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Tax - Tax charge (Details) - GBP (£) £ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Current tax: |  |  |  |  |
Charge for the year | £ (1,036) | £ (191) |  | £ (673) |
Over provision in respect of prior years | 31 | 86 |  | 122 |
Total current tax | (1,005) | (105) |  | (551) |
Deferred tax: |  |  |  |  |
(Charge)/credit for the year | (185) | 176 |  | 38 |
Net increase/(decrease) in the carrying value of deferred tax assets in respect of UK, Ireland and Netherlands losses | 12 | (130) |  | 55 |
UK tax rate change impact | 165 | 75 |  |  |
Over/(under) provision in respect of prior years | 17 | (90) |  | 19 |
Tax charge for the year | £ (996) | £ (74) | [1] | £ (439) | [1]
UK corporation tax | 19.00% | 19.00% |  | 19.00% |
UK |  |  |  |  |
Deferred tax: |  |  |  |  |
UK corporation tax | 19.00% |  |  |  |
[1] | Comparative results have been re-presented from those previously published to reclassify certain items as discontinued operations as described in Note 8 to the consolidated financial statements.

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