B40 Some believe that there is no need to capitalise subsequent expenditure in a fair value model and that all subsequent expenditure should be recognised as an expense. However, others believe - and the Board agreed - that the failure to capitalise subsequent expenditure would lead to a distortion of the reported components of financial performance. Therefore, the Standard requires that an entity should determine whether subsequent expenditure should be capitalised using a test similar to the test used for owner-occupied property in IAS 16.
B41 Some commentators suggested that the test for capitalising subsequent expenditure should not refer to the originally assessed standard of performance. They felt that it is impractical and irrelevant to judge against the originally assessed standard of performance, which may relate to many years in the past. Instead, they suggested that subsequent expenditure should be capitalised if it enhances the previously assessed standard of performance -
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