24/06/2026
ISA Changes Confirmed from 6 April 2027 – What Savers Need to Know
The Government has confirmed significant changes to the ISA regime from 6 April 2027.
Key points include:
• The overall annual ISA allowance remains at £20,000.
• For individuals aged under 65, the maximum annual subscription to a Cash ISA will reduce from £20,000 to £12,000.
• For those aged 65 and over, the Cash ISA allowance will remain at £20,000.
• Existing ISA holdings are unaffected. The new rules apply only to contributions made from 6 April 2027 onwards.
• To prevent circumvention of the new limits, the Government has confirmed:
No transfers from Stocks & Shares ISAs or Innovative Finance ISAs into Cash ISAs.
A 22% charge on interest earned on cash held within non-Cash ISAs.
Restrictions on using non-Cash ISAs solely for cash-like investments.
The Government's stated objective is to encourage greater participation in long-term investing whilst preserving flexibility for legitimate investment activity.
The debate now shifts from taxation to suitability.
For many investors, particularly those approaching retirement or seeking to preserve capital, cash is not simply a savings vehicle but an important risk-management tool. The challenge for advisers will be balancing client objectives, attitude to risk and capacity for loss against a changing tax landscape.
The detail of the final legislation will therefore be critical, particularly regarding the treatment of cash holdings and cash-like assets within investment wrappers.
Source: HM Treasury & HMRC ISA Reform Announcements, effective 6 April 2027.