The general rule for employees’ expenses is very restrictive. All of the tests imposed by Section 336 ITEPA 2003 must be passed before a deduction is obtained. The tests are stringent and exacting, see EIM31636. It is important that you get all of the facts before you make a decision, see EIM31635.
A deduction should only be given to the extent that an expense
has actually been incurred. This is illustrated by examples at
EIM31631,
EIM31632 and
EIM31633.
The rules for travelling expenses are different to the
general rule for employees’ expenses, see
EIM31810.
The tests that apply before a deduction can be permitted
under Section 336 are
There is a useful summary of these tests in paragraph 8 of the
judgment of Lightman J. in Ansell v Brown (73TC338).