Depreciation on Motor Car Under Income Tax Act 1961
Depreciation on motor car under the Income Tax Act 1961 is a significant tax deduction available to businesses and self-employed individuals who use vehicles for commercial purposes. The Income Tax Act specifically categorises motor cars as a distinct block of assets under Section 32(1)(i), with prescribed rates and conditions for claiming depreciation. In April 2026, understanding these provisions is essential for any business planning to acquire vehicles as capital assets.
The Income Tax Act treats motor cars as a single block of depreciable assets for tax purposes. This means all motor cars in a business — regardless of make, model, or value — are grouped together and depreciated at the same rate. The Written Down Value (WDV) method is the primary approach, applying a fixed percentage to the remaining undepreciated value of the block each year.
Section 32(1)(i) — The Specific Provision for Motor Cars
Section 32(1)(i) of the Income Tax Act is the specific sub-clause that prescribes the depreciation rate for motor cars. Under this provision, motor cars (not acquired on hire purchase) are depreciated at 15% per year under the WDV method. This rate has been in place for several years and applies to all categories of motor vehicles classified as cars — including sedans, SUVs, hatchbacks, and multi-purpose vehicles used for passenger transport.
The distinction between outright purchase and hire purchase is critical. Motor cars acquired under hire purchase agreements attract a higher WDV rate of 20% per year. This differential reflects the additional financing costs embedded in HP transactions. Businesses purchasing cars through bank financing or NBFC HP arrangements should confirm the rate applicable to their specific acquisition structure.
For goods vehicles and buses, the depreciation rate is higher at 25% WDV, reflecting heavier commercial use. This rate difference means a truck depreciates faster for tax purposes than a car, even if both cost the same amount. When evaluating fleet composition, businesses should understand which rate applies to each vehicle category.
Section 179 — Additional First-Year Depreciation
Section 179 allows businesses to claim enhanced depreciation in the year of acquisition for eligible assets. For motor cars, the practical benefit under Section 179 in 2026 comes primarily through additional first-year depreciation rather than full immediate deduction. The additional depreciation provision under Section 179 allows businesses to claim an extra 15% of the cost of the car as a deduction in the first year.
For electric vehicles used for business, the additional first-year depreciation under Section 179 is doubled to 30% of cost. This policy incentive reflects the government's push toward electric mobility and makes EV acquisition significantly more tax-efficient for businesses. A business purchasing an electric car at INR 15 lakh can claim up to INR 6.75 lakh in total first-year depreciation (15% standard + 30% additional on INR 15 lakh).
The combined effect of Section 32 standard rate plus Section 179 additional depreciation means a petrol/diesel business car can attract 30% total first-year deduction, while an electric business car can attract 45% total first-year deduction. This front-loading of depreciation is particularly valuable for businesses in high tax brackets.
Conditions for Claiming Motor Car Depreciation
Three conditions must be satisfied for motor car depreciation to be claimed under the Income Tax Act. First, the taxpayer must be engaged in a business or profession — salaried employees cannot claim car depreciation. Second, the car must be a business asset used for business operations, not a personal vehicle. Third, the car must be part of the business's capital assets, either owned outright or acquired under a financing arrangement.
For companies and partnerships, the car must be registered in the business name or clearly identifiable as a business asset. Transfer pricing rules apply if the car is also available for personal use by directors or partners — in such cases, only the business-use proportion of depreciation is deductible. A documented vehicle policy and mileage log are essential to support the business-use proportion.
If a car is acquired in the name of an individual but used for a proprietor's business, the depreciation can be claimed by the proprietor. For companies, depreciation is claimed by the company as the legal owner of the asset. In both cases, the car must be deployed for business purposes with supporting documentation.
Written Down Value Method — How Motor Car Depreciation Is Calculated
The Written Down Value (WDV) method is the standard approach for motor car depreciation in India. Under WDV, depreciation is calculated as a percentage of the remaining undepreciated value (the WDV) of the block, not the original cost of individual vehicles. This produces a declining depreciation pattern where larger deductions occur in early years and smaller deductions in later years.
The block's WDV is tracked cumulatively across all cars in the block. Each year's depreciation reduces the WDV for the next year. The formula each year is: Depreciation = WDV at start of year x rate (15% for motor cars). The closing WDV becomes the opening WDV for the next year. Sale proceeds from any cars sold are subtracted from the block's WDV.
Example for a INR 12 lakh business car: Year 1 — Opening WDV INR 12 lakh, Standard depreciation INR 1.8 lakh, Additional depreciation INR 1.8 lakh, Total Year 1 deduction INR 3.6 lakh, Closing WDV INR 8.4 lakh. Year 2 — Opening WDV INR 8.4 lakh, Depreciation at 15% = INR 1.26 lakh, Closing WDV INR 7.14 lakh. This pattern continues until the block WDV reaches zero.
Frequently Asked Questions
What is the depreciation rate for motor cars under Section 32(1)(i) of the Income Tax Act?
Under Section 32(1)(i) of the Income Tax Act 1961, motor cars attract depreciation at 15% per year under the Written Down Value (WDV) method. For motor cars acquired under hire purchase agreements, the rate is higher at 20% WDV. Additionally, businesses can claim extra first-year depreciation equal to 15% of cost (30% for electric vehicles) under Section 179, making the first year significantly more valuable for tax deductions.
Can I claim full depreciation on a motor car in the year of purchase?
Full immediate depreciation under Section 179 is generally not available for motor cars in 2026. The primary benefit comes from additional first-year depreciation of 15% of cost under Section 179 (30% for electric vehicles), combined with the standard 15% WDV rate. This means total first-year depreciation on a business car can reach 30% of purchase cost (45% for EVs). While not a 100% deduction, this still front-loads the tax benefit significantly compared to equal annual instalments.
What conditions must be met to claim motor car depreciation under income tax?
Three conditions must be satisfied: you must be a business or self-employed taxpayer (salaried employees cannot claim car depreciation); the car must be used for business purposes with documented evidence; and the car must be a capital asset of the business. For companies and partnerships, the car should be identifiable as a business asset. If the car is also available for personal use, only the proportionate business-use portion of depreciation is deductible.
How does the block of assets concept apply to motor car depreciation?
All motor cars in a business form a single block of assets depreciated at 15% WDV. Each car added to the business increases the block's WDV by its cost. Each year's depreciation reduces the block's WDV by the 15% rate applied to the current WDV. When a car is sold, the sale proceeds reduce the block's WDV (not the individual car's value). If the block's WDV reaches zero, no further depreciation can be claimed until a new car is acquired, which reopens the block.
Are electric vehicles treated differently for motor car depreciation?
Yes. Electric vehicles are still classified as motor cars for depreciation purposes and attract the standard 15% WDV rate. However, they qualify for enhanced additional first-year depreciation of 30% of cost (instead of 15% for petrol/diesel cars) under the government's EV incentive policy. This makes the total first-year depreciation on an EV business car 45% of cost (15% standard + 30% additional), compared to 30% for petrol/diesel cars. EVs are therefore the most tax-efficient vehicle choice for businesses in 2026.