On both sides of the Atlantic, there have been some truly terrible suggestions recenty as to how to "improve" the tax system.
In the US, [some Republicans are proposing what amounts to a great than 100 per cent marginal tax rate on incomes hovering just over $400,000], as the New York Times' Jonathan Weisman reports:
One possible change would tax the entire salary earned by those making more than a certain level — $400,000 or so — at the top rate of 35 percent rather than allowing them to pay lower rates before they reach the target, as is the standard formula. That plan would allow Republicans to say they did not back down in their opposition to raising marginal tax rates and Democrats to say they prevailed by increasing effective tax rates on the rich. At the same time, it would provide an initial effort to reduce the deficit, which the negotiators call a down payment, as Congressional tax-writing committees hash out a broad overhaul of the tax code.
That would mean, Slate's Matt Yglesias writes , that:
A person with an Adjusted Gross Income of $399,995 is going to have a higher after tax income than someone with an Adjusted Gross Income of $400,005. And it's not a small difference! You're talking about a tax penalty in the tens of thousands of dollar range for popping slightly above $400,000 rather than staying slightly below.
Meanwhile, in Britain, Chris Skidmore MP is arguing for massive marginal tax rates on the poor :
For individuals aged under 25 who have not yet paid National Insurance contributions for a certain period, perhaps five years, unemployment benefit should be in the form of a repayable loan. An unemployed teenager would still receive the same amount of cash as now, for example, but they would be expected to repay the value once in work. A New Beveridge calculates that this could recoup the government over £1.3 billion a year. Even if someone were unfortunate enough to be out of work for the entire seven years between 18 and 25, the total sum repayable would be £20,475 – considerably less than the tuition fees loan, repayable by many of his or her peers. This would also create an additional incentive to take on paid work.
With the numerous benefits which get phased out rapidly in the first few thousand pounds earned each year, making work pay is already tricky. That was the stated motivation behind the government's introduction of its own Universal Credit, which will replace six means-tested benefits and tax credits in an effort to ensure that the phase-out is controlled.
All of that would be for nothing if, the minute you started earning, you were expected to pay back a multi-thousand pound loan. Even taking Skidmore's "solution" at its most charitable, and assuming he literally means a tuition-fee style repayment option, people currently claiming unemployment benefits are, pretty much by definition, the last people you ever want to raise marginal tax rates on.
If your first priority is to punish the unemployed, then this is a proposal which makes sense. If it's to help them back into work, it's a ridiculous idea.