What is Cost Classification?
Cost Classification is the process of segregating costs of the company into different categories that gives a fair idea to the decision-maker about the spending pattern. This bifurcation allows teams to efficiently use the data for accounting purposes and for financial modeling which leads the management to decide which cost is important than others.
Types of Cost Classification
Let us discuss some types of cost classification.
#1 – Fixed and Variable Cost
These are the two primary categories to segregate the costs; fixed costs include which can be accounted for during the start of any project, and a part of variable expenses can be anticipated too. However, variable cost accounts for the cost associated with the units produced and also for any unaccounted cost coming along.
#2 – Distribution Channel Cost
These are the expenses that are channelized into different segments like retail, wholesale, internet. Revenues from each of the channels come after deducting the cost from sales.
#3 – Customer Cost
These are the costs a company gets involved in to maintain its reputation and after-sale service for the customers. This cost includes returns, warranties, or customer service. This information pertaining to the individual consumers is then evaluated by the company to increase profitability and customer targeting.
#4 – Departmental Cost
Expenses related to individual departments are assigned to respective departmental managers, which is then used to analyze the performance of the manager and develop trend analysis to identify the potential of the manager.
Basis of Cost Classification
Now since we have seen the categories of the cost classification briefly, let us examine the basis on which the costs are segregated:

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#1 – By Nature
As the category itself suggests that this is the expense to be recorded in the way the company bears it, and for the purpose, it is used for, some major categories can be material and labor. For instance, raw material costs and all other costs related to the procurement of the raw material will fall under Material charges. Similarly, salary and wages will belong to labor costs.
#2 – By Functions
Here the costs are divided as they are allocated to different functions in the company, like Production costs, Commercial costs, Administration Costs, Distribution Costs, and Research and Development cost. All the categories include the costs pertaining to their nature of occurrence throughout the whole production cycle.
#3 – By Behaviour
It depends on the nature of the cost, like if its fixed, variable, semi-variable cost. Rent, Lease, salary comes under Fixed expenses; Packaging, commission falls under the variable head; lastly, management cost, power consumption cost, maintenance cost comes under semi-variable cost.
#4 – By Management Decision Making
As we know, costs to the company are not only a number but also as a tool to make managerial decisions. So, management decides how to distinguish the costs and what categories should they be bifurcated into like Marginal Cost, Differential cost, Sunk Cost, Abnormal Cost, Replacement cost, and so on.
#5 – By Production Process
This type of category is generally used by the companies involved in manufacturing business where there is a lot of processes to be followed by the product to become a finished good. Some examples of this cost may be Batch cost, Process cost, Contract cost, Joint cost, and so on.
#6 – By Time
The cost comes to the company as it depends on the time frame the cost has occurred. The expense which is of importance today may not hold any value tomorrow, so the basic categories in this can be Historical, pre-Determined, Standard, and Estimated costs. Based on these sub-categories helps the management to effectively distribute the costs as per their occurrence time, which eventually leads to a broader picture of cost evaluation.
Conclusion
As much as cost is an expense to the company, it is also considered a tool for future evaluations. Categorizing the costs into appropriate categories allows us to have a clear picture of the whole business model and gives the management an eagle-eye view of the entire process.
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