New Depreciation Rate Calculator (Companies Act 2013)
Introduction & Importance
The Companies Act 2013 introduced significant changes to depreciation calculations in India, replacing the previous Companies Act 1956 provisions. This calculator helps businesses determine the correct depreciation rates as per Schedule II of the Companies Act 2013, which is crucial for accurate financial reporting and tax compliance.
Proper depreciation calculation ensures:
- Compliance with Indian Accounting Standards (Ind AS)
- Accurate representation of asset values in financial statements
- Correct tax deductions under Income Tax Act
- Better financial planning and asset management
According to Ministry of Corporate Affairs, companies must use the useful life specified in Schedule II unless they can justify a different useful life with technical advice.
How to Use This Calculator
- Enter Asset Cost: Input the original cost of the asset including all expenses necessary to bring the asset to its working condition
- Specify Residual Value: Enter the estimated scrap value at the end of the asset’s useful life (typically 5-10% of original cost)
- Select Useful Life: Choose from standard useful life periods as per Schedule II (5, 10, 15, 20, or 25 years)
- Choose Method: Select between Straight Line Method (SLM) or Written Down Value (WDV) method
- View Results: The calculator will display annual depreciation rate, annual amount, and total depreciable value
- Analyze Chart: Visual representation of depreciation over the asset’s useful life
Formula & Methodology
Straight Line Method (SLM)
Formula: (Asset Cost – Residual Value) / Useful Life
Annual Depreciation Rate = (1 / Useful Life) × 100
Written Down Value (WDV) Method
Formula: (1 – (Residual Value / Asset Cost)^(1/Useful Life)) × 100
WDV rates as per Companies Act 2013:
- 5 years: 37.25%
- 10 years: 18.95%
- 15 years: 12.63%
- 20 years: 9.54%
- 25 years: 7.69%
The WDV method provides higher depreciation in early years and lower in later years, which better reflects the actual usage pattern of many assets.
Real-World Examples
Case Study 1: Manufacturing Equipment
Details: ₹5,00,000 machine with 10-year life and ₹50,000 residual value using SLM
Calculation: (₹5,00,000 – ₹50,000) / 10 = ₹45,000 annual depreciation
Rate: 10% per annum
Case Study 2: Office Computers
Details: ₹1,20,000 computer system with 5-year life and ₹12,000 residual value using WDV
Calculation: 37.25% of reducing balance each year
Year 1 Depreciation: ₹1,20,000 × 37.25% = ₹44,700
Case Study 3: Commercial Vehicle
Details: ₹15,00,000 truck with 8-year life and ₹1,50,000 residual value using SLM
Calculation: (₹15,00,000 – ₹1,50,000) / 8 = ₹1,68,750 annual depreciation
Rate: 12.5% per annum
Data & Statistics
Comparison of Depreciation Methods
| Year | SLM (₹) | WDV (₹) | Difference (₹) |
|---|---|---|---|
| 1 | 45,000 | 44,700 | 300 |
| 2 | 45,000 | 28,000 | 17,000 |
| 3 | 45,000 | 17,600 | 27,400 |
| 4 | 45,000 | 11,000 | 34,000 |
| 5 | 45,000 | 6,900 | 38,100 |
Depreciation Rates by Asset Class (Schedule II)
| Asset Class | Useful Life (Years) | SLM Rate (%) | WDV Rate (%) |
|---|---|---|---|
| Computers and Software | 3 | 33.33 | 63.16 |
| Motor Vehicles | 8 | 12.50 | 23.68 |
| Furniture and Fixtures | 10 | 10.00 | 18.95 |
| Plant and Machinery | 15 | 6.67 | 12.63 |
| Buildings (RCC) | 60 | 1.67 | 3.17 |
Data source: Schedule II of Companies Act 2013
Expert Tips
- Component Accounting: For assets with significant components having different useful lives, depreciate each component separately as per ICAI guidelines
- Revaluation Impact: When assets are revalued, depreciation should be calculated on the revalued amount over the remaining useful life
- Tax Considerations: While Companies Act prescribes accounting depreciation, Income Tax Act has different rates – maintain separate calculations for tax purposes
- Documentation: Maintain proper records of depreciation calculations including:
- Asset register with purchase details
- Technical reports justifying useful life
- Board resolutions for any deviations from Schedule II
- Software Depreciation: Computer software is typically depreciated over 3 years (33.33% SLM or 63.16% WDV) as per Schedule II
- Transition Provisions: For assets existing before 2014, companies could continue with previous rates or adopt new rates with adjustment to opening balance
Interactive FAQ
What happens if I use a different useful life than Schedule II? ▼
If a company uses a different useful life than specified in Schedule II, it must:
- Obtain a technical evaluation from a qualified professional
- Justify the deviation in the financial statements
- Disclose the difference in the notes to accounts
- Get board approval for the deviation
The MCA may question significant deviations during inspections.
Can I switch between SLM and WDV methods? ▼
No, the Companies Act 2013 requires consistency in depreciation methods. Once you choose either SLM or WDV for an asset class, you must continue with that method for all assets in that class.
Exceptions:
- If there’s a change in law requiring method change
- For assets acquired in a business combination where different methods were used
Any change must be properly disclosed in financial statements with justification.
How does depreciation affect my tax liability? ▼
Depreciation affects tax liability in several ways:
- Book Depreciation: Calculated as per Companies Act for financial statements
- Tax Depreciation: Calculated as per Income Tax Act rates (often different)
- Deferred Tax: Difference creates temporary timing differences requiring deferred tax accounting
- Tax Savings: Higher depreciation reduces taxable income, lowering current tax liability
For example, if tax depreciation is higher than book depreciation, you’ll have deferred tax liability in the balance sheet.
What assets are not eligible for depreciation? ▼
The following assets are not eligible for depreciation:
- Land (except for quarrying rights)
- Assets not owned by the company (leased assets may be capitalized under Ind AS 116)
- Assets fully written off in previous years
- Assets held for sale (classified as current assets)
- Goodwill and other intangible assets with indefinite life (subject to impairment testing)
- Assets under construction (depreciation starts when asset is put to use)
Note: Some intangible assets like patents and copyrights with finite lives are depreciated (amortized) over their useful life.
How do I handle depreciation for assets used in shifts? ▼
Schedule II provides specific provisions for assets used in multiple shifts:
- Single Shift: Normal useful life applies
- Double Shift: Useful life reduced by 20%
- Triple Shift: Useful life reduced by 40%
Example: A machine with normal 10-year life used in triple shifts would have effective useful life of 6 years (10 – 40% of 10).
Companies must maintain proper records of shift usage patterns to justify the adjusted depreciation rates.