Changes to the allowances for cash ISAs have been widely reported to be reduced in the run up to today’s Budget.
Whether the £20,000 cash isa annual contribution limit was to fall to £12,000 or lower has been widely discussed, as well as the implications of doing so. The Treasury’s thinking has apparently been that such a change might prompt more people to consider investing for long term growth rather than saving money on deposit in cash ISAs.
Following her speech to Parliament today, and through the embarrassing OBR leaked report earlier, we now know that when it comes to cash ISAs in future, the Cash ISA annual subscription will be limited to £12k for under 65s from April 2027.
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Aegon has questioned whether restricting the cash ISA annual subscription to £12,000 will turn savers into investors. However, it agrees the new Targeted Support service, due to go live next April, will be a helpful new means of guiding customers with excess cash into investing. Steven Cameron, Pensions Director at Aegon, said: “The Chancellor has taken the unpopular decision to limit the amount which under 65s can pay into a cash ISA each year to £12,000 from April 2027. Time will tell if this blunt intervention will deliver on its intended purpose of turning those with more cash savings than they need in the short term into investors.
“We agree that many customers may not have the best balance between cash savings and stocks and shares investments. Those saving up to £20,000 each year into a cash ISA are losing out on the potential to benefit from the greater growth prospects of stocks and shares investments.
“But rather than the ‘stick’ of a new lower limit, we would have preferred more use of the ‘carrot’ of more guidance on savings versus investments.
“From next April a new ‘Targeted Support’ service will be available, which could equip more people to make the right financial decisions for themselves. This includes understanding the benefits of moving excess cash into a stocks and shares ISA, potentially benefitting from much higher returns, albeit at the expense of the ‘no loss’ security of cash savings. This may be particularly appealing to those who are not prepared to pay for financial advice and is likely to be offered free of charge.
“Overall, the new rules around cash ISAs will also increase the complexity of ISAs and monitoring against limits. We need to examine the detailed rules including any around whether individuals will still be able to transfer existing stocks and shares ISA funds into cash ISAs, circumventing the new limit.”
Rob Hillock, Head of Personal Financial Planning at leading independent financial services consultancy Broadstone said:
“Cutting the cash ISA limit to £12,000 later this decade is a strong signal that the Chancellor wants more people investing rather than holding large amounts of cash. This would help potentially boost long-term returns for savers and will also enable the Government to channel more capital into UK equities and the wider economy.
“Protecting the full cash ISA allowance for over 65s is a smart move that will enable pensioners to de-risk as they enter retirement, recognising a greater need for more accessible and lower-risk savings, but further limits tax efficient vehicles for those under 65 looking to save securely.”
Richard Stone, Chief Executive of the Association of Investment Companies (AIC), said:
“This is a carefully considered solution that promotes the benefits of investing in the stock market for the long term, whilst addressing concerns of older savers who prioritise financial certainty.
“Cutting the cash ISA limit is a milestone towards creating a nation of investors. Combined with the planned advertising campaign, changes to risk warnings and the FCA’s targeted support initiative, it will all help people make better long-term investment decisions. We need a strong investment culture in the UK and it is encouraging to see the government starting to build the foundations for this.
“The new cash ISA limit will incentivise more than 2 million people to start investing in the stock market – rather than taking the risk of their long-term savings being eaten away by inflation. Of course people need to save cash for a rainy day, but encouraging them to move beyond that will improve their financial resilience, achieve better financial outcomes and bring benefits to the broader economy.”
Kate Toumazi, CEO, Insignis said:
“Today, as expected, the Chancellor has confirmed that the annual cash ISA limit will be cut to £12,000. Savers aged 65 and over will be exempt, a positive move that reflects the continued importance of cash for people who favour lower-risk ways to hold their money in later life.
“However, this is undoubtedly a huge blow to the UK’s most popular savings vehicle. Savers should respond to these latest changes by optimising their new cash ISA allowance. There are still opportunities to ensure that you’re getting a market-leading interest rate and have the right level of access for your individual circumstances.
“There is no one-size-fits-all strategy to optimising any type of asset that you own, from cash to stocks and property. With many changes coming to personal finances, savers should avoid making any knee-jerk reactions to today’s Budget. Now is a great time for savers to take stock of their financial planning or see their financial adviser if they’re unsure on the best course of action.”
Jane Sydenham, Investment Director at Rathbones, says:
“Cutting the Cash ISA allowance is unlikely to move the dial in any meaningful way when it comes to encouraging more people to invest – and certainly not in British stocks. Efforts to funnel retail investors into UK equities run counter to the principle of diversification, a cornerstone of good investing. “Those using Cash ISAs are generally not choosing cash as an investment, but as a stepping stone for short-term goals like a house deposit, while benefiting from tax-free interest. Money displaced from Cash ISAs would likely end up in taxable savings accounts, not the stock market. Forcing risk-taking isn’t the answer – education and choice are. The government should focus on carrots, not sticks.”
