What it means
The defining feature is that the improvement is fixed to the property and cannot practically be taken away at the end of the lease. Repainting a wall in a corporate colour is maintenance, while building the wall in the first place is an improvement, and the accounting treatment differs sharply.
Free-standing furniture and detachable equipment are separate assets, because the tenant can carry them to the next premises. The reason it goes on the balance sheet is that the spending buys a benefit lasting several years, so charging it all to one month would distort the results of that period.
Instead the cost is capitalised and then amortised, meaning it is expensed evenly across the periods that benefit. For a business fitting out a new office or restaurant, this can be one of the largest assets it holds.
The choice of write-off period is where mistakes cluster. If a fit-out is expected to last 12 years but the lease has only 8 years to run, the correct period is 8 years, because the tenant loses access to the benefit when the lease ends.
If a renewal option exists and the tenant is reasonably certain to take it, the option years can be included, which lowers the annual charge. There are cash and negotiation angles too.
Landlords often contribute through a fit-out allowance or a rent-free period, and that contribution is treated as a lease incentive rather than as free money, reducing either the asset or the lease liability depending on the arrangement. A tenant who ignores this overstates both the asset and its future amortisation charge.
Finally, watch what happens if you leave early. Any unamortised balance has to be written off when the lease is surrendered or the premises are abandoned, which can produce a surprisingly large charge in the year of the move.
Dilapidations clauses, which require the tenant to restore the property to its original state, add a further cost that should be provided for over the lease term rather than met as a shock at the end.
In practice
Real-world examples.
Example
A restaurant group spends $310,000 on kitchen extraction, plumbing and a bespoke bar in a leased unit with 10 years remaining. The whole amount is capitalised as leasehold improvements and amortised at $31,000 a year, while the movable tables and chairs are recorded separately as fixtures.
Example
A software company receives a $120,000 fit-out contribution from its landlord towards $400,000 of work. It records the improvement net of the incentive, so the amount amortised is based on $280,000 rather than the gross spend.
Example
A medical clinic installs lead-lined walls for an X-ray room in a leased building with 6 years left on the lease. Although the shielding could last 20 years, it is written off over 6 years because the clinic's right to use the space ends then.
Formula
Calculation
Annual amortisation = capitalised cost / the shorter of remaining lease term and useful life.
A recruitment firm spends $240,000 fitting out a new office: partitions, cabling, lighting and a fitted reception desk. The work is expected to last 12 years, but the lease has 8 years remaining and there is no renewal option.
Annual amortisation = $240,000 / 8 = $30,000 per year, which is $30,000 / 12 = $2,500 per month.
If the lease instead included a 4-year renewal option that the firm was reasonably certain to exercise, the period would become 8 + 4 = 12 years, matching the useful life, and the annual charge would fall to $240,000 / 12 = $20,000.
Now suppose the firm outgrows the space and surrenders the lease after 5 years under the original 8-year assumption. Accumulated amortisation would be 5 x $30,000 = $150,000, leaving a carrying value of $240,000 - $150,000 = $90,000 to be written off in full in the year of the move.Case study
Seen in the real world.
The following is a fictional, illustrative example. Verrow Analytics, an invented data consultancy, signed a 10-year lease on a warehouse floor and spent $560,000 converting it into open-plan studio space with meeting pods, upgraded power and a client suite. The finance manager amortised the cost over 10 years at $56,000 a year, and for four years everything behaved as planned.
In year five the business shifted to a hybrid working model and needed roughly half the space. Verrow negotiated an early surrender for a payment of $180,000, and the accounts also had to absorb the unamortised improvement balance of $560,000 - (4 x $56,000) = $336,000. The combined charge of $516,000 turned an otherwise profitable year into a small loss.
The illustrative lesson the fictional board drew was not that the fit-out had been wrong, but that the amortisation period had quietly assumed the company would occupy the same floor for a decade. Later leases were signed with break clauses at year five, and fit-out budgets were sized against the break date rather than the full term.
Watch out
Common mistakes.
- Expensing a large fit-out in the month it is paid for, which distorts that period and understates the assets the business actually controls.
- Amortising over the useful life of the work when the remaining lease term is shorter, which leaves a large write-off waiting at the end.
- Recording a landlord fit-out contribution as income rather than as a lease incentive that reduces the asset or the lease liability.
Questions
People also ask.
Who owns a leasehold improvement?
Legally the work usually becomes part of the landlord's property, but the tenant controls and accounts for the economic benefit during the lease term.
Is a leasehold improvement the same as the right-of-use asset?
No: the right-of-use asset represents the right to occupy the space, while leasehold improvements are the tenant-funded physical works inside it, recorded as a separate asset.
What happens if the lease is extended?
The remaining carrying value can be amortised over the longer period from the date the extension becomes reasonably certain, which reduces the annual charge going forward.
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