October 21, 2024 - 10:00am

Jean-Baptiste Colbert, chief minister to Louis XIV, understood the art of taxation. It was about “plucking the goose to obtain the largest possible amount of feathers with the smallest possible amount of hissing”.

Rachel Reeves, the Chancellor of the Exchequer, also fancies herself a clever plucker. Ahead of her first budget next week, she’s been trailing various cunning plans to increase tax revenues. By targeting the wealthy, she reckons she can minimise public anger. And sure enough, there’s plenty of polling to show that squeezing the rich is popular. Then again, taxing other people is always popular. You could double the rates on every odd-numbered house in the land and the people across the street would heartily approve.

The trouble comes when the geese fly away. The richest people in the country are also the most mobile — and with Reeves bearing down on them, they’re already fleeing. According to Fraser Nelson in the Telegraph, nearly 10,000 millionaires are set to quit the UK this year, which is double last year’s total. Nelson also points out that the top 1% of earners pay 18% of all income tax receipts and the top 0.01% over 5%. Our public finances are therefore vulnerable to an exodus of millionaires and billionaires.

Faced with the possibility of full-on capital flight, the supposed solution is an exit tax. This would relieve the departing rich of at least some of their wealth. Unfortunately, it would also turn this country into the equivalent of a dodgy strip club — the sort that promises you a good time only to charge you an exorbitant (and violently non-negotiable) sum for each drink. There are two points to bear in mind here. Firstly, this is not an autobiographical detail; and secondly, it’s a non-repeatable scam. Anyone fleeced in such a manner is unlikely to return.

Some, such as Polly Toynbee in the Guardian, argue that an exit tax could raise £500 million a year, but for how long? The disincentive to new investment is obvious and has the potential to cost us much more.

The mainstream Left can moan all they like about our well-heeled, footloose elites, but this is the globalised economy that they signed up to. If cheap labour can flow back and forth across our porous borders, then how much easier is it for plutocrats to withdraw themselves and their wealth once a revenue-hungry Labour government comes calling?

During the Brexit wars, Remainers were forever lamenting the loss of UK access to the European Single Market and its “four freedoms”. The first of these is the freedom of movement of people across borders, which receives a big tick from the liberal Left. Most progressives also like freedom of movement for goods and services. What they forget, however, is the fourth freedom, which is of capital — i.e. rich people’s money.

Reeves is in a particularly poor position to complain. An ardent Remainer, she also flew out to the World Economic Forum in Davos, where she banged the drum for foreign investment in the UK economy.

Well, easy come, easy go.


Peter Franklin is Associate Editor of UnHerd. He was previously a policy advisor and speechwriter on environmental and social issues.

peterfranklin_