Section 204 provides for "a proper proportion of any expense
relating partly to provision of the benefit and partly to other
matters" to be taken into account in arriving at the "cash
equivalent".
This enables the expense incurred in providing a benefit to
be apportioned. For example, apportionment of the annual "cash
equivalent" is normally justifiable where a benefit in kind is:
If you have to apportion a benefit, do so on common sense lines
based on the facts of the case. For instance, if three directors
share a benefit equally between them throughout a tax year, charge
a benefit on each director on one-third of the full "cash
equivalent" for that year. Do not contend that each of the
directors is chargeable on the full "cash equivalent" so as to get
tax on three times the full value of the benefit.
See
EIM21201 for more detail on
apportionment. See
EIM21638 for an example of apportionment
when an asset is placed at the disposal of a director.