The myth of hypothecated taxes

The government wants to add a penny on our National Insurance contributions to pay for social care. But it won’t, says Merryn Somerset Webb. It will just vanish into the black hole of our public finances.

Boris Johnson
Boris Johnson: putting up NI regardless
(Image credit: © Alamy)

Remember how Boris Johnson told us that with him as prime minister we were safe from income tax and National Insurance (NI) rises? Turns out (surprise!) that he was wrong. It seems his government has decided that NI is to rise by one percentage point – from 12% to 13% (an 8.3% rise) for those earning from £9,568 to £50,270 a year, and to 3% for incomes above that (a 50% rise). This, if it works as planned, should raise around £6bn a year – £12bn if employers also get hit with the extra percentage point. The money is to be spent on trying to cut NHS waiting lists and then on capping the cost of social care (in England – Scotland will just get its share of the loot for spending on whatever soon-to-fail project the SNP has in mind at the moment).

You may think this sounds OK – we have to pay for this stuff somehow, right? It isn’t. For starters, exempting those over state pension age and still working from the tax is a mistake. Some will say that the 67-plus group have already paid an awful lot of NI. They have. But the key point is that it turns out that an awful lot has not been enough (or we would be not be where we are now). You could argue that there is no such thing as “enough” when it comes to financing government spending. You would be right – but in itself that is not an argument for chucking a new element of intergenerational unfairness into the mix. If there is to be a hypothecated tax to finance a service anyone might need, then everyone must pay – it would be more honest, if politically trickier (because you can’t hide half the hit in employers’ NI) to just put a penny on our already-high income tax levels.

This brings us to the very idea of a hypothecated tax. We don’t have those in the UK. Your NI does not go on the NHS – it’s just a misleadingly-named extra income tax. Your road tax does not go on the roads. Your air passenger duty does not go on emissions mitigation. So what makes anyone think that this mooted extra penny on NI will actually go on social care rather than vanish into the black hole that is the public finances? Still it doesn’t matter what we think. What does matter is first that, while the social care discussion has been delayed until after the summer, your taxes are very likely to go up (despite the success of the UK’s vaccination programme and speed of our recovery); and second, that thanks to rising inflation and frozen allowances, they are going to go up even more than you think in inflation-adjusted terms.

Subscribe to MoneyWeek

Subscribe to MoneyWeek today and get your first six magazine issues absolutely FREE

Get 6 issues free

Sign up to Money Morning

Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter

Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter

Sign up

On to inflation. The place to start thinking about this is in this week's issue, where Cris Heaton reviews Russell Napier’s latest book (which you must read). The key takeaway is that the debt-driven fragility of today’s financial system is a direct result of the bad policy made in the wake of the Asian Crisis of 1995-1998. That kicked off the deflationary impulse in the West, that gave us the low interest rates, that gave us the Great Financial Crisis, that gave us quantitative easing (QE) – which is financing the huge rise in the money supply that is now giving us inflation. It’s worth understanding how this works – the dynamic will be with us for a long time to come. For more on the consequences of QE, see this' week's strategy page – John looks at how it has become a “dangerous addiction” for central banks. Then for a real-world take on the problem, Bill Bonner laments the rise in the prices of second-hand tractors. It doesn’t take long for the price of a tractor to affect the price of a loaf of bread. Best to be ready.

Merryn Somerset Webb

Merryn Somerset Webb started her career in Tokyo at public broadcaster NHK before becoming a Japanese equity broker at what was then Warburgs. She went on to work at SBC and UBS without moving from her desk in Kamiyacho (it was the age of mergers).

After five years in Japan she returned to work in the UK at Paribas. This soon became BNP Paribas. Again, no desk move was required. On leaving the City, Merryn helped The Week magazine with its City pages before becoming the launch editor of MoneyWeek in 2000 and taking on columns first in the Sunday Times and then in 2009 in the Financial Times

Twenty years on, MoneyWeek is the best-selling financial magazine in the UK. Merryn was its Editor in Chief until 2022. She is now a senior columnist at Bloomberg and host of the Merryn Talks Money podcast -  but still writes for Moneyweek monthly. 

Merryn is also is a non executive director of two investment trusts – BlackRock Throgmorton, and the Murray Income Investment Trust.