The Group Depreciation Method is a method used to calculate depreciation for multiple assets collectively instead of calculating depreciation separately for each individual asset. Under this method, a number of assets are combined into a single group or multiple-asset account and a similar depreciation method is applied to the entire group.
The basic purpose of the Group Depreciation Method is to treat similar assets as one group for depreciation purposes. Therefore, individual depreciation calculations for every asset in the group are not separately required.
Nature of Assets under Group Depreciation Method
The Group Depreciation Method is used only when the assets included in the group are similar in nature.
Similarity in nature means that the assets have comparable characteristics and belong to the same general type of asset. Assets that are significantly different from one another are not normally combined under the Group Depreciation Method.
Thus, the similarity of assets is an important condition for applying this method.
Useful Life of Assets
The assets included in a group should have approximately the same useful lives.
The useful life of an asset represents the period during which the asset is expected to be used. Under the Group Depreciation Method, assets having similar expected useful lives are grouped together for calculating depreciation.
If the assets have significantly different useful lives, the Group Depreciation Method may not be suitable because the assets do not have a common depreciation pattern.
Therefore, the two main conditions for grouping assets are similarity in nature and approximately similar useful lives.
Depreciation of Multiple-Asset Accounts
The Group Depreciation Method is generally applied to multiple-asset accounts. Instead of maintaining a separate depreciation calculation for each asset, similar assets are included in one account and depreciation is calculated for the group.
A similar depreciation method is applied to the assets included in the group. The group is therefore treated as a combined unit for depreciation purposes.
This approach allows the depreciation of several similar assets to be accounted for collectively.
Example of Group Depreciation
Suppose a business owns several similar assets that have approximately the same useful lives. Instead of calculating depreciation separately for each asset, the business may combine these assets into a single group.
The assets are then depreciated using a similar depreciation method.
The depreciation calculation is therefore made for the multiple-asset account as a group rather than separately for every individual asset.
Importance of Similar Depreciation Method
Assets included in a group are depreciated using a similar depreciation method.
The use of a similar depreciation method is appropriate because the assets are similar in nature and have approximately the same useful lives.
Therefore, the depreciation treatment of the group is based on the common characteristics of the assets included in it.
Difference between Individual and Group Depreciation
Under individual depreciation, depreciation is calculated separately for each fixed asset. Each asset is treated independently for depreciation purposes.
Under the Group Depreciation Method, multiple similar assets are combined into one group and depreciated collectively.
Therefore, the main distinction is that individual depreciation focuses on each asset separately, whereas group depreciation focuses on a group of similar assets.
Exam Focus
The Group Depreciation Method is used for depreciating multiple-asset accounts collectively.
Under this method, a similar depreciation method is applied to a group of assets.
The assets included in the group must satisfy two important conditions: they should be similar in nature and should have approximately the same useful lives.
Assets that are significantly different in nature or have substantially different useful lives are not normally suitable for the Group Depreciation Method.
The key exam point is that Group Depreciation is used for similar assets with approximately similar useful lives, and depreciation is calculated for the group instead of separately for each individual asset.