Every Budget brings a wave of rumours about pensions and savings, and the Autumn Budget on 28 October 2026 is no exception. Higher rate pension tax relief is once again among the areas commentators say the Chancellor could look at, and a confirmed cut to the Cash ISA allowance is already on its way in April 2027. Many people are asking whether they should act now. The honest answer is that some steps make sense regardless of what happens on Budget day, while others could leave you worse off if the rumours prove wrong.
Disclaimer: This article is for general information only and reflects tax rules in force for 2026/27 and changes already legislated at the time of writing in October 2026. Any changes discussed as possibilities have not been announced. Pension and investment decisions depend heavily on individual circumstances, and investments can fall as well as rise. Always seek specific advice before making significant contributions or withdrawals.
The First Rule: Do Not Act on Rumours Alone
Before the 2024 and 2025 Budgets, speculation that the tax free lump sum available from pensions would be cut led some people to withdraw cash from their pensions early. In the end, the rumoured changes did not happen, and many of those people were left with money sitting outside a tax efficient wrapper, sometimes having triggered restrictions on how much they can pay into pensions in future. Withdrawals of this kind usually cannot simply be reversed.
The lesson is straightforward. Doing something you were already planning to do, a little earlier than usual, carries very little risk. Doing something irreversible purely because of a rumour can be expensive.
What Is Actually Known About ISAs
For the 2026/27 tax year, which runs until 5 April 2027, the overall ISA allowance remains £20,000, and you can split it between cash and stocks and shares in whatever proportion you choose.
From 6 April 2027, the government has confirmed that savers under the age of 65 will only be able to pay up to £12,000 a year into a Cash ISA. The overall £20,000 allowance remains, but the balance above £12,000 will need to go into a Stocks and Shares ISA if you want to use it in full. Savers aged 65 and over will keep the ability to put the full allowance into cash.
This is a confirmed change, not a rumour, which means the current tax year is the last in which savers under 65 can shelter a full £20,000 of cash in an ISA. For anyone holding significant cash savings that they intend to keep in cash, using the full Cash ISA allowance before 5 April 2027 is a low risk, sensible step, and there is no reason it cannot be done now rather than waiting until the spring.
Worked Example 1: Using the Last Full Cash ISA Allowance
Hannah is 42 and has £45,000 in an ordinary savings account earning 4% interest, which she wants to keep as cash for a house move in a few years. She is a higher rate taxpayer, so only the first £500 of her savings interest each year is covered by her Personal Savings Allowance, with the rest taxed at 40%.
If Hannah moves £20,000 into a Cash ISA during 2026/27 and a further £12,000 in 2027/28 once the new limit applies, she will have £32,000 earning interest tax free. At 4%, that is £1,280 of interest a year that would otherwise have been largely taxable at 40%, a saving of roughly £500 a year in tax once she is past her Personal Savings Allowance. Had she waited until April 2027 to start, she could only have sheltered £12,000 in cash in that first year, losing £8,000 of cash ISA capacity permanently.
What Is Actually Known About Pensions
The core pension rules for 2026/27 are unchanged. Most people can contribute up to £60,000 a year across all their pensions, known as the annual allowance, and can carry forward unused allowance from the previous three tax years, provided they were members of a registered pension scheme in those years. Very high earners face a tapered allowance, which can fall to as little as £10,000, and anyone who has already flexibly accessed a defined contribution pension is generally limited to £10,000 a year.
Personal contributions receive tax relief at your marginal rate of Income Tax, but only up to the higher of £3,600 gross or 100% of your relevant UK earnings for the year, such as salary or self employed profits. Dividends and rental income do not count as relevant earnings, which matters for company directors who pay themselves a small salary.
Several pension changes are already confirmed for future years. From April 2027, most unused pension funds and death benefits will fall within a person's estate for inheritance tax purposes, which changes the long held view of pensions as an efficient way to pass on wealth. From April 2029, National Insurance relief on salary sacrifice pension contributions will be limited to the first £2,000 a year.
What is not known is whether the Budget will change how tax relief on pension contributions works. Restricting relief for higher earners, for example through a single flat rate of relief, has been suggested by commentators at many recent Budgets, and has been mentioned again this year, but it has never been introduced and nothing has been announced.
Worked Example 2: Making a Planned Contribution Now Rather Than Later
David is a higher rate taxpayer employed on a salary of £85,000. He usually makes a one off personal pension contribution in March each year. This year he decides to make it in October instead, before the Budget. He pays £8,000 into his personal pension, and his provider claims basic rate relief of £2,000 from HMRC, giving a gross contribution of £10,000. Through his Self Assessment return, David then claims a further £2,000 of higher rate relief, because his basic rate band is extended by £10,000, moving £10,000 of his income from 40% tax to 20% tax. The overall cost to David of a £10,000 pension contribution is therefore £6,000.
If higher rate relief were ever restricted in future, the cost of the same contribution could rise. By making a contribution he was already planning to make a few months earlier, David locks in relief under the current rules at very little risk, since he would have made the payment this tax year anyway. What David should not do is make a contribution he cannot afford, or tie up money he may need in the next few years, simply because of the rumour.
