that date. The lease payments shall be discounted using the interest rate implicit in the lease, if that rate can be readily determined.

Why are cash flows discounted in net present value?

The cash flows in net present value analysis are discounted for two main reasons, (1) to adjust for the risk of an investment opportunity, and (2) to account for the time value of money (TVM). The first point (to adjust for risk) is necessary because not all businesses, projects, or investment opportunities have the same level of risk.