AC · Certificate Level
Non-Current Assets
IAS 16 Property, Plant and Equipment (initial recognition, subsequent measurement — cost model and revaluation model, component depreciation, disposals, exchanges of assets), IAS 38 Intangible Assets (recognition criteria, internally generated vs purchased, amortisation, impairment), IAS 40 Investment Property, depreciation methods (straight-line, reducing balance, units of production) with worked examples, and government grants (IAS 20).
Learning Objectives
- •Identify which costs are included in the initial measurement of PPE under IAS 16 and which are excluded
- •Explain and apply the cost model and the revaluation model for subsequent measurement of PPE
- •Calculate depreciation using straight-line, reducing balance, and units of production methods
- •Account for component depreciation where parts of an asset have different useful lives
- •Calculate the profit or loss on disposal of a non-current asset, including part-year depreciation
- •Explain the accounting for exchanges of non-current assets
- •Apply the IAS 38 recognition criteria for purchased and internally generated intangible assets, including the research/development distinction
- •Describe the subsequent measurement and amortisation of intangible assets with finite and indefinite useful lives
- •Account for investment property under IAS 40 using the fair value model and the cost model
- •Account for government grants related to assets and income under IAS 20
IAS 16 — Initial Recognition and Measurement
IAS 16 Property, Plant and Equipment applies to tangible non-current assets such as land, buildings, plant, machinery, motor vehicles, fixtures, and equipment.
Recognition criteria: An item of PPE is recognised as an asset when:
- It is probable that future economic benefits associated with the item will flow to the entity, AND
- The cost of the item can be measured reliably
Initial measurement at cost. Cost includes:
- Purchase price — after deducting trade discounts and rebates, plus any import duties and non-refundable purchase taxes
- Directly attributable costs of bringing the asset to the location and condition necessary for it to be capable of operating in the manner intended by management:
- Site preparation and clearance costs
- Delivery, handling, and transportation costs
- Installation and assembly costs
- Costs of testing whether the asset is functioning properly (net of any proceeds from selling items produced during testing)
- Professional fees directly related to the asset (e.g., architects, engineers, surveyors)
- Estimated costs of dismantling, removing, and restoring the site — when the entity has a legal or constructive obligation to do so (recognised as a provision under IAS 37, with the corresponding debit added to the asset cost)
- Borrowing costs directly attributable to the acquisition, construction, or production of a qualifying asset (IAS 23 — capitalised as part of the cost of the asset)
Costs EXCLUDED from PPE (expensed as incurred):
- Administration and other general overhead costs
- Costs of opening a new facility or introducing a new product
- Advertising and promotional costs associated with the asset
- Training costs for staff to use the asset
- Costs incurred while the asset is capable of operating but has not yet been brought into use, or is operating at less than full capacity
- Initial operating losses
- Costs of relocating or reorganising operations
Cost recognition ceases when the item is in the location and condition necessary for it to operate as intended. Costs incurred after that point are expenses.
IAS 16 — Subsequent Measurement
After initial recognition, an entity must choose one of two models for each class of PPE (e.g., all land, all buildings, all vehicles). The choice must be applied consistently to the entire class.
Cost Model
The asset is carried at cost less accumulated depreciation less accumulated impairment losses.
This is the most commonly used model. It is straightforward, objective, and well-understood. However, it may not reflect the current value of assets, particularly property.
Revaluation Model
The asset is carried at its fair value at the date of revaluation, less any subsequent accumulated depreciation and impairment losses. Revaluations must be made with sufficient regularity that the carrying amount does not differ materially from fair value at the reporting date.
Accounting for revaluation gains and losses:
- Revaluation increase (gain): Credited to Other Comprehensive Income (OCI) and accumulated in a revaluation surplus within equity — UNLESS it reverses a previous decrease on the same asset that was recognised in profit or loss, in which case the increase is recognised in profit or loss to the extent of the previous decrease.
