26 October 2026 · Journal
The ISA year you are actually in
Two dates are being spoken as if they were one. The tax year you are in runs to 5 April 2027. The cash ISA cut for people under 65 begins the next day. Acting on the second date six months early is not prudence. It is a rumour with a direct debit.
For 2026/27 the ISA allowance is £20,000. You can still split that across cash, stocks and shares, innovative finance and, if you are eligible, a Lifetime ISA, provided the total subscribed this tax year stays within £20,000 and you follow the rules of each type. The Lifetime ISA's own ceiling is £4,000 before the bonus, and that £4,000 counts toward the £20,000.
From 6 April 2027 the overall allowance stays at £20,000 on what has been announced, including a freeze running out to 5 April 2031. What changes for savers under 65 is the slice that may go into a cash ISA: £12,000 rather than £20,000. People aged 65 and over keep a £20,000 cash ISA limit, including in the tax year they turn 65. The rest of a younger saver's allowance can still be a stocks and shares ISA. Alongside that, transfers from stocks and shares ISAs into cash ISAs are being restricted, and a flat charge is due on interest paid on cash held inside non-cash ISAs. If your ISA manager has written to you about cash parked inside a stocks and shares ISA, read that letter. It is more relevant than a headline.
The allowance is a ceiling, not a target you have failed if you miss it.
A household clearing a costly card, or still building the first month of essentials, does not need to "use it or lose it" this April. Unused ISA allowance does not roll forward. That fact has bullied people into funding an ISA with money they then have to borrow back at a card rate. The milestone is the standing order you can keep after the buffer exists, not a heroic lump sum in March.
Inside the stocks and shares wrapper, the investment is still your decision and still capable of falling. A global fund is a common, boring choice among the letters we read. It is not a recommendation from this desk, and it is not safe merely because it is diversified. Safe, for the emergency fund, means pounds you can spend next week without selling anything.
Pensions sit next to this and are not the same pot. The annual allowance is £60,000 or 100 percent of relevant earnings if lower, with a taper that can bring the allowance down to £10,000 for high adjusted incomes. Employer contributions count toward it. Tax relief is the reason a pension can beat an ISA for money you are sure you will not need before 55, or 57 from 6 April 2028. The money purchase annual allowance of £10,000 is the reason you do not casually flexibly access a pension to "bridge a year". Once triggered, the amount you can put back is a different and smaller life.
The tax-free lump sum is capped. Across your pensions the lump sum allowance is £268,275. Twenty-five percent of a very large pot is not automatically tax-free. If someone online divides their dream pot by four and calls it spending money, ask whether the cap has been mentioned.
Tomorrow, 28 October 2026, is the Autumn Budget. A sentence on this page can be overtaken by a minister with a spreadsheet. We will correct what we can after the documents are public. Until then, the sturdy move is unchanged: know which tax year you are in, take the pension match you have already earned, and do not move the emergency fund into a market because a forum said cash was finished.
The full table lives on ISA and pension. If you spot a figure that no longer matches gov.uk, the correction address is [email protected].
General information, not regulated advice. Clinkanteyoio, 16 Sweet Briar Cres, Newquay TR7 2JP, UK. +44 7457126650.