Published on: 20 March 2026
Written by: Chris Doyle
March and April always bring a surge of activity as savers look to make the most of their tax‑free allowance, but this ISA season carries extra weight with changes on the horizon.
Whether you’re a long‑standing ISA saver or exploring your first account, understanding these changes can help you choose the option that fits you best.
Why this ISA season matters
This ISA season is important, particularly for savers under the age of 65, as from 06 April 2027, the amount you can save into a Cash ISA reduces.
If you’re under 65, this is the last year you’ll be able to save your full allowance into a Cash ISA. When the 2027/2028 tax year begins, the amount you’ll be able to save into a Cash ISA will reduce to £12,000.
You’ll still have an overall tax-free allowance of £20,000, but the remaining £8,000 must be saved into an investment product, like a Stocks and Shares ISA. Savers aged 65 and over won’t be affected by the change.
For younger savers who rely more heavily on Cash ISAs, this makes the current ISA season a key moment to maximise the existing allowance before restrictions tighten.
How to find your perfect fit
Choosing your ISA is personal, but these questions can help to narrow the field:
✔ Do you prioritise certainty?
A fixed rate ISA may suit your needs if you value predictable returns and don’t need to access your money for a set amount of time.
✔ Do you need flexible access to your funds?
An easy access, or flexible ISA could be the right fit for you if you need easier access to funds. Easy access accounts usually pay a lower, variable rate of interest.
✔ Are you looking for a middle ground?
If you don’t need instant access to your money, but don’t feel ready to lock away your funds in a fixed rate product, notice accounts may be a good fit for you. You’ll usually receive a higher rate than an easy access account but will need to give notice to access your savings.
The bottom line
With changes on their way, making informed decisions now will help you stay ahead of the coming shifts. By understanding your priorities, whether stability, growth, flexibility, or future‑proofing, you can find the ISA that fits perfectly.
Join us in branch from Monday 23 March to Friday 17 April to discuss your options and make the most of your tax-free savings.

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