Difficulty: Intermediate | Prerequisites: Basic understanding of present value, time value of money, and the distinction between assets and expenses.
Lease accounting determines whether a company that rents an asset shows it as though it merely pays rent (operating lease) or as though it bought the asset on credit (financing lease). This matters because the balance sheet, income statement, and key financial ratios all look different depending on the classification. ASC 842 (US GAAP) and IFRS 16 overhauled lease accounting in recent years, requiring lessees to recognise nearly all leases on the balance sheet. If you are coming in cold, make sure you are comfortable with present value calculations first.
A lease is a contract giving the lessee the right to use an asset in exchange for periodic payments. Under current standards, lessees recognise a right-of-use asset and a lease liability for virtually all leases. The key distinction is between operating leases (straight-line expense) and financing leases (front-loaded expense through separate interest and amortisation charges).
Lease
A contract in which one party (the lessor) permits another party (the lessee) to use an identified asset for a period of time in exchange for consideration, typically periodic payments.
Lessor
The owner of the asset who grants the right to use it. Think of it as the landlord.
Lessee
The party that obtains the right to use the asset. Think of it as the tenant.
Operating lease
A lease that does not transfer substantially all the risks and rewards of ownership to the lessee. The lessee recognises a right-of-use asset and lease liability, but total lease expense is recognised on a straight-line basis. In simple terms, it looks more like renting.
Financing lease (capital lease)
A lease that transfers substantially all the risks and rewards of ownership. The lessee records a right-of-use asset and lease liability, and expense is split into amortisation of the asset and interest on the liability. In simple terms, it looks more like buying on credit.
Right-of-use (ROU) asset
The lessee's asset representing its right to use the leased property over the lease term. Recognised on the balance sheet at commencement.
Lease liability
The lessee's obligation to make future lease payments, measured at the present value of those payments at commencement.
Implicit interest rate
The discount rate that causes the present value of the lease payments plus the unguaranteed residual value to equal the fair value of the underlying asset. Think of it as the interest rate baked into the lease terms.
Residual value guarantee
A promise by the lessee (or a third party) to make up the difference if the asset's value at the end of the lease falls below a specified amount. Included in lease payments when calculating the liability.
Lease inception
The date the lease agreement is signed by both parties.
Lease commencement
The date the lessee gains physical access to and can begin using the asset. This is when the ROU asset and lease liability are recognised.
Short-term lease election
An accounting policy choice allowing lessees to skip balance-sheet recognition for leases with a term of 12 months or less. Payments are simply expensed as incurred.
A lease is a contract between a lessor (owner) and a lessee (user)
The lessee pays periodic amounts for the right to use the asset
Accounting follows substance over form: the economic reality of the arrangement matters more than its legal label
Inception is when both parties sign the agreement
Commencement is when the lessee gains access to the asset
The ROU asset and lease liability are recognised at commencement, not inception
Classification (operating vs financing) is determined at inception but measured at commencement
Fixed periodic payments
Purchase options, if the lessee is reasonably certain to exercise them
Residual value guarantees (the portion the lessee expects to owe)
Penalties for terminating the lease, if termination is reasonably certain
Operating lease
Recognise a ROU asset and lease liability at commencement
Total lease expense is recognised on a straight-line basis over the lease term
The single lease expense line combines what would otherwise be interest and amortisation
Financing lease
Recognise a ROU asset and lease liability at commencement
Amortise the ROU asset (usually straight-line)
Recognise interest expense on the lease liability separately
Because interest is calculated on the declining balance, interest expense is highest at the start and decreases over the lease term
Total expense (interest + amortisation) is front-loaded compared to an operating lease
Operating lease, each period: Dr Lease Expense, Cr Cash (with adjustments to the ROU asset and lease liability behind the scenes to keep the expense straight-line)
Financing lease, each period: Dr Amortisation Expense, Dr Interest Expense, Cr Accumulated Amortisation, Cr Lease Liability / Cash
Available for leases with terms of 12 months or less (at commencement, with no purchase option the lessee is reasonably certain to exercise)
If elected, the lessee skips recognising a ROU asset and lease liability entirely
Payments are expensed as incurred, the way all leases were treated before ASC 842
Before the standards changed, operating leases were entirely off-balance-sheet. Companies with large property portfolios (retailers, airlines) appeared less leveraged than they were. The current rules bring those obligations onto the balance sheet, giving investors a clearer picture of total commitments.
"Operating leases stay off the balance sheet." Under ASC 842, lessees recognise a ROU asset and lease liability for operating leases too. The difference from financing leases is in the expense pattern, not in whether the lease appears on the balance sheet.
"Interest expense on a financing lease is constant each period." Interest is calculated on the declining lease liability balance, so it is highest in the first period and decreases over time.
"Lease classification is determined at commencement." Classification is determined at inception (when the agreement is signed). Measurement (calculating the ROU asset and liability) happens at commencement.
"The short-term election applies to any lease under 12 months remaining." The election applies to leases whose original term at commencement is 12 months or less. A five-year lease with 11 months remaining does not qualify.
Know the criteria that distinguish an operating lease from a financing lease (transfer of ownership, purchase option, lease term relative to useful life, present value relative to fair value, specialised asset)
Be able to calculate the initial ROU asset and lease liability using present value
Understand why financing lease expense is front-loaded and operating lease expense is straight-line
The implicit interest rate definition is a common short-answer or multiple-choice target
True or false: Under ASC 842, operating leases are not recognised on the balance sheet.
Lease classification is determined at ______ (inception / commencement).
True or false: Interest expense on a financing lease increases over the lease term.
Fill in the blank: The short-term lease election applies to leases with an original term of ______ months or less.
True or false: The ROU asset is recognised at lease inception.
Answers: 1. False (they are recognised). 2. Inception. 3. False (it decreases). 4. 12. 5. False (at commencement).
Q: A lessee signs a 5-year lease for equipment. Annual payments are $10,000, paid at year-end. The lessee's incremental borrowing rate is 6%. What is the initial lease liability?
A: The present value of an ordinary annuity of $10,000 for 5 years at 6%. PV = $10,000 x 4.21236 = $42,124 (rounded). This is also the initial ROU asset, assuming no prepayments or initial direct costs.
Q: Why is total expense higher in the early years of a financing lease compared to an operating lease for the same contract?
A: A financing lease splits expense into amortisation (straight-line) and interest (calculated on the declining balance). Because interest is highest when the liability is largest (early years), total expense is front-loaded. An operating lease, by contrast, records a single straight-line expense each period.
Q: What is the implicit interest rate in a lease?
A: The discount rate at which the present value of the lease payments plus the unguaranteed residual value equals the fair value of the underlying asset. If the lessee cannot determine it, they use their own incremental borrowing rate instead.
Q: A company signs a 10-month office lease with no renewal options. Can it elect the short-term lease exemption?
A: Yes. The lease term at commencement is 12 months or less and there is no purchase option the lessee is reasonably certain to exercise, so the short-term election is available.
This connects to the statement of cash flows (Ch. 15) because lease payments are split between operating and financing activities depending on the lease type. It also connects to tax accounting (Ch. 11), since book lease expense and tax-deductible lease payments may create temporary differences and deferred taxes.
Lease, lessor, lessee, operating lease, financing lease, capital lease, right-of-use asset, ROU asset, lease liability, ASC 842, IFRS 16, implicit interest rate, incremental borrowing rate, residual value guarantee, lease inception, lease commencement, short-term lease election, substance over form, present value of lease payments, lease classification criteria