Initial Vehicle Price
₹ 10,00,000
Depreciation Period
5 Years
Closing WDV (End Value)
₹ 4,43,705
Applicable Annual Depreciation Rate
15.00% WDV
About the Car Depreciation Calculator
Our free Car Depreciation Calculator helps vehicle owners, businesses, and taxpayers compute official Written Down Value (WDV) depreciation schedules for Fuel Cars and Electric Vehicles (EVs) across personal and business usage categories.
1. Car Depreciation Mathematical Formulas
Vehicle depreciation expenses and year-by-year closing book values are computed using Written Down Value (WDV) declining balance equations:
Annual Depreciation Amount = Opening Written Down Value (WDV) × (Annual Depreciation Rate Percentage / 100)
Closing Written Down Value (WDV) = Opening Written Down Value (WDV) − Annual Depreciation Amount
Where the defined variables are:
- Purchase / Ex-Showroom Price (P): Initial acquisition cost of the motor vehicle.
- Depreciation Rate Percentage (r): Statutory or estimated annual WDV percentage (15% for personal fuel cars, 30% for business fuel cars, 40% for electric vehicles).
- Depreciation Period (t): Total operational lifespan or holding tenure expressed in years.
2. Practical Worked Example
Let us review a standard car depreciation calculation scenario:
- Purchase / Ex-Showroom Price: ₹10,00,000 (₹10 Lakhs)
- Vehicle Category: Fuel Car (Personal) $\rightarrow$ 15.00% WDV rate
- Depreciation Period: 3 years
Calculation Breakdown:
- Year 1 Depreciation = ₹10,00,000 × 0.15 = ₹1,50,000 ($\rightarrow$ Closing WDV = ₹8,50,000)
- Year 2 Depreciation = ₹8,50,000 × 0.15 = ₹1,27,500 ($\rightarrow$ Closing WDV = ₹7,22,500)
- Year 3 Depreciation = ₹7,22,500 × 0.15 = ₹1,08,375 ($\rightarrow$ Closing WDV = ₹6,14,125)
Tracking vehicle depreciation year-by-year helps businesses claim accurate tax deductions and assists individuals in determining fair market resale value!
3. Frequently Asked Questions (FAQs)
1. Why do business fuel cars qualify for a higher 30% depreciation rate?
Under Indian Income Tax provisions, commercial or business-use fuel vehicles qualify for a higher accelerated depreciation rate (30% WDV) compared to personal vehicles (15% WDV) due to heavier commercial wear and tear.
2. What is Written Down Value (WDV) depreciation?
WDV is the book value of an asset after accounting for accumulated depreciation from previous periods, meaning depreciation is calculated on the reduced value each year rather than the original purchase price.
3. How does the EV car depreciation rate compare?
Eligible electric vehicles benefit from an accelerated depreciation rate of 40% WDV annually to promote green mobility and EV adoption under regulatory guidelines.
4. Can individuals claim vehicle depreciation for tax purposes?
Salaried individuals using personal cars cannot claim depreciation as a business expense, whereas self-employed professionals and business owners can claim vehicle depreciation if the car is registered under company or business assets.
5. How does market resale value differ from accounting WDV depreciation?
Accounting WDV depreciation follows statutory or fixed percentage rules, whereas actual market resale value fluctuates based on brand demand, mileage, maintenance history, and local market conditions.
6. What happens to depreciation if a car is purchased midway through the financial year?
Under tax laws, if an asset is put to use for less than 180 days in its acquisition financial year, the applicable annual depreciation rate is typically halved for that first year.
7. Does car depreciation apply to leased vehicles?
No, leased vehicles are depreciated on the lessor's balance sheet, while the lessee typically deducts monthly lease rental payments as a business operating expense.
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