Last reviewed: July 2026.
Tangible Fixed Assets under IAS 16: Recognition Guide provides a practical framework for deciding when property, plant and equipment is recognised and how its carrying amount is maintained.
Definition of property, plant and equipment
IAS 16 applies to tangible items held for production or supply, rental to others or administrative purposes and expected to be used for more than one period. Classification depends on the asset’s use and nature, not simply on its size or purchase price. Investment property, inventory and assets held for sale may fall under other standards.
Recognition criteria
An item is recognised when future economic benefits are probable and cost can be measured reliably. Management also applies a consistent capitalisation policy for individually small items and grouped assets. Expenditure that merely maintains an asset is normally expensed, while expenditure creating additional future benefits may qualify for capitalisation.
Initial cost
Cost includes purchase price after discounts, non-refundable taxes, directly attributable costs of bringing the asset to the location and condition required for operation, and qualifying estimates of dismantling or restoration obligations. General administration, abnormal waste, training and initial operating losses are normally excluded.
Directly attributable costs
Examples can include site preparation, delivery, installation, testing and professional fees directly connected with construction or acquisition. Capitalisation stops when the asset is in the location and condition necessary to operate as intended, even if management delays use or operates below full capacity.
Component accounting
Significant parts with different useful lives or consumption patterns are depreciated separately. An aircraft body and engines, a building structure and lifts, or a furnace and lining may be separate components. Replacement of a component is capitalised when recognition criteria are met, and the carrying amount of the replaced part is derecognised.
Subsequent expenditure
Repairs and routine servicing are expensed as incurred. Major inspections, replacements and upgrades may be capitalised if they create probable benefits and can be measured reliably. The accounting team should identify the old component being replaced rather than leaving both old and new costs in the asset register.
Cost and revaluation models
After recognition, an entity applies either the cost model or revaluation model to an entire class of assets. The cost model uses cost less accumulated depreciation and impairment. The revaluation model uses fair value at the revaluation date less subsequent depreciation and impairment, with revaluations kept sufficiently current.
Depreciation and useful lives
Depreciation allocates the depreciable amount over useful life using a method that reflects consumption. Residual value, useful life and method are reviewed at least at each year-end, with changes treated prospectively as changes in estimates. Depreciation begins when the asset is available for use.
Impairment and derecognition
IAS 36 is applied when impairment indicators exist or testing is otherwise required. An asset is derecognised on disposal or when no future benefits are expected. The gain or loss is the difference between net disposal proceeds and carrying amount and is recognised in profit or loss, subject to relevant requirements.
Asset-register and disclosure controls
Maintain cost, components, location, custodian, useful life, residual value, depreciation, impairment and disposal evidence. Reconcile the register to the general ledger and perform physical verification. Financial statements disclose measurement bases, depreciation methods, useful lives or rates and reconciliations of carrying amounts.
Capital work in progress
Assets under construction are accumulated in a separate capital-work-in-progress category until they are available for use. Borrowing costs may be capitalised only when the relevant requirements are met. Once the project reaches the condition intended by management, costs are transferred to the appropriate asset class and depreciation begins; delayed formal commissioning does not necessarily postpone that date.
Spare parts and servicing equipment
Major spare parts, standby equipment and servicing equipment are classified as property, plant and equipment when they meet the definition and are expected to be used over more than one period. Ordinary consumable spares are inventory. Classification should be based on expected use and materiality, with serial numbers and location controls for high-value items.
Materiality
Apply capitalisation thresholds consistently without overriding the recognition principles for material grouped purchases.
Practical review checklist
- Confirm the asset is tangible, used in operations and expected to last beyond one period.
- Capitalise only costs necessary to bring it to working condition.
- Separate significant components with different useful lives.
- Derecognise replaced parts and disposed assets promptly.
- Reconcile the asset register, ledger and physical assets.
Worked example
Equipment costs 500,000, delivery is 15,000, installation is 25,000, staff training is 8,000 and abnormal testing waste is 5,000. The initial asset cost is 540,000 because delivery and installation are directly attributable. Training and abnormal waste are expensed. If a significant component costing 120,000 has a shorter life than the remainder, it is depreciated separately.
Related Accounting Support guides
Continue with the fixed-asset valuation guide, depreciation accounting entries guide, and the accumulated depreciation guide.
Authoritative references
Authoritative references: IAS 16 Property, Plant and Equipment and Clarification of Acceptable Methods of Depreciation and Amortisation.
Key takeaway
IAS 16 accounting starts with disciplined recognition and cost analysis, then depends on component records, appropriate depreciation, impairment review and timely derecognition. A complete asset register turns those principles into a controllable process.