Rachel Reeves' ISA Cuts to Generate £95m from Savers Over Five Years
In the Autumn Budget, Chancellor Rachel Reeves confirmed a significant reduction in the annual tax-free allowance for Individual Savings Accounts (ISAs), slashing it from £20,000 to £12,000. The Treasury has now revealed that this policy is expected to raise £95 million from savers over the next five years, with official figures indicating a sharp increase in tax revenue.
Projected Tax Revenue Increases
According to Treasury projections, the tax take from this change is anticipated to rise from £5 million in the 2027 to 2028 tax year to £45 million by 2030 to 2031. This steady climb highlights the financial impact on savers, with the new ISA limits set to take effect from April 2027 for individuals under 65 years old. Consequently, most Britons have only one tax year remaining to utilize the full £20,000 allowance before the cuts are implemented.
Expert Analysis and Criticism
Financial experts have raised concerns about the implications of these changes. Rachael Griffin, a tax and financial planning expert at Quilter, commented, "The Treasury's own revenue projections make it very hard to argue that cutting the cash ISA limit will push people into investing. If the policy were going to shift behaviour in the way ministers suggest, you would not see a rising tax take year after year." She added that the figures suggest savers may be moved out of tax-efficient shelters into taxable accounts rather than into stocks and shares ISAs, indicating inertia rather than increased investment.
Helen Morrissey, head of retirement analysis at Hargreaves Lansdown, noted, "Initially the tax bills may only be small, but over time they will grow which will be a frustration for those who were used to using a cash ISA and not having to worry about tax at all." This sentiment underscores the potential long-term financial strain on affected savers.
Impact on Savers and Alternatives
The Treasury estimates that approximately 1.3 million savers will be impacted by these changes. For those affected, the remaining £8,000 that was removed from Cash ISAs can instead be allocated to Stocks and Shares ISA accounts, offering an alternative avenue for tax-efficient savings. However, experts warn that this shift may not occur as intended, leading to higher tax liabilities for many.
This policy move is part of broader financial adjustments under Chancellor Reeves, aiming to balance government revenues while influencing savings behavior. As the implementation date approaches, savers are advised to review their financial strategies to maximize their allowances before the new limits take effect.



