HC Deb 20 May 1980 vol 985 c132W
Sir Brandon Rhys Williams

asked the Chancellor of the Exchequer how many married couples are now separately assessed for income tax; and what estimate he has made of the value of the option in terms of additional net income to the average married couple choosing to exercise it.

Mr. Peter Rees

I shall let my hon. Friend have a reply as soon as possible.