There are problems with wealth taxes but avoidance, for once, isn't one of them

Taxing illiquid assets is, well, taxing.

Fraser Nelson, editor of the Spectator, has a column in today's Telegraph arguing that George Osborne needs to learn the lesson that "wealth taxes simply don't work". He writes:

The problems involved were fairly basic. Do you tax people’s worldwide wealth? If so, those much-needed businessmen will stay away. Do you tax only British wealth? Then people will move their investments abroad. The Treasury warned Healey that the proposed wealth tax was “political dynamite” – and not in a good way. At a time when Britain was in a desperate economic state, it risked dragging the country down further still. Healey gave up, saying he could not find any wealth tax that would be worth the political hassle.

This is disappointing, because Nelson is largely duelling with straw men here. It is indeed true that a tax on overall wealth could well lead to tax avoidance by the relatively simple tax planning strategy known as "keeping your cash in a Swiss bank account". The thing is, that isn't actually that much of a problem. After all, people avoid income tax as well, yet somehow we struggle on.

The measure for a tax is never "will everyone pay it rather than put their energy into avoiding it?", but "will enough people pay it to make it worth our while?" That's a different calculus, and one which Nelson doesn't address.

But the real disappointment is that, for all Nelson talks about the rising support for a wealth tax, he neglects to mention that most of that support is for taxing a very specific type of wealth: property. It's a shame, because that sort of tax – a "mansion tax", a "land value tax", or whatever form it takes – has its own set of problems which are under-discussed.

The important thing to note about property taxes do is that they completely fix the problems Nelson is concerned about when it comes to wealth taxes in general. You can keep money overseas, but a house in Britain is rather stuck where it is. To the extent that such a tax it increases the cost of living in Britain, it may keep wealthy foreigners away – but only those who haven't already been put off by the extraordinary cost of the sort of houses wealthy foreigners buy.

The thing is, land and property taxes aren't the golden bullet that many on the left like to think, for the key reason that houses aren't particularly liquid assets.

We've all heard the sob-story of the elderly pensioner who could be forced to sell the house he's lived in all his life to pay the land value tax (although we rarely hear it alongside its counterpart, the elderly pensioners who are being forced to moved out of houses they've lived in all their lives because of benefit cuts), but the key concern with such a tax is related to that problem.

If you are taxed, say, 20 per cent of your cash holdings, you pay that tax by handing 20 per cent of your cash to HMRC. If you are taxed on 20 per cent of the value of your land, you can't just hand a wing of your house over to the taxman. You either have to have the cash equivalent available, or sell your house.

Taken individually, that's not the end of the world – few will cry too hard if the odd landowner has to sell a few acres to pay the bill. The problem comes if the tax is set high enough that that sort of sale becomes commonplace.

If too many people end up trying to sell their mansions or land at the same time, then you're stuck with a sadly inevitable collapse in the price that land can go for. That's not just unfair – it means you would be taxing people on assets which are no longer worth what they were when you assessed them – it's also staggeringly inefficient. A well-designed tax should not encourage a fire-sale of assets.

These problems aren't insurmountable, by any means. But they do give pause for thought when considering the truely radical proposals like Peter Tatchell's plan to set the wealth tax rate at 20 per cent. Although back-of-the-envelope calculations suggest such a tax would generate truly staggering revenue, a more modest rate would be a better idea – at least at the start.

This mansion, in Kensington, London, was once the most expensive in the world. What'd the tax be? Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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Google’s tax worries, Oxford’s race dilemma and the left-wing case for leaving Europe

The truth is that many black students looking at the white, middle-class Oxford would justifiably conclude that they don’t belong.

As a Gmail user and a Google searcher, am I morally compromised by using the services of a serial tax avoider? Surely not. Google gets roughly 95 per cent of its revenues from advertising and much of that from clicks on the ads that surround its offerings. I have long observed a rule never to click on any of these, even when they advertise something that I need urgently. Instead, I check the seller’s website address and type it directly into my browser.

Taking full advantage of its services without contributing to its profits strikes me as a very good way of damaging the company. More problematic are pharmaceutical companies such as AstraZeneca (zero UK corporation tax in 2014) and GlaxoSmithKline (UK corporation tax undisclosed but it has subsidiaries in tax havens), which makes many prescription drugs and consumer products such as toothpaste – I chew it to stop me smoking. To boycott all such companies, as well as those that underpay their workers or pollute the planet, one would need, more or less, to drop out from the modern world. Consumer boycotts, though they have a certain feel-good factor, aren’t a substitute for electing governments that will make a concerted effort to tax and regulate big corporations.

