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Published on 11 April 2025

Understanding Depreciation and Component Accounting for Property, Plant, and Equipment

Understanding Depreciation and Component Accounting for PPE

Depreciation refers to the systematic allocation of an asset's depreciable amount over its useful life. The term "useful life" encompasses:

  • (a) The duration for which an asset is expected to be available for use by an entity.
  • (b) The number of production or similar units that the entity anticipates obtaining from the asset.

While the term "ready for use" is not explicitly defined in the accounting standards issued by the Institute of Chartered Accountants of India (ICAI), the Association of Chartered Certified Accountants (ACCA) describes it as the point at which an asset is capable of operating. Typically, an asset is regarded as ready for use when all associated Products and/or Services are fully supplied, installed, implemented, tested, accepted, and functional according to the agreed conditions, as outlined in the Specification and Statement of Work.

Recognition Criteria for Property, Plant, and Equipment (PPE)

According to Paragraph 7 of the standards, the cost of an item of property, plant, and equipment should be recognized as an asset only if:

  • (a) It is probable that future economic benefits related to the item will flow to the entity.
  • (b) The cost of the item can be measured reliably.

Assets should be capitalized in the books of accounts when they are ready for use.

Elements of Cost

The cost of an asset within property, plant, and equipment includes:

  • The purchase price, inclusive of import duties and non-refundable purchase taxes, after excluding trade discounts and rebates.
  • Any costs directly linked to making the asset operable in the intended manner by management.
  • The initial estimated costs for dismantling, removing the item, and restoring the site where it is located, which an entity incurs upon acquisition or due to use during a specific accounting period, excluding purposes related to inventory production.

Component-wise Depreciation

As specified in Paragraphs 43-45, each significant part of an item of property, plant, and equipment should be depreciated separately if its cost is substantial compared to the total cost of the asset.

An entity must allocate the initially recognized amount for an item of PPE to its significant components and depreciate each part separately. For instance, it is advisable to depreciate separately the airframe and engines of an aircraft, whether owned or under a finance lease. Depreciation charges for each period are recognized in profit or loss unless they are included in the carrying amount of another asset.

It is also possible for a significant component of an asset to have the same useful life and depreciation method as another significant component of the same item, allowing for grouping during the depreciation calculation.

Steps to Understand Ind AS 16

To effectively implement Ind AS 16, follow these steps:

  1. Identify the significant components of an item of property, plant, and equipment.
  2. Determine the cost associated with these components.
  3. Depreciate each component separately.
  4. Manage the replacement of components as needed.

Example Scenarios

Q1: Depreciation of a Factory Purchase

A manufacturing company acquired a factory and land for Rs. 15,00,000, with the land valued at Rs. 5,00,000. The factory building is expected to have a residual value of Rs. 1,00,000 after 30 years. The building has a flat roof that will require replacement every ten years, costing Rs. 1,00,000. How should the company account for depreciation?

Answer:

According to Paragraph 43 of Ind AS 16, each part of a property, plant, and equipment item with significant cost must be depreciated separately. The company may classify the roof as a separate significant part, depreciating its Rs. 1,00,000 cost over ten years, yielding an annual depreciation charge of Rs. 10,000. The remaining factory value of Rs. 9,00,000 should be depreciated to its residual value of Rs. 1,00,000 over 30 years, resulting in an annual charge of Rs. 26,667. After ten years, when the roof is replaced, its carrying amount will be nil, incurring no profit or loss.

Overall, the economic benefits derived from the factory will be reflected as a depreciation charge to the profit and loss statement of Rs. 26,667 annually for the building and Rs. 10,000 for the flat roof throughout their useful lives.

Q2: Allocating Costs for a Power Plant

Company A has recently purchased a captive power plant for Rs. 75 crores. It includes key components such as the boiler, turbine blades, and generator. The company adheres to component accounting and intends to depreciate all three components based on their respective useful lives. However, the invoice lacks a detailed cost breakdown for each component. How can costs be allocated?

Answer:

When the separate costs for substantial components are unavailable, the following criteria may be used sequentially to determine their allocation:

  1. Cost breakdown provided by the vendor.
  2. Allocation information supplied by internal or external technical experts.
  3. Fair value assessments of various components.
  4. Current replacement costs for each component, applying the same basis to the historical cost of the asset.

This structured approach ensures that component accounting is accurately reflected, enabling effective management and reporting of property, plant, and equipment.

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