Depreciation

The two most commonly used methods for calculating depreciation on tangible assets are:

1. Straight Line Method (SLM): Under this method, the depreciable amount of an asset is allocated equally over its estimated useful life. This results in a constant amount of depreciation charged each year. The formula is: (Cost of Asset - Residual Value) / Estimated Useful Life. This method is suitable for assets where the usage benefits are evenly distributed over their life.
2. Written Down Value Method (WDV) or Diminishing Balance Method: This method charges a fixed percentage of the asset's book value (written down value) each year. Since the book value decreases each year, the amount of depreciation also decreases over the asset's useful life. The formula is: (Book Value at the beginning of the year) x (Rate of Depreciation). This method is suitable for assets that lose more value in their earlier years or require higher maintenance in later years.

In India, the accounting treatment of depreciation is influenced by both the Companies Act, 2013 (which mandates adherence to Accounting Standards) and the Income Tax Act, 1961, often leading to differences between accounting and tax depreciation.

1. Accounting Standard (AS) 10, Property, Plant and Equipment: Issued by the ICAI and notified by the MCA, AS 10 prescribes the accounting treatment for property, plant, and equipment. It focuses on the recognition, measurement, depreciation, and disclosure of tangible fixed assets. AS 10 requires depreciation to be charged systematically over the asset's useful life, based on factors like cost, useful life, and residual value. It emphasizes presenting a true and fair view of financial statements.
2. Income Tax Act, 1961 (Section 32): Section 32 of the Income Tax Act governs the depreciation allowed as a deduction for tax purposes. Key differences from accounting depreciation include:
   • Method: The Income Tax Act generally mandates the Written Down Value (WDV) method for most assets, applied to a 'block of assets' rather than individual assets.
   • Rates: Specific depreciation rates are prescribed by the Income Tax Rules, which may differ from the useful life estimates used for financial reporting.
   • Objective: The primary objective of tax depreciation is to allow a deduction from taxable income, thereby reducing the tax liability, rather than reflecting the true economic consumption of the asset.
     Companies must maintain separate records for accounting depreciation (as per AS 10 and Companies Act) and tax depreciation (as per Income Tax Act) due to these differing objectives and rules.

Three main factors influence depreciation calculation:

1. Cost of the Asset: This includes the purchase price, non-refundable duties and taxes, directly attributable costs of bringing the asset to its working condition for its intended use (e.g., installation costs, freight).
2. Estimated Useful Life: The period over which an asset is expected to be available for use by an entity, or the number of production or similar units expected to be obtained from the asset by an entity.
3. Estimated Salvage Value (or Residual Value): The estimated amount that an entity would currently obtain from disposal of the asset, after deducting the estimated costs of disposal, if the asset were already of the age and in the condition expected at the end of its useful life.

• Profit & Loss Account: Depreciation is treated as an expense and is debited to the Profit & Loss Account (or included in cost of goods sold/operating expenses). This reduces the net profit of the entity.
• Balance Sheet: On the asset side, the accumulated depreciation is either shown as a deduction from the gross block of the fixed asset, or the asset is shown at its written down value (Cost - Accumulated Depreciation). This reduces the carrying amount of the asset, reflecting its consumed economic benefits and ensuring a true and fair view of the financial position.

In the Straight Line Method, an equal amount of depreciation is charged every year over the useful life of the asset. Formula: Depreciation = (Original Cost - Salvage Value) / Useful Life.

While all three terms refer to the systematic allocation of the cost of an asset over its useful life, they apply to different types of assets:

1. Depreciation: This is the systematic allocation of the depreciable amount of a tangible fixed asset (like machinery, buildings, furniture, vehicles) over its useful life. It accounts for the reduction in value due to wear and tear, obsolescence, and passage of time.
   • Example: Charging depreciation on a delivery van used by a business.
2. Depletion: This refers to the systematic allocation of the cost of natural resources (also known as wasting assets) over the period of their extraction. The cost is allocated based on the quantity of the resource extracted.
   • Example: Allocating the cost of a coal mine based on the tons of coal extracted.
3. Amortisation: This is the systematic allocation of the cost of intangible assets (like patents, copyrights, trademarks, goodwill, software) over their useful economic or legal life. Intangible assets do not have physical substance but provide economic benefits.
   • Example: Writing off the cost of a patent over its legal life of 20 years.

