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What Is Cost Accounting? Definition, Concept, and Types

September 18, 2024
Bill Kimball

what is cost accounting

Unlike the Financial Accounting Standards Board (FASB)-driven financial accounting, cost accounting need only concern itself with insider eyes and internal purposes. Management can analyze information based on criteria that it specifically values; that information can then be used to guide how prices are set, resources are distributed, capital is raised, and risks are assumed. In contrast to general accounting or financial accounting, cost accounting is an internally focused, firm-specific method used to implement cost controls. Cost accounting can be much more flexible and specific, particularly when it comes to the subdivision of costs and inventory valuation.

Ending inventory

This method of costing is mainly used for construction contracts, like road construction. Process costing is a costing technique used on cost items that go through multiple production stages. This type of costing aims to know the cost of each stage in the process of producing an item. Controllable costs are costs that a manager has virtually total power to regulate.

what is cost accounting

Classification of costs

Their duties include everything from planning budgets and monitoring budget performance to setting standard unit costs based on research. They are also expected to assess the operating efficiency of all production activities and departments in an organization. A major advantage of historical cost accounting is that reports are usually considered free of bias and easy to understand. There is no tedious calculation as only the book value of the asset is needed.

Activity-Based Costing

For example, companies that operate on short-term production cycles will primarily focus on direct costs like raw material. In contrast, long-term production activities usually require companies to also include indirect costs like overhead. Standard cost accounting is a very old method of accounting, popular in the manufacturing industry. Rather than resource costs, manufacturers assign an “expected” or “standard” cost.

  1. Rather than resource costs, manufacturers assign an “expected” or “standard” cost.
  2. Indirect labor costs are costs for workers not directly involved in production or distribution.
  3. They help a manager or business owner to know how they can improve their brand’s efficiency, profitability, and overall operations.
  4. Sunk costs are historical costs that have already been incurred and will not make any difference in the current decisions by management.
  5. The importance of cost accounting is a function of the seven points discussed below.
  6. The materials directly contributed to a product and those easily identifiable in the finished product are called direct materials.

Determining costing variance allows a manager to pinpoint the particular areas where there are cost differences and the reasons for the differences. By analyzing it, the manager can know which added costs are avoidable and how to avoid them. For example, through cost accounting, you can find out what department is overstaffed. You can then decide to lay off the unneeded labor or reassign them to another department if possible. He now primarily focuses on copywriting, sharing his best tips and tricks for employee productivity and streamlining company-wide projects.

Overheads

It is used by companies who have a standard cost for each unit produced e.g brick manufacturers. Operating costs are costs that are incurred in the day-to-day running of a business. They do not directly affect the level of production but without them, a business cannot operate.

Throughput is the amount of a product or service that a company can produce and deliver to a client within a specified period. Companies that operate under the Generally Accepted Accounting Principles (GAAP) have to use the historical cost principle when showing their records. The principle states that accounting records on a company’s balance sheet should be at original transaction prices and should be maintained to serve as the basis for values in the financial statements. This will not only reduce inventory holding costs but will also minimize downtime from having no storage space thereby preventing opportunity cost in terms of cash blocked in inventory. Any unavoidable added costs that are not in the value stream are regarded as business sustaining costs.

Opportunity costs are only used when determining which option out of multiple choices of investment is most viable. These are costs not directly related to production, but needed for production to happen, like utilities and rent charges for a production facility. Often these types of prices do not fluctuate, or if they do, they’re not by much. The variable overhead variance is the difference between the actual variable overhead cost and the standard variable overhead cost. The pre-tax dollars needed for purchase is the amount of money that a business needs to spend to purchase a product or service before taxes are taken into account.

Cost accounting can give your business detailed insight into how your money is being spent. With this information, you can better budget for the future, reduce inefficiencies and increase profitability. It involves a visual representation of all the steps involved in production with the main aim of finding areas of waste during production. The difference between both costs is called variance and can be positive or negative. Financial accounting is used to record and summarize the financial transactions of a business. It is used to prepare financial statements used by external stakeholders, such as investors, creditors, and government agencies, to assess the business’s financial health.

