The best Fixed Rate ISAs from the whole UK Savings Market!
theprivateoffice.co.uk monitors the whole UK savings market (that's over 4,000 accounts) to bring together the best buys available.
The following savings best buy tables are also available:
- Best High Interest Current Accounts
- Best Easy Access Savings Accounts
- Best Fixed Rate Bonds
- Best Variable Rate ISAs
- Best Notice Savings Accounts
- Best Regular Savings Accounts
- Best Children’s Savings Accounts
- Best Cash Lifetime ISAs
- Best Cash Junior ISAs
- Best Easy Access Cash ISAs
- Best Notice Cash ISAs
Ways to always ensure you get the best savings rate
- Bookmark this page and regularly check our best buy tables, such as the one below.
- Work out your priorities - do you need access to your money or can you lock it away for potentially greater returns?
Best Fixed Rate ISAs
| Meteor Savings provided by IsBank | Meteor Savings provided by IsBank | Aldermore | Meteor Savings provided by IsBank | Close Brothers | |
| Account name | 1 Year Fixed Rate Cash ISA | 2 Year Fixed Rate Cash ISA | 3-Year Fixed Rate Cash ISA | 4 Year Fixed Rate Cash ISA | 5-Year Fixed Rate Cash ISA |
| AER | 4.75% | 4.75% | 4.66% | 4.50% | 4.71% |
| Minimum opening balance | £1,000 | £1,000 | £1,000 | £20,000 | £10,000 |
| How to manage the account | Online | Online | Online | Online | Online, Post Telephone |
| How to apply | Online | Online | Online | Online | Online |
| Accepts cash ISA transfers in? | Yes | Yes | Yes | Yes | Yes |
| Accepts stocks & shares ISA transfers in? | Yes | Yes | Yes | No | Yes |
| Financial Services Compensation Scheme | Own Licence | Own Licence | Own Licence | Own Licence | Own Licence |
Source: theprivateoffice.com: Updated 19/06/2026
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