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.

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Merryn Somerset Webb
Former editor in chief, MoneyWeek