Liberal Democrat leader Ed Davey has unveiled a £17 billion income tax cut proposal, aiming to attract voters from the Conservative Party and address concerns over frozen tax thresholds. The plan would raise the income tax threshold—the amount of income before tax is paid—to £15,000. It would also increase the 40p higher rate threshold (the income level at which a higher tax rate applies) by about £6,000 and raise the 45p additional rate threshold by a smaller amount. These changes would mean that more people would pay less in income tax, but the plan is conditional on the UK rejoining the EU’s single market and customs union, which the party claims would drive economic growth to fund the tax cuts. According to an independent economics consultancy, rejoining the EU could generate 0.5% economic growth in the first year, but the actual tax cuts would not take effect until the final year of a parliamentary term, potentially as late as 2034. In the meantime, tax thresholds would be adjusted annually to match inflation, keeping the overall tax burden stable. Davey criticized the current tax freeze, pointing out that the higher rate tax band, which was originally intended for high earners, now applies to a much broader group, including teachers and nurses. He noted that 2 million people paid the higher rate 30 years ago, but now 9 million do. The tax cuts would be fully funded by economic growth, according to the Liberal Democrats, who argue this approach avoids reducing support for vulnerable groups. This contrasts with Reform UK’s plan, which would fund tax cuts by cutting social security benefits for disabled people. The proposal marks a shift in the party’s fiscal strategy, though some members of parliament have expressed concerns that it lacks ambition. Davey also raised concerns about the rise of far-right groups, drawing comparisons to historical fascist movements and criticizing figures like Nigel Farage and Elon Musk for promoting divisive rhetoric. He warned that these groups are "extremely well funded" and are gaining influence through social media and political figures. Rejoining the EU’s single market and customs union is a key part of the plan, but the feasibility of such a deal depends on political developments within the EU. The Liberal Democrats argue that the economic benefits of rejoining would justify the policy, though the timeline and political challenges remain uncertain. The party faces the challenge of convincing both the public and EU leaders of the viability of such a move, as well as ensuring that the promised economic growth materializes to support the tax cuts.