IFRS 15 establishes a single and comprehensive framework which sets out how much revenue is to be recognised, and when. The core principle is that a vendor should recognise revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the vendor expects to be entitled in exchange for those goods or services.
The application of the core principle in IFRS 15 is carried out in five steps:
The five-step model is applied to individual contracts. However, as a practical expedient, IFRS 15 permits an entity to apply the model to a portfolio of contracts (or performance obligations) with similar characteristics if the entity reasonably expects that the effects would not differ materially from applying it to individual contracts.