This article by Will Hutton simply had to be put on this thread didn't it?
http://observer.guardian.co.uk/comment/story/0,6903,1567231,00.htmlIt is the new political idea of the season and its sudden prominence is a fascinating commentary on our times. Its endorsement is a badge of virility for every right-of-centre columnist, and now the virus has spread to our politicians. The Lib Dems and Tories say they'll look at it, with shadow chancellor George Osborne announcing last week that he is setting up a new tax commission to assess it.
This catch-all solution for our ills is the flat-rate tax or 'flat tax'. No more higher tax rates for higher incomes. No more tax credits for the poor or allowances to encourage this or that virtuous activity, such as saving for retirement. Just one straight flat rate for all, rich or poor alike. Simple. Understandable. Easy to collect. The long awaited magic bullet that will transform the British economy, remoralise our society and revive Conservative fortunes.
This is an economic idea that has gone from the batty fringe to centre stage faster than any other I can remember. No matter that it is virtually impossible to construct a flat-rate tax without massively squeezing the post-tax incomes of middle-income earners while giving the rich a gratuitously large kickback because the rate has to be set above today's basic rate of tax but below the top rate. No matter that the only way round this problem is to slash public spending, allowing the flat rate to be pitched below today's basic rate while finding resources to at least double the current threshold for paying tax.
No matter that the east Europeans compensate for their flat-rate taxes with hefty social security contributions, and in Hong Kong, another flat tax regime, with big property taxes. Or that the collection problems it might have helped solve in eastern Europe and Russia do not exist in law-abiding Britain. No matter that some allowances put forward for the axe, like those to encourage pensions, exist for very good reasons, or that the only way to capture even the first disputable benefits is to apply the flat rate across the entire tax system because income tax generates a mere quarter or so of all tax receipts. All is ignored in the Gadarene rush to be seen championing an apparently innovative idea.