 

After EU

David Cameron is finding it hard to get changes to EU rules that he can credibly present as concessions. But the talks that would follow a vote for Brexit would be a hundred times more difficult. Ministers would need to negotiate access to the single market, renegotiate trade deals with 60 other countries and make a deal on the status of Britons living in the EU, as well as EU citizens living here. All this would create immense uncertainty for a fragile economy.

With a current-account trade deficit of 4 per cent, the dangers of a run on sterling would be considerable. (This apocalyptic scenario is not mine; I draw on the wisdom of the Financial Times economics editor, Chris Giles.) But here’s the question. If the UK got into the same pickle as Greece – and George Osborne had to do a Norman Lamont, popping out of No 11 periodically to announce interest-rate rises – Jeremy Corbyn would walk the 2020 election. Should we lefties therefore vote Out?

 

University blues

Hardly a Sunday now passes without David Cameron announcing an “initiative”, either on TV or in the newspapers. The latest concerns the under-representation of black Britons at top universities, notably Oxford, which accepted just 27 black students in 2014 out of an intake of more than 2,500. As usual, Cameron’s proposed “action” is risibly inadequate: a requirement that universities publish “transparent” data on admissions and acceptances, much of which is already available, and a call for schools to teach “character”, whatever that means.

The truth is that many black students looking at the white, middle-class Oxford – with its disproportionate numbers from a handful of fee-charging schools, such as Eton – would justifiably conclude that they don’t belong. Cameron rules out quotas as “politically correct, contrived and unfair”. But quotas in some form may be what is needed if young people from poor white, as well as black, homes are ever to feel that they would be more than interlopers.

In the meantime, Cameron could tell elite universities to stop setting ever-higher barriers to entry. As well as demanding two A*s and an A at A-level, Oxford and Cambridge are introducing tests for “thinking skills” and subject-specific “aptitude”. Whatever the developers of such tests claim, it is possible to coach students for them. State schools don’t have the resources to do so or even to research the complex requirements of the various colleges and subjects. Oxbridge admissions tutors must know this but evidently they don’t care.

 

A fine balance

The latest government figures show that, despite the former education secretary Michael Gove introducing £60 fines for parents who take their children on term-time breaks, the days lost to unsanctioned holidays are up by 50 per cent to three million in four years. This was a predictable result. Previously, the sense of an obligation to respect the law and set their children an example of doing so persuaded most parents to confine absences to school holidays. Now a modest price has been placed on term-time holidays. Parents do the sums and note that they save far more than £60 on cheaper flights and hotels.

A similar outcome emerged in Israel when daycare centres introduced fines for parents who arrived late. Previously, most preferred to avoid the embarrassment of apologising to a carer and explaining why they had been delayed. Once it became just a monetary transaction, many more happily arrived late and paid the price.

 

Minority report

Here in Loughton, Essex, where I live quietly and unfashionably, we are dancing in the streets. Well, not quite, but perhaps we ought to be. According to an analysis by the Policy Exchange think tank, Loughton is the third most integrated community in England and Wales, just behind Sutton Coldfield in the West Midlands and Amersham, Buckinghamshire, but above 157 others that have significant minorities. We are well ahead of fashionable London boroughs such as Islington and Hackney, where residents obviously keep Muslims and eastern Europeans out of their vibrant dinner parties, whereas we have bearded imams, African chiefs in traditional dress and Romanian gypsies dropping in for tea all the time.

Again, not quite. I’m not sure that I have met that many non-indigenous folk around here, or even seen any, except in the local newsagents. Still, I am grateful to Policy Exchange for brushing up Loughton’s public image, which was in need of a facelift after the BNP won four seats on the council a few years ago and a TOWIE actor opened a shop on the high street.

Peter Wilby was editor of the Independent on Sunday from 1995 to 1996 and of the New Statesman from 1998 to 2005. He writes the weekly First Thoughts column for the NS.

This article first appeared in the 05 February 2015 issue of the New Statesman, Putin's war