Worked Example 3: A Company Director Using Employer Contributions and Carry Forward
Rachel is the sole director of Orchard Lane Consulting Ltd, which pays Corporation Tax at the main rate of 25% on its profits. She takes a salary of £12,570 and the rest of her income as dividends, as set out in our guide to paying yourself as a director. Because her salary is only £12,570, she cannot make large personal pension contributions with full tax relief, since personal contributions are limited by her relevant earnings.
Instead, the company makes an employer pension contribution of £40,000 on her behalf. Employer contributions are not limited by her salary, only by the annual allowance, and £40,000 sits comfortably within the current £60,000 allowance. Because Rachel made no pension contributions in the previous three years, she could go further still by using carry forward, if the company's profits and her own plans supported a larger contribution. Provided the contribution is justified as part of her overall remuneration package, the company can deduct it for Corporation Tax purposes, saving £10,000 of Corporation Tax, and no employer or employee National Insurance is due on it.
By contrast, if the company had instead paid out the same £40,000 of pre tax profit as a dividend, it would first have paid £10,000 of Corporation Tax, leaving £30,000 to distribute. Because her existing dividends already use up her basic rate band, Rachel would then pay dividend tax at the higher rate of 35.75% on that £30,000, coming to £10,725, leaving her with £19,275 in hand compared with £40,000 going into her pension. Employer contributions remain one of the most efficient ways for directors to extract profit, and this is true under the current rules regardless of what the Budget brings.
A Sensible Checklist Before 28 October
Using the full Cash ISA allowance this tax year makes sense for under 65s who want to keep savings in cash, since the reduction from April 2027 is already confirmed.
Bringing forward a pension contribution you were already planning to make this tax year is low risk and locks in relief under the current rules, provided you can afford to tie the money up until at least normal minimum pension age.
Checking whether you have unused annual allowance from the last three years is worthwhile, particularly for company directors who could make an employer contribution before the company's year end.
Reviewing your estate plans in light of pensions coming into the scope of inheritance tax from April 2027 is important for anyone who has been treating their pension as an inheritance vehicle.
Withdrawing money from your pension early, or making contributions you cannot afford, purely because of rumours, is what to avoid.
Frequently Asked Questions
Is the government cutting higher rate tax relief on pensions?
Nothing has been announced. Restricting higher rate relief has been suggested before many recent Budgets and has never happened. It remains a possibility rather than a plan, and any change might not take effect immediately.
Should I take my tax free lump sum before the Budget?
Not because of a rumour. Taking a lump sum earlier than you need it can mean money leaving a tax efficient environment, and in some cases it can trigger lower limits on future contributions. If you were already planning to take it, speak to a regulated financial adviser about the timing.
When does the Cash ISA limit fall to £12,000?
From 6 April 2027 for savers under 65. Until then, the full £20,000 allowance can be paid into a Cash ISA if you wish.
Can I still put £20,000 into ISAs from April 2027?
Yes. The overall annual ISA allowance remains £20,000. If you are under 65, only £12,000 of it can go into a Cash ISA, with the rest available for a Stocks and Shares ISA or other permitted ISA types.
How much can I pay into my pension this tax year?
For most people, up to £60,000 across all pensions including employer contributions, plus any unused allowance carried forward from the previous three tax years. Personal contributions only receive tax relief up to the level of your relevant UK earnings, or £3,600 gross if higher. Very high earners and anyone who has flexibly accessed a pension may have a lower limit.
Is it better for a company director to pay into a pension personally or through the company?
For many directors who take a small salary, an employer contribution from the company is more efficient, because it is not limited by salary, it can be deducted for Corporation Tax, and no National Insurance is due. The contribution does need to be justifiable as part of your overall remuneration, so it is worth taking advice before making a large one off payment.
Does the April 2027 inheritance tax change mean I should stop paying into my pension?
Not necessarily. Pension contributions still attract income tax relief and pensions remain a tax efficient way to save for retirement. The change mainly affects people who intended to leave unused pension funds to their beneficiaries, and it is worth reviewing your wider estate plan in light of it.
What CoreAcc Accountants Can Help You With
CoreAcc Accountants helps individuals and company directors make the most of their allowances under the current rules, without being pushed into decisions by Budget speculation. We can calculate how much unused pension allowance you have available, compare employer and personal contributions for directors, claim higher rate relief through your Self Assessment return, and review how the April 2027 inheritance tax changes affect your long term plans. Where investment advice is needed, we work alongside regulated financial advisers.
Get in Touch
If you are thinking about a pension contribution, an ISA top up or an employer contribution from your company before the Budget, contact CoreAcc Accountants. We will look at your actual figures and tell you what makes sense now, and what is better left until the detail of the Budget is known.
CoreAcc Accountants is an ACCA accredited firm of Chartered Certified Accountants based in Borehamwood, Hertfordshire. This article was published on 10 October 2026 and reflects tax rules and legislated changes in place at the time of writing. Matters described as possibilities have not been confirmed. It does not constitute professional, legal or regulated financial advice. Always seek specific advice tailored to your individual circumstances.