Sarah Coles, head of personal finance, Hargreaves Lansdown:
“We need an investment culture in the UK. The Chancellor’s calculation that investing instead of saving in an ISA could have left you £50,000 better off demonstrates the huge growth potential offered by investment. However, it remains to be seen whether the cut to the cash ISA will have the impact the Treasury is hoping for.
There will be people for whom cash ISAs are the most sensible home for their money, especially if they’re saving for the short term, have significant sums of cash and are a higher earner, so they won’t want to move into investment. There will be those who should be investing instead, but the gamechanger here will be changes in the pipeline to allow businesses to provide more targeted support and give people the help they need to take advantage of the enormous growth potential of investment. It’s the carrot that’s going to be effective here: not the stick.
The fact this change isn’t happening overnight does give people time to take advantage of their cash ISA allowance ahead of April 2027. It’s still important not to let the tax tail wag the dog. How much you pay into ISAs, and the balance of cash and stocks and shares, will depend on your own circumstances. However, if it makes sense to open a cash ISA, and you have the money and allowance available, it’s worth acting sooner rather than later, while there are still strong rates around. ”
Helen Morrissey, head of retirement analysis, Hargreaves Lansdown:
“Bringing in separate rules for people over the age of 65 is aimed at helping retirees, who often need bigger cash balances. The change will enable them to move money from a stocks and shares ISA into a cash ISA as they derisk.
When you’re retired, as an emergency fund, you should have enough savings to cover 1-3 years’ worth of essential expenses in an easy access savings account. If this is all outside a tax wrapper, it can easily attract tax.
However, introducing separate age-based rules risks bringing more complexity to ISAs. One of the key attractions of ISAs is that they make life easier for savers and investors, because they don’t have to worry about tax. The way this change is implemented needs a focus on simplicity, making it easy to save and invest.”
Scottish Friendly’s chief executive Stephen McGee says:
“It’s encouraging to see the Chancellor take steps to reduce the annual cash ISA allowance, even if we believe she could have gone further.
“The direction of travel is right, but if the Government really wants to shift behaviour and support long-term wealth creation, the cap ideally needs to be set at around £8,000.
“At that level, households would still be able to build a meaningful emergency fund but would be encouraged to invest anything above that. This is vital, as there is currently around £360 billion sitting in cash ISAs earning interest that often fails to keep pace with inflation.
“To be clear, we welcome this move. But if the Government wants to truly build a US-style investing culture here in the UK, then it needs to go further.”
Royal London’s Consumer Finance Expert Sarah Pennells comments:
“The Chancellor’s confirmation that the cash ISA limit will fall to £12,000 from April 2027 won’t affect the majority of ISA savers. Our research shows that only 16% of ISA holders save or invest the maximum £20,000 annual allowance. The fact that the full £20,000 cash ISA allowance is being retained for those over the age of 65 will be welcome by those pensioners who rely on cash savings to boost their retirement income, but who don’t necessarily want to invest.
The FCA has estimated that there are 8.6 million people with £10,000 or more in cash savings that could be invested. Our research shows that 6 in 10 people with money in cash ISAs could be persuaded to invest in a Stocks and Shares ISA.
However, it also shows that concern among consumers that they don’t have enough money to invest, and a lack of understanding of investing, are among the main barriers. Reducing the cash ISA limit will do nothing to address this.
However, the introduction of Targeted Support, from April, will enable financial providers to offer personalised guidance to those who don’t have an adviser, which could encourage some who previously haven’t thought about investing, to do so.”
Brian Byrnes, Head of Personal Finance at Moneybox, commented:
“The Cash ISA is the UK’s most popular savings vehicle, so today’s cut to the annual tax-free limit will understandably cause concern for many. In fact, in the 24/25 tax year, two-fifths of Moneybox Cash ISA customers deposited more than £12,000, indicating that this reduction in the allowance will impact a substantial proportion of savers.”
“It is vital that the government recognises that cash savings remain the bedrock of financial confidence and a cornerstone of financial resilience. A strong cash buffer is what ultimately gives people the confidence to invest over time. At Moneybox, we see more than a million people — many on modest incomes — relying on tax-wrapped accounts to build security and plan for the future. Sudden changes to allowances risk undermining that confidence.
“We support the government’s ambition to encourage more people to invest for stronger long-term returns but it is widely accepted that cutting the Cash ISA allowance alone will not create an investing culture. Real change requires policy stability, a clear long-term savings and investment strategy, and meaningful support for those who are less confident about investing.”
Rachael Griffin, personal tax expert at Quilter:
“The Chancellor’s decision to cut the annual Cash ISA limit from £20,000 to £12,000 from April 2027 raises big questions about whether this will genuinely encourage savers to invest. On paper, nudging people away from cash makes sense, but in reality, Cash ISAs are deeply ingrained in UK saving habits. Many savers value the certainty they offer, even though over the long term, investing in growth assets typically delivers better inflation-beating returns.
“This change is unlikely to trigger a rush into Stocks and Shares ISAs. Instead, we may see money diverted into Premium Bonds or other perceived safe havens. The carve-out for over-65s adds another layer of complexity. It appears designed to protect older savers who rely on cash, while pushing younger people toward investing. But ISAs were meant to be simple and flexible. Splitting allowances between cash and investments, with age-based exceptions, undermines that simplicity.
