§ Mr. Teddy TaylorTo ask the Chancellor of the Exchequer what estimate he has made of the impact on the
Shares of income taxpayers' total income before tax Top 1 per cent. Top 5 per cent. Top 10 per cent. Remaining 90 per cent. All taxpayers Financial Year Amount £ billion share per cent. Amount £ billion share per cent. Amount £ billion share per cent. Amount £ billion share per cent. Amount £ billion share per cent. 1978–79 5.1 5 15.0 15 24.3 24 78.5 76 102.8 100 1983–84 9.7 6 28.3 16 45.0 26 128.7 74 173.7 100 1984–85 10.9 6 31.4 17 49.6 26 139.2 74 188.8 100 11985–86 13.6 6 36.4 17 56.7 27 156.4 73 213.1 100 11986–87 14.6 6 39.4 17 61.4 27 157.5 73 228.9 100 11987–88 16.1 7 43.3 17 67.4 27 181.6 73 249.0 100
Shares of income taxpayers' total income after tax Top 1 per cent. Top 5 per cent. Top 10 per cent. Remaining 90 per cent. All taxpayers Financial Year Amount £ billion share per cent. Amount £ billion share per cent. Amount £ billion share per cent. Amount £ billion share per cent. Amount £ billion share per cent. 1978–79 2.7 3 1.1 12 17.3 21 65.2 79 82.6 100 1983–84 5.9 4 19.8 14 32.8 23 107.5 77 140.3 100 1984–85 6.7 4 22.0 14 36.2 24 117.1 76 153.4 100 11985–86 8.1 5 25.2 15 41.2 24 132.3 76 173.6 100 11986–87 8.7 5 27.3 15 44.8 24 142.1 76 187.0 100 11987–88 9.5 5 30.0 15 49.6 24 155.4 76 204.9 100 1 Provisional; includes estimates of occupational pension contributions and investment income not reported to tax offices.