The Income Tax Act (ITA) allows depreciation consideration for cars, which allows owners to lower their taxable income, and rightfully so. This is because over the lifespan, an asset like a car undergoes significant wear and tear. The depreciation on cars as per income tax is set at a standard rate of 15% under the Written Down Value (WDV) method. Vehicles deployed specifically for commercial purposes qualify for a higher rate of 30%. The ITA group classifies these vehicles into a specific asset block to standardise the deduction process across industries.
What are the exact rates applicable for motor vehicles?
The ITA categorises vehicles into distinct blocks to determine the permissible deduction. Knowing the exact classification ensures accurate tax filings for your enterprise.
- General business use: A 15% rate applies to motor cars used for travel by owners or employees.
- Commercial hiring: A rate of 30% applies to vehicles that are used for commercial purposes. These include motor buses, lorries and motor taxis used for hiring.
How does the asset usage duration alter the allowed percentage?
The amount you can claim depends heavily on the date the asset is put to use during the financial year. The rule of 180 days dictates the final allowable quantum for newly purchased vehicles.
- Put to use for 180 days or more: The asset qualifies for the full 15% or 30% rate.
- Put to use for fewer than 180 days: The asset qualifies for exactly half of the normal rate during that specific financial year.
What components make up the actual cost of the vehicle?
The base value used for tax deductions includes more than just the showroom price of the vehicle. You must aggregate several initial expenses to arrive at the correct actual cost under Section 43(1).
- Invoice price: The basic ex-showroom cost of the vehicle paid to the dealer.
- Registration and transit: Charges paid for road tax, registration and transit insurance.
- Modifications: Any capital expenditure incurred to make the vehicle ready for its intended commercial use.
How is the depreciation on the car calculated?
Under the Income Tax Act, depreciation is calculated using the Written Down Value (WDV) method on a designated "block of assets." You start by determining the opening WDV of the car block at the beginning of the year.
Then, you add the actual cost of any new vehicles purchased (applying the 180-day rule to see if they qualify for the full or half rate) and subtract the money received from any vehicles sold or scrapped during that same year. The applicable statutory rate (15% or 30%) is then multiplied by this final adjusted WDV to determine your total allowable depreciation deduction for the year.
For example, let's assume your business uses cars for general operations (a 15% standard rate).
- Opening WDV of your car block on April 1st: ₹5,00,000
- New Purchase: You buy a new car for ₹6,00,000 on November 1st. Because it is used for less than 180 days in that financial year, it only qualifies for half the depreciation rate (7.5%).
- Depreciation on Opening WDV: 15% of ₹5,00,000 = ₹75,000
- Depreciation on New Car: 7.5% of ₹6,00,000 = ₹45,000
- Total allowable depreciation claimed: ₹1,20,000
- Closing WDV for next year: (₹5,00,000 + ₹6,00,000) - ₹1,20,000 = ₹9,80,000
How is the deduction calculated for partly personal use?
Many business owners use company vehicles for personal errands alongside official duties. The assessing officer has the authority to disallow a proportionate amount of the expense under Section 38(2) of the Income Tax (IT) Act. You must maintain proper logbooks detailing official travel to substantiate your claim during assessments. A lack of proper documentation usually results in a standard disallowance percentage determined independently by the tax officer based on the nature of your business.
How do you calculate the closing block value?
The WDV method applies to an entire block of assets rather than individual items. You start with the opening WDV of the block at the beginning of the financial year. You add the actual cost of any new cars purchased during the year. You deduct the sale proceeds of any cars sold or discarded from that same block. The final figure represents the value upon which the applicable percentage is applied. The remaining amount becomes the opening WDV for the subsequent financial year.
What if your business is under presumptive taxation?
If your business opts for the presumptive taxation scheme under Section 44AD or Section 44ADA of the Income Tax Act, you cannot claim a separate deduction for car depreciation. Under this scheme, your income is calculated as a flat percentage of your gross receipts or turnover.
The tax department assumes that all allowable business expenses, including vehicle depreciation, have already been factored into this presumptive rate. However, you must still conceptually deduct the deemed depreciation amount from the asset's WDV each year to correctly calculate the opening WDV for the subsequent financial year.
Old tax regime vs. new tax regime: Does it affect depreciation claims?
Business owners frequently question whether transitioning to the new default tax structure alters their allowed asset deductions. The standard allowance for vehicle wear and tear remains fully claimable regardless of the regime you select.
Under Section 115BAC, the tax department continues to permit the normal 15% or 30% WDV deduction on motor vehicles actively used for commercial operations. The new regime strictly prohibits claims for additional depreciation. Regular motor cars inherently do not qualify for this additional category, meaning your standard vehicle deductions stay completely intact. Maintaining accurate records of your asset block will guarantee your tax liabilities remain optimised under either system.
Final thoughts
Accurately computing the depreciation on a car as per income tax reduces your overall tax liability while keeping your books compliant. Maintaining meticulous records of usage dates and separating personal mileage from official travel ensures seamless assessments. Businesses must adhere to the WDV block system to avoid miscalculations and subsequent penalties. Leveraging robust accounting tools guarantees that your asset registers align perfectly with the latest tax regulations. Streamline your asset tracking and tax calculations today by choosing TallyPrime, the comprehensive business management software designed to keep your enterprise fully compliant and stress-free.
