The difference between product costs and period costs
/What are Product Costs?
Product costs are any costs incurred in the manufacture of a product. These costs include direct materials, direct labor, and factory overhead. If the related products are sold at once, then these costs are charged to the cost of goods sold immediately. If the products are not sold right away, then these costs are instead capitalized into the cost of inventory, and will be charged to expense later, when the products are eventually sold.
What are Period Costs?
A period cost is any cost consumed during a reporting period that has not been capitalized into inventory, fixed assets, or prepaid expenses. These costs tend to be clustered into the selling, general and administrative classifications of expenses, and appear in the lower half of a reporting entity’s income statement.
Comparing Product Costs and Period Costs
The key difference between product costs and period costs is that product costs are only incurred if products are acquired or produced, and period costs are associated with the passage of time. Thus, a business that has no production or inventory purchasing activities will incur no product costs, but will still incur period costs.
Product costs are initially recorded within the inventory asset. Once the related goods are sold, these capitalized costs are charged to expense. This accounting is used to match the revenue from a product sale with the associated cost of goods sold, so that the entire effect of a sale transaction appears within one reporting period’s income statement.
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Examples of Product Costs and Period Costs
Examples of product costs are direct materials, direct labor, and allocated factory overhead. Examples of period costs are general and administrative expenses, such as rent, office depreciation, office supplies, and utilities.
Categories of Period Costs and Product Costs
Period costs are sometimes broken out into additional subcategories for selling activities and administrative activities. Administrative activities are the most pure form of period costs, since they must be incurred on an ongoing basis, irrespective of the sales level of a business. Selling costs can vary somewhat with product sales levels, especially if sales commissions are a large part of this expenditure.
Product costs are sometimes broken out into the variable and fixed subcategories. This additional information is needed when calculating the break even sales level of a business. It is also useful for determining the minimum price at which a product can be sold while still generating a profit.