GB Bank
1. 5 Year Fixed Rate Bond
5.37% AER fixed
For 5 years
Best for: the highest rate
GB Bank's 5 Year Fixed Rate Bond pays 5.37% AER, fixed for 5 years. That's the top rate on this page right now.
You need at least £1,000 to open it and it holds up to £100,000. £10,000 left in over the 5 years would earn about £2,989.
- Min balance
- £1,000
- Max balance
- £100,000
- Access
- No access until maturity
- Interest paid
- Monthly
Worth knowing
- Your money is locked away until the fixed term ends.

GB Bank's 5 Year Fixed Rate Bond is currently the market leader across fixed-rate accounts at 5.37%, which puts it 2.27% ahead of August 2026 CPI inflation of 3.1% - a genuinely real return that savers rarely see on cash. Interest can be paid monthly into a nominated account, which suits anyone who wants a regular income stream rather than waiting until maturity.
The hard catch is that your money is completely locked away for five years with no access, so I would only commit funds you are certain you will not need, up to the £100,000 maximum.
