UK Chancellor Warned Against Tax Increases Jeopardizing Economic Recovery

Chancellor John Healey has been advised against implementing significant tax increases that could undermine the United Kingdom's economic recovery. Lord Jim O'Neill, a former Conservative minister and economic advisor to Andy Burnham, urged caution ahead of the Budget scheduled for October 28, emphasizing the importance of not disrupting emerging signs of growth.

Healey is expected to propose tax rises and spending cuts as part of his efforts to raise revenue without increasing government borrowing amid volatile bond market conditions. Lord O'Neill specifically cautioned against increasing capital gains tax (CGT), a measure favored by some within the Labour party. Reports indicate that the Chancellor has rejected proposals to equalize CGT with income tax, which would nearly double the top rate from 24 percent to 45 percent.

Appearing before the Treasury Committee, Lord O'Neill noted that economic growth in the UK had reached approximately 2 percent so far in 2026. "The most important thing for me... is this Budget doesn’t screw any of it up, because it has been quite a while since we had 2 per cent growth," he stated. He also observed tentative improvements in productivity, adding that "the last thing the Budget should be doing is to interrupt them."

Lord O'Neill further commented on the sentiment among businesses, suggesting that "any tax increase needs to be really thought through more carefully than before, especially things like CGT." He described such considerations as "highly risky stuff" and stated that the idea of taxing capital gains at the same rate as income tax demonstrates "simply no understanding of those kinds of things."

Capital gains tax is applied to profits made from selling investments or assets, such as second homes or shares. Currently, the annual tax-free allowance for capital gains is £3,000, with profits above this threshold taxed at rates between 18 percent and 24 percent, distinct from income tax rates which range from 20 percent to 45 percent.

Recent international economic forecasts offer a mixed outlook. The International Monetary Fund projected that the UK's gross domestic product (GDP) would grow by 1.3 percent in the current year, an upward revision from its earlier forecast of 1 percent. However, the IMF also anticipates a slowdown in growth for the following year, projecting 1.2 percent, a decrease from its previous forecast of 1.3 percent.