A potential cut to the Cash ISA allowance could frustrate savers, unsettle financial institutions and spark political backlash, warns Adam Craggs, Partner and Head of Tax, Investigations and Financial Crime at RPC.
Adam Craggs, Partner and Head of Tax, Investigations and Financial Crime, at Law Firm RPC said:
“The public are likely to respond to a cash ISA cut in the Budget with a mix of frustration, caution and political scepticism. Savers—particularly older, risk-averse households—may feel penalised, as cash ISAs remain one of the few safe, tax-efficient products available to them. Many already indicate that they would not move into stocks and shares ISAs. Instead, they may shift savings into ordinary accounts, even if that means paying more tax, or they may simply save less.
“Financial institutions, especially building societies, are also likely to raise concerns that a reduced cash ISA allowance would weaken their deposit base and limit their ability to fund mortgages, with potential knock-on effects for the housing market.
“Politically, the cut risks being viewed as unfair or poorly targeted—more akin to a stealth tax than a measure to encourage investment. MPs and consumer advocates have questioned whether reducing the allowance would achieve its intended outcome, suggesting it could do more harm than good. If taken forward, the debate is likely to focus not only on savers’ immediate irritation, but also on whether the policy undermines broader economic and financial-stability goals.”
