Group Depreciation¶
This document explains group depreciation, a method used when dealing with a large number of similar, low-value assets, such as computers in a large organization.
The Need for Group Depreciation¶
When a company owns a vast number of similar assets (e.g., thousands of computers), tracking individual depreciation and disposal becomes impractical. Group depreciation simplifies this process by treating the entire group of assets as a single unit.
Key Characteristics of Group Depreciation:
- Assets are treated as a single group, not individually.
- A single depreciation rate is applied to the total cost of the group.
- No gain or loss is recognized on the disposal of individual assets within the group.
Example: Software Company's Computers¶
Let's consider a software company with a large number of computers:
Year 1:
- Purchase: 100 computers @ ₹50,000 each = ₹50 lakhs
- Journal Entry:
- Debit: Computers ₹50 lakhs
- Credit: Cash ₹50 lakhs
- Depreciation (20% straight-line): ₹50 lakhs * 20% = ₹10 lakhs
- Journal Entry:
- Debit: Depreciation Expense ₹10 lakhs
- Credit: Accumulated Depreciation ₹10 lakhs
Year 2:
- Purchase: 200 computers @ ₹50,000 each = ₹100 lakhs
- Journal Entry:
- Debit: Computers ₹100 lakhs
- Credit: Cash ₹100 lakhs
- Total Computer Value (Beginning of Year 2): ₹50 lakhs + ₹100 lakhs = ₹150 lakhs
- Depreciation: ₹150 lakhs * 20% = ₹30 lakhs
- Journal Entry:
- Debit: Depreciation Expense ₹30 lakhs
- Credit: Accumulated Depreciation ₹30 lakhs
Year 3:
- Purchase: 400 computers @ ₹50,000 each = ₹200 lakhs
- Journal Entry:
- Debit: Computers ₹200 lakhs
- Credit: Cash ₹200 lakhs
- Total Computer Value (Beginning of Year 3): ₹150 lakhs + ₹200 lakhs = ₹350 lakhs
- Depreciation: ₹350 lakhs * 20% = ₹70 lakhs
- Journal Entry:
- Debit: Depreciation Expense ₹70 lakhs
- Credit: Accumulated Depreciation ₹70 lakhs
- Accumulated Depreciation Balance (End of Year 3): ₹10 lakhs + ₹30 lakhs + ₹70 lakhs = ₹110 lakhs
Year 4: Exchange of Computers
- Exchange: 50 old computers for 400 new computers + ₹170 lakhs cash.
- Journal Entry:
- Debit: Computers ₹170 lakhs
- Credit: Cash ₹170 lakhs
- Total Computer Value (Beginning of Year 4): ₹350 lakhs + ₹170 lakhs = ₹520 lakhs
- Depreciation: ₹520 lakhs * 20% = ₹104 lakhs
- No gain or loss is recognized on the exchange of the 50 computers.
Sale of an Individual Computer:
If a single computer costing ₹50,000 is sold for ₹3,000, the entry is:
- Debit: Cash ₹3,000
- Credit: Computers ₹50,000
- Credit: Accumulated Depreciation ₹47,000 (Balancing figure)
Explanation: The difference between the original cost and the cash received is treated as an adjustment to accumulated depreciation, rather than recognizing a gain or loss.
Rationale and Alternatives¶
The rationale behind group depreciation is practicality. Managing individual records for a massive number of low-value assets is burdensome.
Alternatives:
- Individual Asset Tracking: If accounting software allows efficient tracking of individual assets, or if the number of assets is manageable, individual depreciation and disposal accounting can be used.
- Composite Depreciation: Similar to group depreciation, but used for assets that are dissimilar but have similar useful lives.


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