- Revaluation decrease (loss): Recognised in profit or loss — UNLESS there is a credit balance in the revaluation surplus relating to the same asset, in which case the decrease is debited to OCI to the extent of that surplus. Any excess is recognised in profit or loss.
Key rules:
- If one asset in a class is revalued, all assets in that class must be revalued
- On disposal of a revalued asset, any remaining revaluation surplus for that asset may be transferred directly to retained earnings (not through profit or loss). This is a reserve transfer within equity.
- After revaluation, depreciation is calculated on the revalued amount over the remaining useful life
- An annual transfer of "excess depreciation" may be made from the revaluation surplus to retained earnings, representing the difference between depreciation based on the revalued amount and depreciation based on the original cost. This is optional and is a reserve transfer within equity.
Component Depreciation
IAS 16 requires component depreciation: each part of an item of PPE with a cost that is significant in relation to the total cost of the item must be depreciated separately if its useful life or depreciation method differs from other parts.
Examples:
- An aircraft: the engines (useful life ~10 years) are depreciated separately from the airframe (useful life ~25 years)
- A building: the roof (useful life ~20 years) may be depreciated separately from the structure (useful life ~50 years)
- Major inspection or overhaul costs: treated as a separate component, depreciated over the period until the next inspection
When a component is replaced, the carrying amount of the old component is derecognised (even if it was not separately identified originally), and the cost of the new component is recognised.
Depreciation Methods
Depreciation is the systematic allocation of the depreciable amount of an asset over its useful life.
Depreciable amount = Cost (or revalued amount) − Residual value
The depreciation method should reflect the pattern in which the asset's future economic benefits are expected to be consumed. It should be reviewed at least annually; if the expected pattern has changed, the method is changed as a change in accounting estimate (IAS 8) — applied prospectively.
Similarly, the useful life and residual value must be reviewed at least annually and revised if expectations differ from previous estimates.
Straight-Line Method
Results in a constant charge each period over the asset's useful life.
Annual depreciation = (Cost − Residual value) ÷ Useful life in years
Example: Machine cost £80,000, residual value £8,000, useful life 6 years.
Annual depreciation = (£80,000 − £8,000) ÷ 6 = £72,000 ÷ 6 = £12,000 per year.
This is the most common method, appropriate when the benefits from the asset are consumed evenly over time.
Reducing Balance (Diminishing Balance) Method
A fixed percentage is applied to the carrying amount (net book value) at the start of each period. This produces a higher charge in early years and a progressively lower charge in later years.
Annual depreciation = Carrying amount at start of year × Depreciation rate %
Example: Machine cost £40,000, depreciation rate 25% per year.
| Year | Opening CA | Depreciation (25%) | Closing CA |
|---|---|---|---|
| 1 | £40,000 | £10,000 | £30,000 |
| 2 | £30,000 | £7,500 | £22,500 |
| 3 | £22,500 | £5,625 | £16,875 |
| 4 | £16,875 | £4,219 | £12,656 |
Appropriate for assets that lose value more rapidly in early years (e.g., motor vehicles, technology equipment). The residual value is not deducted before applying the rate — the asset asymptotically approaches (but theoretically never reaches) zero.
Units of Production Method
Depreciation is based on the asset's actual usage or output during the period rather than the passage of time.
Depreciation = (Cost − Residual value) × (Actual units produced in period ÷ Total estimated units over useful life)
Example: Machine cost £100,000, residual value £10,000, expected to produce 360,000 units over its life. In Year 1 it produces 50,000 units.
Year 1 depreciation = (£100,000 − £10,000) × (50,000 ÷ 360,000) = £90,000 × 0.13889 = £12,500.
Appropriate for assets whose wear is determined by usage rather than time (e.g., mining equipment, production machinery where output varies significantly year to year).
