Revenue recognition

Revenue recognition answers a deceptively simple question: in which period does a sale count? Under accrual accounting, the answer is the period in which the company satisfies its performance obligation — when control of the good or service transfers to the customer. Cash timing is irrelevant. A magazine publisher that collects a full year's subscription in January has received cash but earned nothing yet; it records a liability and recognizes revenue month by month as issues are delivered.

Current standards under IFRS 15 and ASC 606 apply a five-step model: identify the contract with the customer, identify the separate performance obligations in it, determine the transaction price, allocate that price across the obligations, and recognize revenue as each obligation is satisfied. The allocation step matters when one contract bundles several deliverables — a software license sold with a year of support is two obligations recognized on different timetables.

The rule exists because revenue is the single easiest line to manipulate. Recording sales early, booking a whole multi-year contract up front, or recognizing revenue for goods a customer can still return all inflate current profit at the expense of future periods. Consistent recognition rules make one company's income statement comparable to another's and to its own prior years.

Revenue recognition is core examinable material for accounting credentials. CMA Part 1 tests the five-step model and its effect on the income statement within external financial reporting decisions, and the ACCA Financial Accounting paper works through the same principle from the other direction — deferred income, accruals, and prepayments — showing how unearned cash sits on the balance sheet until it is earned.