Depreciation on a laptop is calculated at 40% per year on a written-down value basis under the Income Tax Act (ITA). In contrast, under the Companies Act, it is spread over a three-year useful life using either the straight-line or written-down value method. This directly affects how businesses reduce taxable income and present asset value in financial statements.
In practice, businesses maintain separate depreciation calculations, one for tax reporting and another for accounting, so that both compliance and accurate financial reporting are maintained.
When does a laptop qualify for depreciation?
Under Section 32 of the ITA, three conditions must be met before a business can claim depreciation on a laptop:
- The laptop must be owned by the business, wholly or in part.
- It must be used for business or profession.
- It must be “put to use” during the financial year in which depreciation is claimed.
A laptop held in stock but not yet deployed does not qualify for depreciation in that year. Ownership alone is not sufficient; the asset must be actively in use.
One condition that often affects the claim amount is the 180-day rule. If a laptop is purchased and put to use for fewer than 180 days in a financial year, the depreciation allowed is restricted to 50% of the normal rate, that is, 20% instead of 40% for that year only.
Depreciation rate on a Laptop under the Income Tax Act, 1961
As per the Income Tax Rules, 1962, laptops are treated as part of “computers including computer software” under the block of plant and machinery. They are depreciated using the written-down value (WDV) method at 40%.
In simple terms, if a business purchases a laptop, it can claim 40% depreciation on its cost each year, reducing taxable income.
Key points:
- The 40% rate applies to computers such as laptops, desktops and tablets, as well as software purchased separately and treated as an asset.
- Items like printers, scanners and UPS are often treated as part of the computer system by courts, so the same 40% depreciation rate applies.
Depreciation on a Laptop under the Companies Act, 2013
Under the Companies Act, 2013, depreciation is based on the useful life of an asset as prescribed in Schedule II, rather than fixed rates.
For devices such as desktops and laptops, the useful life is generally considered to be 3 years, with a residual value of at least 5% of the original cost at the end of this period.
The applicable rates based on this three-year life are:
|
SLM |
(Cost − 5% residual) ÷ 3 years |
31.67% p.a. |
|
WDV |
1 − (0.05)^(1/3) |
63.16% p.a. |
The last 5% of the asset’s value is not depreciated. A company may adopt a different useful life or residual value than prescribed, but it must disclose the change and justify it in its financial statements.
How to Calculate Depreciation on a Laptop?
Depreciation on laptop as per income tax is calculated differently under different laws. Consider a laptop purchased on 1 April 2024 for ₹80,000 and put to use on the same day.
Under the Income Tax Act, 1961 (WDV method)
|
2024-25 |
80,000 |
32,000 |
48,000 |
|
2025-26 |
48,000 |
19,200 |
28,800 |
|
2026-27 |
28,800 |
11,520 |
17,280 |
If the laptop is put to use on 1 November 2024 (less than 180 days), Year 1 depreciation is restricted to 20%:
₹80,000 × 20% = ₹16,000, with a closing WDV of ₹64,000.
Under the Companies Act, 2013 (SLM method)
Cost: ₹80,000
Residual value: ₹4,000 (5%)
Depreciable amount: ₹76,000
|
Year 1 |
25,333 |
54,667 |
|
Year 2 |
25,333 |
29,334 |
|
Year 3 |
25,334 |
4,000 (residual value) |
The same amount is charged each year. After three years, the asset is carried at its residual value and is not depreciated further unless its useful life is reassessed.
Since both laws use different methods, depreciation amounts vary each year. Businesses must maintain separate records for financial reporting and tax purposes, which can lead to deferred tax adjustments.
Conclusion
Claiming depreciation on a laptop requires applying two different methods, one for tax under the ITA and another for financial reporting under the Companies Act. Accuracy and consistency in both calculations are essential to avoid mismatches and ensure proper compliance, especially in cases like mid-year purchases or partial usage.
Maintaining separate records and reconciling differences, including deferred tax, is a necessary part of this process. Using a solution like TallyPrime simplifies these calculations, efficiently tracks both methods and ensures your financial and tax records stay aligned with minimal manual effort.
