If:
then that amount is treated as a revenue item for tax purposes.
It does not matter:
The amount is taken into account for tax purposes in the period
of account in which it would be recognised for accounting purposes
in accordance with GAAP.
To find out more about accounting practice and revaluations
see
CIRD30580.
On 1 January 2001 Cerentola and Partners (a firm) acquires an
IRU for £20 million. For six years the cost is amortised at
£1 million a year. However, at 31 December 2007 the IRU is
revalued at £20 million (with £6 million being taken to
reserves) and then amortised at £1.538 million a year for 13
years. Assume that the IRU is an asset with a readily ascertainable
market value and this is all in accordance with GAAP.
Without the special rule the firm would obtain relief of
£26 million [(£1 million x 6) + (£1.538 million x
13)] on expenditure of only £20 million. By treating the
£6 million on revaluation as a revenue item and subjecting it
to tax in the year ended 31December 2007 the special rules ensures
that net relief of only £20 million is obtained.