The rate is correct as of 22 April 2026.

Annual Equivalent Rate (AER)
The interest rate if interest is paid and compounded once each year. AER helps you compare the rates of interest on different accounts.

Compound interest
Interest earned on interest that's already been paid.

Gross rate
The interest rate you're paid on your savings with no compounding.

p.a.
Per annum (per year).

Tax-free
We pay all savings interest without the deduction of tax. You may have to pay tax on interest earned depending on your Personal Savings Allowance. The tax treatment may change in future.

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AA Financial Services Limited introduces customers to National Westminster Bank plc, trading as NatWest Boxed, as its exclusive savings provider.

AA Financial Services Limited and National Westminster Bank plc are unable to provide advice on savings products. If you have doubts about their suitability, please seek independent financial advice.

AA Financial Services Limited is authorised and regulated by the Financial Conduct Authority, firm reference number 727859. Registered in England and Wales, number 912211. Registered office: Level 3, Plant, Basing View, Basingstoke, Hampshire RG21 4HG.

National Westminster Bank plc is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority, firm reference number 121878. Registered in England and Wales, number 929027. Registered office: 250 Bishopsgate, London EC2M 4AA.

The AA is a trademark of the AA Group and AA branded companies, and is used with permission under brand licence to National Westminster Bank plc. © Automobile Association Developments Ltd 2025.