Accrual-accounting principle that records expenses in the periods that benefit from or relate to the associated revenue.
The matching principle is the accrual-accounting idea that expenses should be recognized in the periods that benefit from them or in which the related revenue is reported. Its purpose is to make period profit more meaningful. Older accounting materials may describe this broadly as the accruals concept.
Without matching, a business could report distorted margins simply because cash payments happened earlier or later than the economic activity they support. Matching helps connect revenue, expense, and timing.
Matching appears through accruals, prepayments, depreciation, amortization, and other adjustments that spread or shift cost recognition to the period that best reflects usage or revenue generation. Not every expense can be matched with perfect precision, but accounting still tries to place costs in the most faithful period.
If a company pays annual insurance in advance, the cash payment does not justify expensing the full amount immediately. The cost is recognized month by month as coverage is consumed.
Matching does not mean every expense must trace to a single sale. It means expenses should be recognized in the period that most fairly reflects the economic activity. Matching also works alongside revenue recognition, not instead of it.