§ Mr. Andrew MitchellTo ask the Chancellor of the Exchequer if he will place in the Library an estimate of the impact on the level of income of a transfer of all changes in the total level of taxation since 1997 to income tax, broken down by households with annual incomes of up to(a) £30,000, (b) £50,000, (c) £75,000 and (d) above £75,000. [127059]
§ Dawn PrimaroloThere are many ways in which income tax increments or decrements equivalent to changes in current receipts since 1997 could be represented. These include raising or lowering one or more of the income tax allowances, increasing or reducing one or more of the tax rates or the size of an income band to which that rate applies and introducing new lower or higher rate bands or allowances. The impact on households with very different annual incomes would very much depend on which approach was adopted.