The movement in the deferred tax balance is as follows:
| As at 31 March 2009 £m |
As at 31 March 2008 £m |
|
|---|---|---|
| As at 1 April – as previously reported | (48) | 33 |
| Prior year adjustment in respect of amortisation of intangible assets arising on consolidation (note 1(a)) | – | (74) |
| As at 1 April – as restated (note 1(a)) | (48) | (41) |
| Prior year adjustment in respect of acquisition of intangible assets arising on consolidation | – | (33) |
| Effect of change in UK corporate tax rate charged to the income statement | – | (2) |
| Amounts charged to the income statement | (33) | (1) |
| Amounts credited in respect of amortisation of intangible assets arising on consolidation – prior year adjustment (note 1(a)) | 22 | 16 |
| Amounts recognised on the revaluation of available-for-sale investments | 1 | 2 |
| Amounts recognised on share-based payments | (4) | (1) |
| On acquisition of subsidiaries | (30) | 11 |
| Exchange adjustments | (32) | 1 |
| As at 31 March – as restated (note 1(a)) | (124) | (48) |
| The net deferred tax balance is represented by: | ||
| Deferred tax assets – as originally reported | 40 | 47 |
| Deferred tax liabilities – as originally reported | – | – |
| Deferred tax liabilities – as restated (note 1(a)) | (164) | (95) |
| As at 31 March – as restated (note 1(a)) | (124) | (48) |
| Deferred tax assets and liabilities comprise: | ||
| Accelerated capital allowances | 7 | 5 |
| Unrealised gains on available-for-sale investments | – | (1) |
| Other timing differences – assets | 33 | 43 |
| Other timing differences – liabilities | (25) | – |
| Liabilities on intangible assets arising on consolidation | (139) | (95) |
| (124) | (48) |