I promised in the post below that I'd have a closer look at Will Hutton's argument against the flat tax from last Sunday's Observer. Hutton begins predictably:
Even its most enthusiastic champions recognise that for the first few years the income tax take will fall, but only as the price of transition.
Er, no actually. Its champions, enthusiastic and lukewarm alike tend to argue that the tax take would go up. It is one of the cornerstones of the flat tax argument. Hutton is erecting a strawman and stuffing words into his mouth.
There would be such a tidal wave of business start-ups and a burst of creativity unleashed by the new incentive that increased growth would soon restore overall revenues to where they used to be. An economic nirvana would dawn.
The strawman speaks! It is true that flat tax proponents think such a system would tend to generate significant benefits for the economy, but that is not the same thing as saying that you can bank on this to cover the alleged shortfall between the current complicated system and a simplified system. The argument is that there are huge deadweight costs associated with a complex tax regime and that high marginal tax rates and tax breaks encourage non-compliance or market-distorting avoidance measures (for example, Ireland's section 23 properties) and that a simplified system makes declaring or collecting taxes easier and more transparent. This ought to be a benefit right from the off even if the mini-boom doesn't take off. No "period of transition" applies.
As for the poor, if the flat rate was too onerous, then one sole new allowance might be permitted: an exemption for, say, the first £10,000 or £12,000 of income. Millions would be taken out of the tax system altogether. And the millions more who earn just a few thousand above the threshold would be better off, too; they would just pay the flat rate on the balance of their income over the allowance - a trivial amount.
This threshold is not some provisional post-hoc option but is built into pretty much all flat tax proposals. Otherwise, it's not clear what precisely is Hutton's objection.
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.
Nonsense again. Not only is it not "virtually impossible" but it's eminently do-able. Try as Hutton might, this is not a batty idea and has been studied by plenty of experts of evidently greater imagination than he. And not only the Adam Smith Institute. Indeed, a recent UK treasury report which was presented as endorsing the type of arguments Hutton makes was since revealed, thanks to the Freedom of Information act and the Daily Telegraph, as supporting the notion that tax rates would reduce under a flat tax as a result of greater compliance and foreign investment.
Or that the collection problems it might have helped solve in eastern Europe and Russia do not exist in law-abiding Britain.
[laugh]
[wipes tear from eye]
Poor old Will must lead a really sheltered life if he believes this.
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.
This is why I seldom read Hutton. His obtuseness. I don't know whether to laugh or tear what's left of my hair out. This weird "disputable benefit" argument is nonsensical. Either the flat tax doesn't have a benefit (a point he has been vainly trying to establish) or it does. If it doesn't, it makes no sense to maintain that to "capture" this benefit, the flat tax would be expanded into other areas. This is possibly a revealing slip. One might be tempted to conclude that Hutton fears that the flat tax would be successful after all and the consequent implication for his corporatist social-democrat world-view and soak-the-rich politics in general.
In fact, Hutton's supposed "demolition" merely rehashes most of the common misconceptions about such a tax. The Adam Smith Institute's Madsen Pirie does a pretty good job of dealing with these and more in this Think Piece.
Recent Comments