Revenue recognition under IFRS 15 follows a principled, contract-based approach designed to reflect the transfer of control to customers and to improve comparability across industries. The standard was issued by the International Accounting Standards Board IFRS Foundation and is implemented through the five-step model that drives when and how much revenue to report.
Identify the contract and performance obligations
A company first determines whether a valid contract exists and then identifies distinct performance obligations within that contract. Contracts can be written, oral, or implied by customary practice. Distinct goods or services that are separately identifiable and provide benefit on their own are treated as separate performance obligations, which affects timing and pattern of revenue.
Determine transaction price and allocation
Next the company establishes the transaction price, including variable consideration and adjustments for the time value of money when material. The price is allocated to each performance obligation based on standalone selling prices, with observable market evidence used where available. This allocation determines how much revenue is recognized as each obligation is satisfied.
Revenue is recognized when the company satisfies a performance obligation by transferring control of a good or service to the customer. Control is the core concept and differs from the earlier risks-and-rewards model, focusing on the customer’s ability to direct the use of and obtain substantially all benefits from the asset. This guidance appears in authoritative material prepared by the International Accounting Standards Board IFRS Foundation and is reinforced by practical implementation guidance from leading accounting firms such as Deloitte.
Recognizing revenue over time versus at a point in time depends on whether customers obtain control progressively. For long-term construction, software, or service contracts, companies often recognize revenue over time using an appropriate input or output measure. Judgment is required to choose measurement methods and to handle contract modifications, warranties, and variable consideration.
Consequences extend beyond financial reporting to tax, contract negotiation, and performance measurement. Companies operating across different jurisdictions may face cultural and legal differences in contract formality that affect recognition. For example, projects in emerging markets often rely on milestone-based contracts where local payment practices influence the timing of control transfer. Practitioners are advised to document judgments and disclosures, because transparent explanations improve investor confidence and regulatory compliance. The authoritative framework from the International Accounting Standards Board IFRS Foundation together with practitioner guides from major firms supports consistent application and comparability.