Accounting & Bookkeeping

What is Written Down Value (WDV)?

The value of an asset after accounting for depreciation or amortization, representing its remaining book value on the balance sheet.

How It Works

Written Down Value (also called Book Value or Net Book Value) is the original cost of an asset minus all accumulated depreciation charged to date. It's the value at which the asset appears on the balance sheet. WDV decreases each year as depreciation is charged. Under the WDV Method of depreciation (mandated by Indian Income Tax Act), a fixed percentage is applied to the opening WDV each year, resulting in declining depreciation amounts. WDV is important for: calculating profit/loss on asset sale (Sale Price – WDV), determining block of assets for tax purposes, and insurance claims.

Formula

WDV = Original Cost – Accumulated Depreciation | Under WDV Method: Depreciation = Opening WDV × Depreciation Rate% | Closing WDV = Opening WDV – Depreciation

Real-World Example

Machine purchased for ₹10,00,000. Depreciation rate (WDV): 15%. Year 1: Dep = ₹10,00,000 × 15% = ₹1,50,000, WDV = ₹8,50,000. Year 2: Dep = ₹8,50,000 × 15% = ₹1,27,500, WDV = ₹7,22,500. Year 3: Dep = ₹7,22,500 × 15% = ₹1,08,375, WDV = ₹6,14,125. If sold in Year 3 for ₹7,00,000: Profit on sale = ₹7,00,000 – ₹6,14,125 = ₹85,875.

Why It Matters

1

Ensures accurate financial reporting and record-keeping

2

Helps maintain regulatory and tax compliance

3

Enables better-informed business decisions

4

Improves operational efficiency and cash flow management

Frequently Asked Questions

Which is better for tax purposes — WDV or Straight Line Method?

WDV is mandatory for Indian Income Tax purposes (you have no choice). But it's also tax-advantageous: WDV gives HIGHER depreciation in early years when the asset is new and most productive, providing a bigger tax shield upfront. SLM gives equal amounts each year. For financial reporting (Companies Act), you can choose either method.

What happens when an asset's WDV reaches zero?

Under WDV method, the value asymptotically approaches zero but technically never reaches it (each year's depreciation is a percentage of the reducing balance). In practice, when WDV becomes negligible (e.g., ₹1), the asset is either fully written off or kept at ₹1 as a token amount until physically disposed of. The ₹1 serves as a reminder that the asset still exists.

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