HC Deb 17 June 1975 vol 893 c401W
Sir George Young

asked the Chancellor of the Exchequer how many families are not able to make full use of child tax allowances because of insufficient taxable income; and how many families are able to make no use of these allowances for the same reasons.

Mr. Robed Sheldon

About 220,000 and of the order of 500,000 respectively.