Disposals of Non-Current Assets
When an asset is disposed of (sold, scrapped, or exchanged), it is derecognised. Any difference between the net disposal proceeds and the carrying amount at the date of disposal is the profit or loss on disposal, recognised in profit or loss (not as revenue).
Profit / (Loss) on disposal = Net disposal proceeds − Carrying amount at date of disposal
Where: Carrying amount = Cost − Accumulated depreciation to the date of disposal
Part-year depreciation: If an asset is disposed of part-way through an accounting period, depreciation should be charged from the start of the period up to the date of disposal, using the entity's accounting policy (e.g., depreciate to the month of disposal, or charge a full year/no charge in the year of disposal — policy must be applied consistently).
Journal entries for disposal:
- Charge depreciation up to the date of disposal (if mid-year)
- Transfer the asset cost and accumulated depreciation to a disposal account:
Dr Accumulated depreciation / Cr Asset (cost) — to remove accumulated depreciation
Dr Disposal account / Cr Asset (cost) — to transfer the remaining carrying amount - Record proceeds: Dr Cash (or Receivable) / Cr Disposal account
- The balance on the disposal account is the profit (credit balance) or loss (debit balance), transferred to profit or loss
Revalued assets: If the disposed asset was previously revalued, any remaining revaluation surplus relating to that asset is transferred from the revaluation surplus to retained earnings. This is a reserve transfer within equity — it does not pass through profit or loss, and it does not affect the profit or loss on disposal calculation.
Exchanges of Non-Current Assets
When one item of PPE is acquired in exchange for another non-monetary asset, the cost of the new asset is measured at fair value — unless:
- The exchange transaction lacks commercial substance (i.e., the entity's future cash flows are not expected to change significantly as a result of the exchange), OR
- Neither the fair value of the asset received nor the asset given up can be measured reliably
If fair value cannot be used, the new asset is measured at the carrying amount of the asset given up. No gain or loss is recognised.
If fair value is used and the exchange has commercial substance, a gain or loss on disposal of the old asset is recognised as the difference between its carrying amount and its fair value.
IAS 38 — Intangible Assets
An intangible asset is an identifiable non-monetary asset without physical substance. Examples: patents, trademarks, copyrights, licences, software, customer relationships, brand names.
Recognition criteria — an intangible asset is recognised only when:
- It is identifiable: either (a) separable — can be separated from the entity and sold, transferred, licensed, rented, or exchanged individually or together with a related contract/asset/liability, OR (b) arises from contractual or other legal rights
- It is probable that future economic benefits will flow to the entity
- The cost can be measured reliably
Purchased Intangible Assets
Intangible assets acquired separately from a third party are recognised at cost, which includes purchase price plus directly attributable costs of preparing the asset for its intended use (e.g., professional fees, testing costs).
Intangible assets acquired as part of a business combination (IFRS 3) are recognised at fair value at the acquisition date, separately from goodwill, provided they are identifiable (even if they were not previously recognised in the acquiree's own books).
Internally Generated Intangible Assets
IAS 38 divides internal generation into two phases:
Research phase: Expenditure is always expensed as incurred. It cannot be capitalised under any circumstances. Research is original and planned investigation undertaken to gain new scientific or technical knowledge and understanding.
Development phase: Expenditure is capitalised as an intangible asset if and only if ALL six criteria are met. These can be remembered using the mnemonic PIRATE:
- Probable future economic benefits — the entity can demonstrate a market for the output or its internal usefulness
- Intention to complete the intangible asset and use or sell it
- Resources — adequate technical, financial, and other resources are available to complete development and to use or sell the asset
- Ability to use or sell the intangible asset
- Technical feasibility of completing the asset so it will be available for use or sale
- Expenditure attributable to the asset during development can be measured reliably
If these criteria are not met (or the entity cannot distinguish the research phase from the development phase), all expenditure is expensed.
Items that can NEVER be recognised as internally generated intangible assets:
- Internally generated goodwill
- Internally generated brands, mastheads, publishing titles
- Internally generated customer lists
These are not recognised because their cost cannot be reliably separated from the cost of developing the business as a whole.
