| Tangible fixed assets under the cost model are stated at historical cost less accumulated depreciation and any accumulated impairment losses. Historical cost includes expenditure that is directly attributable to bringing the asset to the location and condition necessary for it to be capable of operating in the manner intended by management.
Freehold property under the revaluation model is measured at fair value at the date of revaluation, based on market evidence and professional valuations, less any subsequent accumulated depreciation and impairment losses. Revaluations are carried out with sufficient regularity to ensure the carrying amount does not differ materially from fair value at the reporting date.
Gains arising on revaluation are recognised in other comprehensive income and accumulated in equity under the revaluation reserve, except to the extent that they reverse a previous revaluation decrease recognised in profit or loss, in which case the gain is recognised in profit or loss. Losses on revaluation are recognised in profit or loss, except to the extent that they offset a previously recognised revaluation surplus on the same asset, in which case they are recognised in other comprehensive income, reducing the revaluation reserve.
Depreciation is charged on the revalued amount of the asset over its estimated useful life, with the residual value and useful life reviewed at each reporting date.
Depreciation is charged so as to allocate the cost of assets less their residual value over their estimated useful lives. Depreciation is provided on the following basis:
Land - Not depreciated
Freehold property - 50 years straight line
Fixtures and fittings - 4-5 years straight line
The assets' residual values, useful lives and depreciation methods are reviewed, and adjusted prospectively if appropriate, or if there is an indication of a significant change since the last reporting date.
Gains and losses on disposals are determined by comparing the proceeds with the carrying amount and are recognised in profit or loss. |