Unit of account

Last update 25/08/2019

The group of rights, the group of obligations or the group of rights and obligations, to which recognition and measurement requirements are applied. But also the level at which an asset or a liability is aggregated or disaggregated in IFRS for recognition purposes based on the particular IFRS standard.

Example:

  • Y Ltd has investment property comprising furnished building
  • If Y Ltd uses the investment property as a group of assets (each floor is rented as a single asset) – the unit of account is each floor
  • If Y Ltd uses the investment property as individual assets (the building is rented as a whole) – the unit of account is the individual asset
  • Grouping is based on what market participants will consider

The Conceptual Framework provides the following guidance [Conceptual Framework 4.49 – 4.55]:

A unit of account is selected for an asset or liability when considering how recognition criteria and measurement concepts will apply to that asset or liability and to the related income and expenses. In some circumstances, it may be appropriate to select one unit of account for recognition and a different unit of account for measurement. For example, contracts may sometimes be recognised individually but measured as part of a portfolio of contracts. For presentation and disclosure, assets, liabilities, income and expenses may need to be aggregated or separated into components.

If an entity transfers part of an asset or part of a liability, the unit of account may change at that time, so that the transferred component and the retained component become separate units of account.

A unit of account is selected to provide useful information, which implies that:

  1. the information provided about the asset or liability and about any related income and expenses must be relevant. Treating a group of rights and obligations as a single unit of account may provide more relevant information than treating each right or obligation as a separate unit of account if, for example, those rights and obligations:
    1. cannot be or are unlikely to be the subject of separate transactions;
    2. cannot or are unlikely to expire in different patterns;
    3. have similar economic characteristics and risks and hence are likely to have similar implications for the prospects for future net cash inflows to the entity or net cash outflows from the entity; or
    4. are used together in the business activities conducted by an entity to produce cash flows and are measured by reference to estimates of their interdependent future cash flows.
  2. the information provided about the asset or liability and about any related income and expenses must faithfully represent the substance of the transaction or other event from which they have arisen. Therefore, it may be necessary to treat rights or obligations arising from different sources as a single unit of account, or to separate the rights or obligations arising from a single source (see paragraph 4.62). Equally, to provide a faithful representation of unrelated rights and obligations, it may be necessary to recognise and measure them separately.

Just as cost constrains other financial reporting decisions, it also constrains the selection of a unit of account. Hence, in selecting a unit of account, it is important to consider whether the benefits of the information provided to users of financial statements by selecting that unit of account are likely to justify the costs of providing and using that information. In general, the costs associated with recognising and measuring assets, liabilities, income and expenses increase as the size of the unit of account decreases. Hence, in general, rights or obligations arising from the same source are separated only if the resulting information is more useful and the benefits outweigh the costs.

Sometimes, both rights and obligations arise from the same source. For example, some contracts establish both rights and obligations for each of the parties. If those rights and obligations are interdependent and cannot be separated, they constitute a single inseparable asset or liability and hence form a single unit of account. For example, this is the case with executory contracts (see paragraph 4.57). Conversely, if rights are separable from obligations, it may sometimes be appropriate to group the rights separately from the obligations, resulting in the identification of one or more separate assets and liabilities. In other cases, it may be more appropriate to group separable rights and obligations in a single unit of account treating them as a single asset or a single liability.

Treating a set of rights and obligations as a single unit of account differs from offsetting assets and liabilities.

Possible units of account include:

  1. an individual right or individual obligation;
  2. all rights, all obligations, or all rights and all obligations, arising from a single source, for example, a contract;
  3. a subgroup of those rights and/or obligations—for example, a subgroup of rights over an item of property, plant and equipment for which the useful life and pattern of consumption differ from those of the other rights over that item;
  4. a group of rights and/or obligations arising from a portfolio of similar items;
  5. a group of rights and/or obligations arising from a portfolio of dissimilar items—for example, a portfolio of assets and liabilities to be disposed of in a single transaction; and
  6. a risk exposure within a portfolio of items—if a portfolio of items is subject to a common risk, some aspects of the accounting for that portfolio could focus on the aggregate exposure to that risk within the portfolio.

General model of measurement of insurance contracts

General model of measurement of insurance contracts

Unit of account

Unit of account

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