Minimum
GBP 5,000 starting point
01
A total pot balance of at least GBP 5,000 is the public threshold shown for monthly interest. Users below that level should not assume the calculator represents an available account outcome.
Calculator guide
IGI Monthly Interest Tiers.
The public IGI offer is expressed through two monthly-interest tiers. This page explains how to read those thresholds before using the calculator.
This information is not investment advice. IGI information is only intended for eligible recipients who can lawfully receive it.
Minimum balance
GBP 5,000
First tier
1% monthly
Top tier
2% monthly above GBP 20,000
First tier
1% monthly
02
The first tier is shown as 1% monthly from GBP 5,000 to GBP 20,000. Calculator examples are gross illustrations before any tax, fees or product-specific adjustments.
Top tier
2% monthly above GBP 20,000
03
The top tier is shown as 2% monthly once total pot balance is greater than GBP 20,000. Users should confirm how a mid-month threshold change is handled before relying on any example.
Next step
Ready to continue?
Start with the eligibility flow before reviewing product-specific information or opening an account.