The depreciation rate on office equipment determines how businesses allocate asset costs over time and claim tax deductions under the Income Tax Act and Companies Act. For most office equipment, the standard rate under the Income Tax Act is 15% using the Written Down Value (WDV) method. Under the Companies Act, rates are derived from the prescribed useful life of each asset category.
Office equipment includes assets such as computers, printers, scanners, photocopiers, telephones, furniture and fittings used in day-to-day administrative operations.
Which equipment qualifies as office equipment?
Office equipment broadly includes assets used for business operations that fall under the plant and machinery category and are not permanently attached to the premises. Correct classification directly impacts the applicable depreciation rate.
Typical office equipment includes:
- Computers and related devices used in office work
- Printers, scanners and photocopiers
- Telephones and communication systems
- Office furniture and fittings
- General machinery and tools used in administrative functions
Since depreciation is applied to a block of assets, correctly identifying whether an item qualifies as office equipment ensures accurate tax calculation and compliance.
Depreciation rates for office equipment
Based on Schedule II (Part C) of the Companies Act, office-related assets fall under specific categories. The Act prescribes useful life from which depreciation rates under SLM and WDV are derived.
|
Asset Category |
Useful Life (Years) |
Depreciation Rate (SLM) |
Depreciation Rate (WDV) |
|
Office equipment |
5 |
19.00% |
45.07% |
|
Computers (desktops and laptops) |
3 |
31.67% |
63.16% |
|
Servers and networks |
6 |
15.83% |
39.30% |
|
Electrical installations and equipment |
10 |
9.50% |
25.89% |
|
Furniture and fittings |
10 |
9.50% |
25.88% |
|
Laboratory equipment (general office use) |
10 |
9.50% |
25.89% |
Methods for calculating depreciation on office equipment
Under Schedule II of the Companies Act, the depreciation rate on office equipment is determined based on the useful life of assets. Two methods are commonly used.
Straight Line Method (SLM)
Also known as the original or actual cost method, this method spreads the cost of an asset evenly over its useful life. This means the same amount of depreciation is charged every year.
Formula: SLM = (Cost − Residual Value) ÷ Useful Life
This method suits assets that provide consistent utility over time, such as office furniture or equipment that wears out gradually, and helps maintain stable profit figures across years.
Written Down Value Method (WDV)
WDV applies a fixed depreciation rate to the reducing balance (the book value of the asset) each year. Depreciation is higher in the initial years and reduces over time, reflecting assets that lose value quickly due to technology changes or heavy usage.
This method is commonly used for computers and electronic equipment that become obsolete faster.
How to calculate depreciation on office equipment
The following steps apply the depreciation rate on office equipment correctly under the Income Tax Act.
Step 1: Determine the actual cost of the asset
The total cost includes the purchase price, installation and setup charges, and freight, delivery and insurance costs. Subsidies or reimbursements received must be excluded.
Step 2: Identify the WDV
WDV is the base value on which depreciation is calculated each year. For newly purchased assets, WDV starts at the actual cost in the year of acquisition. For existing assets, use the closing WDV of the previous year.
Step 3: Apply the correct depreciation rate
- Standard depreciation rate on office equipment: 15% under the WDV method
- If used for less than 180 days in the year of acquisition: 7.5% (half rate applies)
Step 4: Calculate the depreciation amount
Depreciation = WDV × Depreciation Rate
Step 5: Update the asset value
Closing WDV = Opening WDV − Depreciation
This closing value becomes the opening WDV for the next financial year, ensuring continuity in tax and accounting records.
Conclusion
Applying the correct depreciation rate on office equipment and choosing the right method is essential for accurate financial reporting and tax optimisation. Correct asset classification, method selection and compliance with conditions such as the 180-day rule ensure businesses maximise deductions while maintaining transparency.
TallyPrime helps businesses classify office equipment correctly, apply the applicable depreciation rate, automate calculations and maintain audit-ready asset records throughout the financial year.
