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Income Tax

Volume 977: debated on Thursday 24 January 1980

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asked the Chancellor of the Exchequer if he will list the percentage shares of tax paid by each decile group for each year since 1975–76; and if he will list for these years the total tax raised from these individuals.

Following are the figures:

PERCENTAGE OF TOTAL TAX PAID BY EACH DECILE GROUP OF TAXPAYERS*
YearTop 10%10–20%20–30%30–40%40–50%50–60%60–70%70–80%80–90%Bottom 10%
1975–7635151210875431
1976–7735151210876421
1977–7835151210876421
1978–79 ‡35161210875421
TOTAL TAX PAID BY EACH DECILE GROUP OF TAXPAYERS* (£ MILLION)
YearTop 10%10–20%20–30%30–40%40–50%50–60%60–70%70–80%80–90 %Bottom 10%Total taxmillion)
1975–765,5302,4001,9201,6001,3301,13087967140012816,000
1976–776,3302,7802,2301,8301,5401,2401,03073243914618,300
1977–786,3502,7802,2001,8001,5301,23099970843612718,200
1978–79 ‡7,1903,1402,4802,0701,7201,3901,08075544813420,400
Notes:
* Married couples are counted as one taxpayer. Only single persons and married couples are included; non-taxpayers are excluded and the tax paid by trusts. non-profit making bodies, etc. is also excluded.
†Total tax includes higher rates and the additional rate on investment income.1978–79 is a provisional estimate.