A change in the method of depreciation is considered a change in accounting estimate. It is applied prospectively. The unamortized depreciable amount of the asset is depreciated over the remaining useful life using the new method.

Providing for depreciation is crucial for several reasons:

1. Accurate Profit Measurement: To ascertain the true profit or loss by matching the cost of using the asset against the revenue earned.
2. True and Fair View of Financial Position: To present assets at their written down value, reflecting their consumed economic benefits.
3. Fund for Replacement: Although depreciation is a non-cash expense, it helps retain funds within the business, which can eventually be used for asset replacement.
4. Compliance: To comply with legal requirements (e.g., Companies Act, Income Tax Act) and accounting standards (AS 10).
5. Cost of Production: To include the cost of asset usage in the cost of goods produced, aiding in pricing decisions.

The amount of depreciation to be charged on an asset is primarily determined by three key factors:

1. Cost of the Asset: This includes the purchase price and all directly attributable costs to bring the asset to its working condition and location for its intended use (e.g., installation costs, freight).
2. Estimated Useful Life: This is the period over which an asset is expected to be available for use by an entity, or the number of production or similar units expected to be obtained from the asset. It is an estimate and not necessarily the physical life of the asset.
3. Estimated Residual Value (or Scrap Value): This is the estimated amount that an entity would currently obtain from the disposal of the asset, after deducting estimated costs of disposal, if the asset were already of the age and in the condition expected at the end of its useful life.
   The depreciable amount is the cost of the asset less its residual value, which is then allocated over its useful life.

Depreciation is the systematic allocation of the depreciable amount of an asset over its useful life. It represents the decline in the value of a fixed asset due to wear and tear, obsolescence, passage of time, or depletion. Its fundamental nature is that it is a non-cash expense and a process of allocation, not valuation. It aims to match the cost of the asset with the revenue it generates over its useful life.

Indian Accounting Standard (AS) 10, titled "Property, Plant and Equipment," primarily deals with the accounting treatment for PPE. Its core principle regarding depreciation is that the depreciable amount of an asset should be allocated on a systematic basis over its useful life. The depreciation method used should reflect the pattern in which the asset's future economic benefits are expected to be consumed by the entity.

In the WDV method, depreciation is charged at a fixed percentage on the reducing balance (book value) of the asset each year. As the book value decreases, the depreciation amount also decreases.

1. Straight Line Method (SLM): Under this method, the depreciable amount of an asset is allocated equally over its useful life. It results in a constant charge over the asset's useful life. Formula: (Cost of Asset - Salvage Value) / Estimated Useful Life.
2. Written Down Value Method (WDV): Also known as the Reducing Balance Method, this method applies a fixed percentage to the book value (written down value) of the asset each year. This results in a higher depreciation charge in the initial years and a decreasing charge in subsequent years.

Depreciation is the systematic allocation of the depreciable amount of an asset over its useful life. It represents the reduction in the value of fixed assets due to wear and tear, passage of time, obsolescence, or other causes.
The main objectives of providing depreciation include:

1. Correct Income Measurement: To charge a fair proportion of the asset's cost against the revenue it helps generate, thereby ascertaining the true profit or loss of a business for an accounting period.
2. True Position Statement: To present a true and fair view of the financial position by showing assets at their net depreciated value in the balance sheet.
3. Funds for Replacement: To retain funds within the business equal to the depreciation charged, which can be used for the replacement of the asset at the end of its useful life.
4. Ascertainment of True Cost of Production: To include the cost of using fixed assets in the cost of production, which is crucial for pricing decisions.

While all three terms refer to the systematic allocation of the cost of an asset over its useful life, they apply to different types of assets:

• Depreciation: Applies to tangible fixed assets (e.g., machinery, buildings, furniture) that have a finite useful life and are subject to wear and tear or obsolescence.
• Amortisation: Applies to intangible assets (e.g., patents, copyrights, trademarks, goodwill) that have a finite useful life. It is the systematic write-off of the cost of an intangible asset over its useful life.
• Depletion: Applies to natural resources (e.g., mines, quarries, oil wells) that are consumed or exhausted over time. It is the process of allocating the cost of extracting or consuming a natural resource.