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Fixed rate ISAs at a glance

Fixed rate ISAs offer a secure way to save your money with a fixed interest rate for a set period. Here are the key features of these savings accounts:

  • Fixed interest rate: The interest rate will not change for the term of the product, so you know exactly how much your savings will grow by.
  • Tax-free savings: You don't pay tax on the interest earned, allowing you to keep more of your money.
  • Fixed term: If you need to access your money before the end of the fixed term, you will incur an interest penalty.

Tax-free refers to the contractual rate of interest payable, where interest is exempt from income tax. The tax information provided is based on the current law and HM Revenue & Customs practice, both of which may change.

To make the most of your 2025/2026 ISA subscription:

  • You will need to have successfully opened your ISA and we will need to receive your funds by 11:59pm on April 5th 2026.
  • Any ID or residency documents that we may request must be received by March 26th 2026.
  • If your application fails after March 26th 2026, you can still proceed with opening your account and your funds will be applied to your 2026/2027 ISA subscription.

What is a fixed rate ISA?

A fixed rate ISA is a type of savings account where you put your money away for a set time, typically between one and three years. During this time, the interest rate stays the same, so you know exactly how much your savings will grow. 

With a fixed rate ISA, you don’t pay tax on the interest you earn, which means you get to keep more of your money. These accounts are a great way of saving tax-efficiently and fix the interest rate you earn on your savings. 

Browse our fixed rate ISAs

Please click 'View full product details' on a product you’re interested in for further details.

Fixed rate ISAs and Easy access ISAs

Compare the features of a fixed rate ISA with those of an easy access ISA to better understand the difference between these product types.

FeatureFixed rate ISAsEasy access ISAs
Interest rateFixed for the term of the productVariable, can change over time
Access to fundsFunds can be accessed at the end of the termCan withdraw money at any time without penalty
Tax benefitsInterest earned is tax-freeInterest earned is tax-free
PenaltiesEarly withdrawal usually incurs a penaltyNo penalties for withdrawals
Ideal forThose who want to fix the rate of interest they receive on their savings for a fixed periodThose who need flexibility and might need to access their savings at any time

Interested in an Easy access ISA instead? View our Cash ISAs page with a range of different access options.

Ways to apply

To open a savings account with us, you can apply either online or in one of our branches (as detailed in the individual product information).

Need some help?

Pop in to your local branch or give us a call, we're always happy to chat.

Our lines are open Monday to Friday from 8am - 6pm. We're closed on bank holidays.

West Denton Branch Manager, Michelle, stood in the local area smiling.

*Calls to 0345 numbers cost the same as a call to a standard ‘01’ or ‘02’ landline number, even when calling from a mobile. Calls from landlines and mobiles are included in any bundled minutes or free call packages. The actual cost you are charged will depend on your landline or mobile provider. Please contact them to get information about the cost of the call. We may monitor and record telephone calls for training and security purposes.