Costing can help the government make decisions about tariff protection, and it can also offer information relating to wage policy. To fulfill the underlying idea behind this norm, it is important to control the cost so as to reduce the cost of a product or service. To ascertain the cost of management, with the help of the costing department, it is worthwhile to make preliminary investigations and introduce a system for recording costs. This enables an organization’s managers to know not only the total cost but also its constituents. A financial professional will offer guidance based on the information provided and offer a no-obligation call to better understand your situation. Our mission is to empower readers with the most factual and reliable financial information possible to help them make informed decisions for their individual needs.

In turn, these data are compared to pre-established standards and budgets to exercise management control over the company’s operations. Cost accounting also provides information to management regarding actual results (e.g., departmental outputs, actual labor costs, and the cost of materials in process). Alternatively, cost accounting is meant for those inside the organization responsible for making critical decisions.

The trinkets are very labor-intensive and require quite a bit of hands-on effort from the production staff. The production of widgets is automated; it mostly consists of putting raw material in a machine and waiting many hours for the finished goods. It would not make sense to use machine hours to allocate overhead to both items because the trinkets hardly use any machine hours. Under ABC, the trinkets are assigned more overhead costs related to labor and the widgets are assigned more overhead costs related to machine use. Sunk costs are historical costs that have already been incurred and will not make any difference in the current decisions by management.

It also essentially enabled managers to ignore the fixed costs, and look at the results of each period in relation to the “standard cost” for any given product. Activity-based costing (ABC) is a cost accounting technique used to ascertain the cost of activities involved in the production of an item. Under this method, costing accountants try to allocate overhead and indirect costs that are not included in standard costing. Cost accounting is a process of recording, analyzing and reporting all of a company’s costs (both variable and fixed) related to the production of a product. This is so that a company’s management can make better financial decisions, introduce efficiencies and budget accurately.

Lean accounting is designed to streamline accounting processes to maximize productivity and quality. It eliminates unnecessary transactions and systems, reducing time, costs and waste. You can use it to understand what creates the most value for your customers and how you can continuously improve.

This type of analysis can be used by management to gain insight into potentially profitable new products, sales prices to establish for existing products, and the impact of marketing campaigns. This method of cost accounting replaces traditional costing methods with value-based pricing. Instead of allocating costs to departments, lean accounting categorizes costs based on total value stream profits.

Throughput accounting is a principle-based and simplified management used to create an alignment between all production activities to maximize output. Break-even point analysis is an important tool for price determination on products and services. If the marginal cost of producing one more unit is lower than the market price, the producer is in line to gain a profit from producing that item. In addition, cost accounting can also be used as a tool for benchmarking performance against competitors and identifying potential areas of savings. The objective of cost accounting is to help a company’s management fix prices and control production costs. Even though cost accounting is commonly called a costing method, the scope of cost accounting is far broader than mere cost.

But if the actual costs are lower than the standard costs, then the variance is favorable. Indirect labor costs are costs for workers not directly involved in production or distribution. The four basic types of cost include direct, indirect, fixed, and variable costs. The institute of cost and management accountants (icma) defines costing as the technique and process of ascertaining costs. Costing can also be defined as a systematic process for determining the unit cost of output produced or service rendered.

This is all precious information, especially if you run a small business as a CEO or manager and must make tough financial decisions yourself. Further advantages of costing are that it can assist in identifying profitable or unprofitable units and ventures. It reveals the inefficiencies at various levels, and it also helps to identify the exact cause of a decrease or increase in the profit or loss of a business (as a whole or unit-wise, as required). For example, the use of cost data can guide the introduction of a new product line, lead to the identification of unused capacity, or highlight expansion opportunities. The question of what technique and process to use depends on the nature of the industry, the type of product, and the method of production.