Ind AS 16 — Property, Plant and Equipment

Ind AS 16 prescribes the accounting treatment for property, plant and equipment (PPE) — the tangible long-term assets a business uses in its operations. It governs recognition, measurement at and after recognition, depreciation, and derecognition. The revised AS 10 was deliberately aligned with Ind AS 16, so the two are now closely converged, though some differences remain.

Objective and recognition

The objective is to prescribe the accounting treatment for PPE so that users can discern information about an entity's investment in its PPE and the changes in such investment. Property, plant and equipment are tangible items held for use in the production or supply of goods or services, for rental to others, or for administrative purposes, expected to be used during more than one period.

The cost of an item of PPE is recognised as an asset if, and only if, it is probable that future economic benefits associated with the item will flow to the entity, and the cost can be measured reliably. This applies to initial costs and to subsequent costs (additions, replacements, and major inspections). The cost of day-to-day servicing is expensed.

Measurement at recognition — cost

An item of PPE qualifying for recognition is measured at cost, comprising: the purchase price (including import duties and non-refundable purchase taxes, after deducting trade discounts and rebates); costs directly attributable to bringing the asset to the location and condition necessary for it to operate as intended (site preparation, delivery, installation, professional fees, and so on); and the initial estimate of the costs of dismantling and removing the item and restoring the site, where the entity has such an obligation. Costs excluded from cost (and expensed) include costs of opening a new facility, introducing a new product (advertising), conducting business in a new location, and administration and general overheads.

A point of emphasis in Ind AS 16: the decommissioning/restoration obligation is included in cost at its present value, with the corresponding liability accounted for under Ind AS 37, and the unwinding of the discount recognised as a finance cost over time.

Componentisation

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. For example, the engine of an aircraft or a significant component of a major plant with a different useful life is depreciated over its own life and replaced separately. Major inspection or overhaul costs may be recognised in the carrying amount as a replacement, if the recognition criteria are met. Component accounting produces a more faithful depreciation charge than treating a complex asset as one unit.

Depreciation

Depreciation is the systematic allocation of the depreciable amount (cost less residual value) over the asset's useful life. Each significant component is depreciated separately. The depreciation method reflects the pattern in which the asset's future economic benefits are expected to be consumed — commonly straight-line or diminishing balance. The residual value, useful life, and depreciation method are reviewed at least at each financial year-end, and any change is accounted for prospectively as a change in estimate (Ind AS 8). Depreciation begins when the asset is available for use and continues until derecognition, even if idle, until the asset is fully depreciated.

Subsequent measurement — cost and revaluation models

After recognition, an entity chooses either the cost model (cost less accumulated depreciation and accumulated impairment losses) or the revaluation model (revalued amount, being fair value at the date of revaluation less subsequent accumulated depreciation and impairment) as its policy, applied to an entire class of PPE.

Under the revaluation model, revaluations are made with sufficient regularity that the carrying amount does not differ materially from fair value (measured under Ind AS 113). An increase on revaluation is recognised in other comprehensive income and accumulated in equity as a revaluation surplus (unless it reverses a previous decrease of the same asset recognised in profit or loss). A decrease is recognised in profit or loss (unless it reverses a previous surplus of the same asset, in which case it goes to OCI to the extent of that surplus). The use of OCI for revaluation increases is a feature connected to the OCI concept under Ind AS. Impairment of PPE is dealt with under Ind AS 36.

Derecognition

The carrying amount of an item of PPE is derecognised on disposal or when no future economic benefits are expected from its use or disposal. The gain or loss on derecognition — the difference between net disposal proceeds and the carrying amount — is recognised in profit or loss, and gains are not classified as revenue.

A full worked example

Let's put real numbers to it. A company buys a machine for ₹50,00,000. It pays ₹2,00,000 for freight and installation, and estimates ₹3,00,000 for dismantling and site restoration at the end of the asset's life (present value). The machine has a useful life of 10 years and an estimated residual value of ₹5,00,000. A major component — a specialised motor worth ₹10,00,000 of the cost — needs replacing after 5 years.

Step 1 — Determine the cost to capitalise. Cost is not just the invoice price.

Element	Amount (₹)	Capitalise?
Purchase price	50,00,000	Yes
Freight and installation	2,00,000	Yes — directly attributable
Dismantling / restoration (PV)	3,00,000	Yes — capitalised with a matching provision
Total capitalised cost	55,00,000	—

Step 2 — Componentise. Ind AS 16 requires significant parts with different useful lives to be depreciated separately. The ₹10,00,000 motor (5-year life) is split from the ₹45,00,000 main body (10-year life). The ₹5,00,000 residual value and ₹3,00,000 restoration attach to the main body for simplicity.

Component	Depreciable base (₹)	Life	Annual depreciation (₹)
Main body (48,00,000 cost − 5,00,000 residual)	43,00,000	10 yrs	4,30,000
Motor	10,00,000	5 yrs	2,00,000
Total (years 1–5)	—	—	6,30,000

Step 3 — The journal entries. On acquisition, and for the first year's depreciation:

Entry	Account	Debit (₹)	Credit (₹)
Capitalise the asset	Property, plant & equipment	55,00,000
	Bank		52,00,000
	Provision for restoration		3,00,000
Year 1 depreciation	Depreciation expense (P&L)	6,30,000
	Accumulated depreciation		6,30,000

Two things to notice. First, componentisation front-loads depreciation: ₹6,30,000 a year for the first five years while the motor is being depreciated, then only ₹4,30,000 for years 6–10 — versus a naive single-asset approach that would spread everything evenly and misstate the pattern of use. Second, when the motor is replaced after year 5, its carrying amount (nil, since fully depreciated) is derecognised and the new motor is capitalised afresh — you do not simply expense the replacement. This componentisation discipline is the single biggest practical difference from the older approach.

How Ind AS 16 compares with AS 10

Because the revised AS 10 was aligned with Ind AS 16, the two are closely converged — both use the recognition test, cost-based initial measurement, componentisation, depreciation over useful life with annual review, and a choice between cost and revaluation models. The main differences flow from the broader Ind AS framework: under Ind AS 16, revaluation increases are recognised in other comprehensive income (there is no OCI under AS); fair value for revaluation is measured under Ind AS 113; and the decommissioning liability and the unwinding of its discount tie into Ind AS 37 and finance cost treatment. For most ordinary PPE, the depreciation and carrying-amount outcomes are very similar.

Common pitfalls

Recurring problems include expensing costs that should be capitalised (or vice versa); failing to componentise significant parts with different useful lives; not reviewing useful life, residual value, and method at year-end; recognising revaluation increases in profit or loss rather than OCI; and applying the revaluation model to individual assets rather than an entire class.

Why this is cleaner on a unified system

A fixed-asset register connected to the accounting ledger keeps PPE cost, componentisation, depreciation, revaluation, and disposals consistent with the financial statements automatically, rather than maintaining a separate asset list to be reconciled. When additions, depreciation runs, revaluations, and disposals flow through one system, the carrying amounts in the balance sheet always tie to the underlying asset records — part of the broader reliability a unified platform brings.

This article is a detailed educational summary of Ind AS 16 in plain language. It is not a substitute for the full text of the standard. Accounting standards are amended from time to time; always verify the current, authoritative text of Ind AS 16 as notified under the Companies Act before relying on it, and consult a qualified chartered accountant for application to your specific circumstances.