Amortisation and Impairment of Intangibles
Finite useful life: Amortised on a systematic basis over the useful life. Typically straight-line unless another pattern better reflects consumption of benefits. Reviewed annually — changes treated as changes in accounting estimates (prospective).
Indefinite useful life: Not amortised. Instead, tested for impairment annually (and whenever there is an indication of impairment) under IAS 36. An indefinite life does not mean infinite — it means there is no foreseeable limit to the period over which the asset is expected to generate cash flows.
The useful life classification must be reviewed each period. If an indefinite-life intangible is reclassified to finite, it begins to be amortised prospectively.
IAS 40 — Investment Property
Investment property is property (land or a building, or part of a building, or both) held by the owner (or lessee under a finance lease / right-of-use asset) to earn rentals, for capital appreciation, or both.
Investment property is NOT:
- Property used in the production or supply of goods/services or for administration (→ IAS 16 PPE)
- Property held for sale in the ordinary course of business (→ IAS 2 Inventory / IFRS 5)
Initial measurement: At cost (including transaction costs).
Subsequent measurement — choice of model (applied to ALL investment property):
Fair value model:
- Investment property is measured at fair value at each reporting date
- Changes in fair value are recognised in profit or loss (not OCI)
- No depreciation is charged
Cost model:
- Measured at cost less accumulated depreciation less impairment (same as IAS 16 cost model)
- Fair value must still be disclosed in the notes
Critical distinction from IAS 16 revaluation:
| IAS 16 Revaluation Model | IAS 40 Fair Value Model | |
|---|---|---|
| Value changes go to | OCI (revaluation surplus) | Profit or loss |
| Depreciation | Yes (on revalued amount) | No |
| Applies to | Owner-occupied PPE | Investment property |
Transfers: Property may be transferred between investment property and owner-occupied PPE (or vice versa) when there is a change in use. The transfer is made at the carrying amount (cost model) or fair value at the date of change of use (fair value model).
IAS 20 — Government Grants
Government grants are assistance from government in the form of transfers of resources to an entity in return for past or future compliance with certain conditions relating to the entity's operating activities.
Recognition: Grants are recognised when there is reasonable assurance that (a) the entity will comply with the conditions attached to the grant and (b) the grant will be received.
Revenue grants (related to income or expenses):
- Recognised in profit or loss on a systematic basis over the periods in which the entity recognises the related costs as expenses
- Can be presented as: (a) other income, or (b) deducted from the related expense
- Example: a grant of £50,000 to subsidise wages over 2 years → £25,000 recognised in income each year
Capital grants (related to the purchase/construction of non-current assets):
- Method 1 — Deferred income: The grant is set up as deferred income (liability) and released to profit or loss systematically over the useful life of the related asset. The asset is recorded at its full cost and depreciated normally.
- Method 2 — Deduct from asset cost: The grant is deducted from the cost of the asset. Depreciation is then calculated on the net (reduced) amount.
Both methods result in the same net effect on profit over the asset's life, but they present differently on the SoFP.
Repayment: If conditions are not met and the grant must be repaid, the repayment is accounted for as a change in accounting estimate (IAS 8 — prospective treatment). For capital grants: deferred income is reduced and any excess recognised in profit or loss; or the carrying amount of the asset is increased and additional depreciation charged prospectively.
Examiner Focus
Study Tip
Common Pitfall
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Common Pitfall
Examiner Focus
Key Definitions
Property, plant and equipment (IAS 16)
Tangible items held for use in production or supply of goods/services, for rental to others, or for administrative purposes, and expected to be used during more than one period.
Depreciation
The systematic allocation of the depreciable amount of an asset over its useful life. Depreciable amount = Cost (or revalued amount) − Residual value.
Residual value
The estimated amount the entity would currently obtain from disposal of the asset, after deducting estimated costs of disposal, if the asset were already of the age and condition expected at the end of its useful life.