“For basic-rate taxpayers, the impact may be modest, but higher and additional-rate taxpayers could face significant extra tax on savings above the new cap. Young professionals saving for a house deposit – typically short-term money held in cash – could be penalised. Transfers between ISA types are already tricky; introducing caps and split allowances will make them even harder to navigate.
“HMRC data shows that 66.2% of ISA subscriptions last year were into cash, with millions contributing irregularly and in small amounts. Stocks and Shares ISAs remain the preserve of a smaller group of consistent investors with larger balances. Younger savers tend to contribute frequently but hold modest pots, while older savers have bigger balances but make fewer new contributions. This mix suggests a cap on cash may not shift behaviour as policymakers hope – it risks disengaging savers rather than driving them into equities.
“If someone wants to save the extra £8,000 beyond the new Cash ISA cap and insists on staying in cash, they could consider money market funds within a Stocks & Shares ISA. However, these are not the same as a guaranteed cash deposit – they carry some risk, even if minimal. Alternatively, low-risk, off-the-shelf portfolios are available, but the danger is that many savers will simply default to a taxable account, creating new tax liabilities depending on their band and Personal Savings Allowance.”
Nicholas Hyett, Investment Manager at Wealth Club said:
“There’s a certain logic to ISA reform. Anyone who hits the maximum £20,000 cash ISA allowance year-after-year should really be thinking about investing some of that in the stock market.
However, the reality is that this policy needn’t affect your savings decisions at all. Money market and other short dated fixed income funds available in a stocks & shares ISA mean investors can effectively hold cash within a stocks & shares wrapper.
On the plus side this means investors really don’t need to worry too much about this ISA reform – though banks may find the fall in cheap deposits more problematic. It’s less good news for the Chancellor though. The reform was designed to encourage investment in UK listed companies, but she may find that she has positioned herself against the UK’s army of committed savers and not achieved much at all.”
Harriet Guevara, Chief Savings Officer at Nottingham Building Society, said: “The decision to slash the annual Cash ISA allowance from April 2027 is a sucker punch for savers and deeply disappointing for lenders. We support the Government’s aim to boost an investing culture in the UK, but restricting choice is not the way to do it.
“At a time when financial confidence is already fragile, cutting the allowance sends a difficult message to households who are trying to do the right thing.
“Millions of savers rely on Cash ISAs as a low-risk way to build financial stability. Two thirds of our Cash ISA customers have used the full £20,000 allowance so far this year. These aren’t people with excess wealth – they’re individuals and families working hard to save for the future.
“What’s more, only 38% of Cash ISA holders nationwide would consider switching to a Stocks and Shares ISA if the allowance is cut.
“Limiting Cash ISA deposits is also at odds with this Government’s own pledge to double the size of the mutuals sector, threatening to shrink mutual lending capacity, limit access to homeownership, and stall the long-term growth of building societies that reinvest in their members and local communities.
“If the Government’s intention is to encourage more investment, these changes must go hand in hand with better financial education. The UK still faces a serious gap in financial literacy, and too many people lack confidence in navigating alternatives. Without addressing that, there’s a risk of leaving savers behind.”
Sam Dewes, Private Client Tax Partner at HW Fisher, commented
“The Chancellor has announced that from April 2027 the annual amount that can be invested in cash ISAs will be restricted from £20,000 to £12,000 for under 65s.
The full £20,000 allowance for Stocks and Shares ISAs will be maintained.
This represents a significant commitment to boosting retail investment in the UK by encouraging savers to invest in stock and shares rather than cash.
Returns on ISA investments are tax free, meaning savers can accumulate income and gains without worrying about having to disclose these amounts on their annual tax returns. Whilst Chancellor hinted that savers could get better returns on their savings by investing in stocks and shares, financial literacy is key here due to the risks involved.
By preserving full cash ISA allowance for those aged 65 and over, the Chancellor seems to be accepting that in retirement some people are looking to ‘de-risk’ their investments.
Limiting the total ISA limit for cash ISAs is a return to the past. Up to 5 April 2014, the cash ISA limit was no more than 50% of the total amount that could be invested in an ISA.”
James Heal, Director of Public Policy at St. James’s Place, comments:
“We are pleased to see the Chancellor is taking action to rebalance incentives in the ISA regime to encourage investing for the long term. Cash ISAs play an important role for short-term savings and emergency funds, but the current allowance makes no distinction between money held in cash and money invested for growth.
“As a nation we are over-exposed to cash and under-exposed to long-term investment assets. Cutting the cash ISA allowance for under 65s is not about removing choice, but rather encouraging people to consider investing. With 80% of Cash ISA savers putting away less than £10,000 a year, a lower cash limit of £12,000 would still meet the needs of most while nudging others towards investment.
“We also need to understand and address the reasons why people aren’t investing and do more to foster a long-term investment culture. Alongside reform to the ISA regime and the sector-led retail investment campaign, this should include improving access to financial advice, implementing targeted support in the right way, enhancing disclosures and risk warnings, and embedding financial education throughout life.”
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