Message to our Savers: Rate decreases

We consider many factors when reviewing the pricing of our savings accounts which includes the monitoring of market conditions whilst ensuring we provide our customers with fair value on their savings.

We are letting you know we will be reducing the interest rates on our variable rate savings accounts.

Please note we will soon be in contact with all our savings customers to make them aware of the changes that will be occurring to their savings account(s). 

The below accounts will be changing as follows:

Account name Balance Limits Current Rate Gross PA / AER%* Variable New Rate Gross PA / AER%* Variable Effective from
Cash ISA (Issue 2) £1-Unlimited 1.70% 1.50% 4th September 2025
Triple Access ISA (3 or less withdrawals) £1-£250,000  Higher rate: 3.20% / Lower rate: 1.60%  Higher rate: 2.95% / Lower rate: 1.35% 4th September 2025
Online ISA (Issue 4) £1-£250,000 3.90% 3.65% 4th September 2025
Instant Access (Issue 2) £100- £250,000 1.75% 1.55% 4th September 2025
Triple Access Saver (3 or less withdrawals) £100-£250,000  Higher rate: 3.20% / Lower rate: 1.60% Higher rate: 2.95% / Lower rate: 1.35% 4th September 2025
Online Instant (Issue 3) £100-£250,000 3.90% 3.65% 4th September 2025
Young Savers £1-£50,000 3.20% 3.00% 4th September 2025
45 Days’ Notice ISA £1,000-£250,000 3.80% 3.65% / 3.40% 26th August 2025 / 3rd October 2025
45 Days’ Notice £1,000-£250,000 3.65% 3.40% 3rd October 2025
Online 60 Days' (Issue 3) £1,000-£250,000 4.15% 4.00% / 3.80% 9th September / 20th October 2025
Online 14 Day Notice £1,000-£250,000 4.04% 3.79% 4th September 2025
Online 14 Day Notice ISA £1,000-£250,000 4.04% 3.79% 4th September 2025

The below closed accounts will be changing as follows:

Account name Balance Limit Current rate Gross PA / AER%* Variable New rate Gross PA / AER%* Variable Effective From
Cash ISA £1- Unlimited 1.70% 1.50% 4th September 2025
Junior Cash ISA £1- Unlimited 4.25% 4.00% / 3.75% 9th October 2025 / 17th November 2025
Online ISA (Issue 1-3) £1- £250,000 3.90% 3.65% 4th September 2025
Escalator/Instant Access £1-£250,000 1.75% 1.55% 4th September 2025
Online Instant (Issue 1-2) £100-£250,000 3.90% 3.65% 4th September 2025
Easy Access/Budget Style/Ordinary Share £500-£250,000 1.75% 1.55% 4th September 2025
30 Days' Notice (all issues) £1,000-£250,000 1.90% 1.70% 18th September 2025
Online 60 (Issue 1-2) £1,000-£250,000 4.15%  4.00% / 3.80% 9th September 2025 / 20th October 2025
90 Day Notice (all issues) £1,000-£250,000 4.25% 4.00% / 3.75%  9th October 2025 / 17th November 2025
18 Club £1 - Unlimited 4.25%  4.00% / 3.75%  9th October 2025 / 17th November 2025

*AER stands for annual equivalent rate and illustrates what the rate would be if interest was paid and compounded once a year. Your tax treatment will depend on your individual circumstances and may be subject to change in the future. The rate of interest payable on variable rate accounts may be subject to change in the future.

For more details on our available accounts and information on how to apply, please visit our savings section, contact our savings team on 01582 765 411 or visit one of our branches.

Thank you for saving with Harpenden Building Society.

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