Useful life
The period over which an asset is expected to be available for use by the entity, or the number of production units expected to be obtained from the asset.
Revaluation surplus
The cumulative net increase in carrying amount of revalued PPE above depreciated historical cost. Recognised in OCI and accumulated in equity. Non-distributable.
Component depreciation
The requirement under IAS 16 to depreciate separately each significant part of an item of PPE that has a different useful life or depreciation method from other parts.
Intangible asset (IAS 38)
An identifiable non-monetary asset without physical substance. Must be identifiable (separable or arising from contractual/legal rights).
Research expenditure
Original and planned investigation undertaken to gain new scientific or technical knowledge. Always expensed as incurred — cannot be capitalised (IAS 38).
Development expenditure
Application of research findings to a plan or design for new or substantially improved products or processes. Capitalised if all six PIRATE criteria are met (IAS 38).
Investment property (IAS 40)
Property (land or building) held to earn rentals, for capital appreciation, or both. Not held for use in production/supply of goods/services or for sale in the ordinary course of business.
Government grant (IAS 20)
Assistance from government in the form of transfers of resources in return for past or future compliance with conditions relating to the entity's operating activities.
Capital expenditure
Expenditure on the acquisition or enhancement of a non-current asset. Capitalised on the SoFP. Distinguished from revenue expenditure, which is expensed in the SoPL.
Key Formulas
Worked Examples
Related Topics
Key Takeaways
- ✓PPE (IAS 16) is initially measured at cost: purchase price plus directly attributable costs (site prep, delivery, installation, testing, professional fees, dismantling provisions, borrowing costs). Training costs and admin overheads are excluded.
- ✓Subsequent measurement: cost model (cost less depreciation less impairment) or revaluation model (fair value, with gains to OCI and losses to P&L). The choice applies to entire classes of PPE.
- ✓Component depreciation: significant parts with different useful lives are depreciated separately.
- ✓Three depreciation methods: straight-line (constant charge), reducing balance (front-loaded), units of production (usage-based).
- ✓Disposal: profit/loss = proceeds minus carrying amount at disposal date. Always charge part-year depreciation to the disposal date first.
- ✓IAS 38 Intangibles: research is always expensed. Development is capitalised only if all six PIRATE criteria are met. Internally generated goodwill, brands, and customer lists can never be recognised.
- ✓Intangibles with finite lives are amortised; those with indefinite lives are not amortised but tested for impairment annually.
- ✓IAS 40 Investment property: fair value model (changes to P&L, no depreciation) or cost model. Do not confuse with IAS 16 revaluation (changes to OCI).
- ✓IAS 20 Government grants: capital grants treated as deferred income (released over asset life) or deducted from asset cost. Both methods give the same net profit effect.
Practice Questions
Question 1 of 8
A machine costs £90,000, has a residual value of £6,000, and a useful life of 7 years. Using straight-line depreciation, the annual charge is:
Question 2 of 8
Under IAS 16, which of the following should be INCLUDED in the initial cost of PPE?
Question 3 of 8
Under IAS 38, which of the following can NEVER be recognised as an intangible asset?
Question 4 of 8
A building with a carrying amount of £350,000 is revalued for the first time to £420,000. The revaluation gain of £70,000 should be:
Question 5 of 8
Under IAS 40, fair value gains on investment property (fair value model) are recognised in:
Question 6 of 8
An asset cost £60,000 and has accumulated depreciation of £42,000. It is sold for £21,000. The result on disposal is:
Question 7 of 8
A government grant of £30,000 is received towards equipment costing £150,000 with a 5-year life. Under the deferred income method, the grant income recognised in Year 1 is:
Question 8 of 8
Under IAS 38, expenditure during the research phase of an internal project should be:
Source and Version
Syllabus: ICAEW ACA Certificate Level 2026 · Reviewed: 2026-05-04