The matching principle requires expenses be recorded in the same period that the related revenue is recorded.

Matching Principle

An accounting principle that requires expenses to be recorded and recognized in the same period as the revenues they helped to generate.

Expenses

Costs incurred in the normal course of business to generate revenues, including costs such as rent, salaries, and utility expenses.

Related Revenue

Income generated from sales or transactions that are directly related to the core operations or primary activities of a business.