The core principle of IFRS 15 is that an entity recognises revenue from the transfer of promised good or services to customers at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. The standard uses a five-step model for the recognition of revenue.

Using the five-step model

The five-step model applies to revenue earned from a contract with a customer with limited exceptions, regardless of the type of revenue transaction or the industry. 

Step one in the five-step model requires the identification of the contract with the customer. Contracts may be in different forms (written, verbal or implied), but must be enforceable, have commercial substance and be approved by the parties to the contract. The model applies once the payment terms for the goods or services are identified and it is probable that the entity will collect the consideration. Each party’s rights in relation to the goods or services must be capable of identification. If a contract with a customer does not meet these criteria, the entity can continually reassess the contract to determine whether it subsequently meets the criteria.

Two or more contracts that are entered into around the same time with the same customer may be combined and accounted for as a single contract, if they meet the specified criteria. The standard provides detailed requirements for contract modifications. A modification may be accounted for as a separate contract or as a modification of the original contract, depending upon the circumstances of the case.

Step two requires the identification of the separate performance obligations in the contract. This is often referred to as ‘unbundling’ and is done at the beginning of a contract. The key factor in identifying a separate performance obligation is the distinctiveness of the good or service, or a bundle of goods or services. A good or service is distinct if the customer can benefit from the good or service on its own or together with other readily available resources and it is separately identifiable from other elements of the contract.

IFRS 15 requires that a series of distinct goods or services that are substantially the same with the same pattern of transfer, to be regarded as a single performance obligation. A good or service which has been delivered may not be distinct if it cannot be used without another good or service that has not yet been delivered. Similarly, goods or services that are not distinct should be combined with other goods or services until the entity identifies a bundle of goods or services that is distinct. IFRS 15 provides indicators rather than criteria to determine when a good or service is distinct within the context of the contract. This allows management to apply judgment to determine the separate performance obligations that best reflect the economic substance of a transaction.

Step three requires the entity to determine the transaction price, which is the amount of consideration that an entity expects to be entitled to in exchange for the promised goods or services. This amount excludes amounts collected on behalf of a third party – for example, government taxes.

The transaction price might include variable or contingent consideration. Variable consideration should be estimated as either the expected value or the most likely amount. The expected value approach represents the sum of probability-weighted amounts for various possible outcomes. The most likely amount represents the most likely amount in a range of possible amounts.

Management should use the approach that it expects will best predict the amount of consideration and it should be applied consistently throughout the contract. An entity can only include variable consideration in the transaction price to the extent that it is highly probable that a subsequent change in the estimated variable consideration will not result in a significant revenue reversal. If it is not appropriate to include all of the variable consideration in the transaction price, the entity should assess whether it should include part of the variable consideration. However, this latter amount must still pass the ‘revenue reversal’ test.

Variable consideration is wider than simply contingent consideration as it includes any amount that is variable under a contract, such as performance bonuses or penalties.

Additionally, an entity should estimate the transaction price, taking into account non-cash consideration, consideration payable to the customer and the time value of money if a significant financing component is present. The latter is not required if the time period between the transfer of goods or services and payment is less than one year. In some cases, it will be clear that a significant financing component exists due to the terms of the arrangement.

In other cases, it could be difficult to determine whether a significant financing component exists. This is likely to be the case where there are long-term arrangements with multiple performance obligations such that goods or services are delivered and cash payments received throughout the arrangement. For example, if an advance payment is required for business purposes to obtain a longer-term contract, then the entity may conclude that a significant financing obligation does not exist.

If an entity anticipates that it may ultimately accept an amount lower than that initially promised in the contract due to, for example, past experience of discounts given, then revenue would be estimated at the lower amount with the collectability of that lower amount being assessed. Subsequently, if revenue already recognised is not collectable, impairment losses should be taken to profit or loss.

Step four requires the allocation of the transaction price to the separate performance obligations. The allocation is based on the relative standalone selling prices of the goods or services promised and is made at the inception of the contract. It is not adjusted to reflect subsequent changes in the standalone selling prices of those goods or services.

The best evidence of standalone selling price is the observable price of a good or service when the entity sells that good or service separately. If that is not available, an estimate is made by using an approach that maximises the use of observable inputs – for example, expected cost plus an appropriate margin or the assessment of market prices for similar goods or services adjusted for entity-specific costs and margins or in limited circumstances a residual approach. The residual approach is different from the residual method that is used currently by some entities, such as software companies.

When a contract contains more than one distinct performance obligation, an entity should allocate the transaction price to each distinct performance obligation in proportion to standalone selling prices.

Where the transaction price includes a variable amount and discounts, it is necessary to establish whether these amounts relate to all or only some of the performance obligations in the contract. Discounts and variable consideration will typically be allocated proportionately to all of the performance obligations in the contract. However, if certain conditions are met, they can be allocated to one or more separate performance obligations.

This will be a major practical issue as it may require a separate calculation and allocation exercise to be performed for each contract. For example, a mobile telephone contract typically bundles together the handset and network connection and IFRS 15 will require their separation.

Step five requires revenue to be recognised as each performance obligation is satisfied. An entity satisfies a performance obligation by transferring control of a promised good or service to the customer, which could occur over time or at a point in time. The definition of control includes the ability to prevent others from directing the use of and obtaining the benefits from the asset. A performance obligation is satisfied at a point in time unless it meets one of the following criteria, in which case, it is deemed to be satisfied over time:

• The customer simultaneously receives and consumes the benefits provided by the entity’s performance as the entity performs.
• The entity’s performance creates or enhances an asset that the customer controls as the asset is created or enhanced.
• The entity’s performance does not create an asset with an alternative use to the entity and the entity has an enforceable right to payment for performance completed to date.

Revenue is recognised in line with the pattern of transfer. Whether an entity recognises revenue over the period during which it manufactures a product or on delivery to the customer will depend on the specific terms of the contract.

If an entity does not satisfy its performance obligation over time, it satisfies it at a point in time and revenue will be recognised when control is passed at that point in time. Factors that may indicate the passing of control include the present right to payment for the asset or the customer has legal title to the asset or the entity has transferred physical possession of the asset.

In addition to the five-step model, IFRS 15 sets out how to account for the incremental costs of obtaining a contract and the costs directly related to fulfilling a contract and provides guidance to assist entities in applying the model to licences, warranties, rights of return, principal-versus-agent considerations, options for additional goods or services and breakage.

For exam purposes, you should focus on understanding the principles of the five-step model so that you can apply them to practical questions.

Read part 2

Written by a member of the Strategic Business Reporting examining team