Finance (No. 2) Bill

Before the noble Lord sits down, he raised the interesting question of the expenditure tax. He will remember much better than I do Lord Kaldor’s famous book on the expenditure tax, probably in the 1960s or even earlier. The big problem with the expenditure tax, and I just wonder if he has taken this into account, was the taxation of the benefit of the ownership of capital. Nicholas Kaldor said that it was necessary to attribute a value to capital as part of the formula under which expenditure could be determined. In other words, the return on capital was part of the income, and then at the end of the year it would be more expenditure that would be counted in. This of course raised the whole problem of the taxation of capital and having a wealth tax, and it foundered on that basis. Does the noble Lord have any view on how he would tackle that problem?