Period costs definition

What are Period Costs?

A period cost is any cost that cannot be capitalized into prepaid expenses, inventory, or fixed assets. A period cost is more closely associated with the passage of time than with a transactional event. Since a period cost is essentially always charged to expense at once, it may more appropriately be called a period expense. A period cost is charged to expense in the period incurred. This type of cost is not included within the cost of goods sold on the income statement. Instead, it is typically included within the selling and administrative expenses section of the income statement.

Examples of Period Costs

Examples of period costs are as follows:

The preceding list of period costs should make it clear that most of the administrative costs of a business can be considered period costs.

Items That are Not Period Costs

Multiple costs are not classified as period costs. Here are the main categories of costs not considered to be period costs:

  • Prepaid expenses. These items, such as prepaid rent and prepaid advertising, are typically charged to expense over a period of time, usually within a few months.

  • Inventory costs. Costs included in inventory, such as direct labor, direct materials, and manufacturing overhead, are not classified as period costs. This is because it may be several months before the associated goods are sold, at which point these items are charged to expense.

  • Fixed asset costs. Costs included in fixed assets, such as purchased assets and capitalized interest, are not considered to be period costs, because they are charged to expense over a protracted period of time that may span many years.

How to Identify a Period Cost

If the entire use to which a cost can be put is consumed in the current accounting period (such as rent or utilities) it is probably a period cost, whereas if its use is linked to a product or is spread over multiple periods, it is probably not a period cost.

Period Cost FAQs

How do period costs differ from product costs?

Business costs are classified as product costs or period costs. Product costs arise from manufacturing activities and are initially recorded as inventory, then charged to cost of goods sold when sold. Period costs are expensed when incurred. Period costs are generally fixed, while product costs are more likely to vary with production. These differences are noted in the following exhibit.

Can period costs be capitalized?

YPeriod costs are generally expensed as incurred rather than capitalized. However, certain expenditures normally classified as period costs can be capitalized when they meet applicable accounting criteria. Examples include qualifying software development costs and certain borrowing costs. Capitalized amounts are subsequently expensed through depreciation, amortization, or other applicable accounting methods.

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The Difference Between Product Costs and Period Costs