In her Mansion House speech a few days ago, the Chancellor appears to have squashed speculation that cash ISAs may be restricted or abolished. At the same time she called on the ISA industry to promote more risk-taking in order to achieve better returns and thereby increase investment in the UK economy. Unfortunately, her exhortation to ISA providers to encourage buying shares rather than cash deposits reinforces a widespread misconception: that buying shares in an ISA results in increased investment in the real economy.
So are ISAs little more than a tax avoidance scheme for the better off? In this article I should like briefly to examine the history, development and current size of ISAs, to analyse and question their justification, and suggest what changes should be made in the savings regime.