
Paper F6 (UK): Taxation FA2009
104 Go to www.emilewoolfpublishing.com for Q/As, Notes & Study Guides © EWP
3.3 The principles of allowable expenditure
In order to be an allowable expense for tax purposes, the expenditure:
must be revenue expenditure (not capital expenditure), and
must be incurred wholly and exclusively for the purposes of the trade, and
must not be specifically disallowed by statute law.
Most items charged as expenses in the accounts satisfy this rule and are allowable
expenditure, therefore no adjustment is required.
3.4 The wholly and exclusively test
The wholly and exclusively test requires that an item of expenditure, to be tax-
allowable, must be:
incurred for the purposes of the trade and
incurred wholly and exclusively for trading purposes.
For example, the cost of sales, and the normal direct production and distribution
costs of a business are incurred wholly and exclusively for the purposes of the trade.
3.5 Private use by the owner
The requirement for expenditure to be for the purposes of the trade means that any
expenditure that is far removed (remote) from the purposes of the trade is not
allowable. This principle is often referred to as the remoteness test.
Accordingly, when a business pays for personal expenditure of the owner that is not
related to the trade, the expenditure is not allowable. For example, the personal
income tax liability and national insurance contributions of the owner are not
allowable. If the business pays for these items, they must be added to profit in the
adjustment of profit computation.
If expenditure is not incurred wholly and exclusively for trade purposes it is also
not allowable. Therefore, where a business incurs expenditure that is partly for
business and partly for the private purposes of the owner:
the expenditure is not incurred wholly and exclusively for the purposes of the
trade and so
is not allowable.
Examples of expenditure not incurred wholly and exclusively for the purposes of
the trade include:
motor expenses incurred in running the owner’s car, when the car is used partly
for business and partly for private mileage, and
expenditure on telephones used partly for business and partly for private calls.
In theory, all this type of expenditure should be disallowed, because the
expenditure has a dual purpose (business use and private use). However, HMRC