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Fixed Rate ISA

Secure a fixed savings rate for 1 or 2 years

You must be a UK resident aged 18+. You can only subscribe to one cash ISA with Royal Bank of Scotland this tax year up to £20,000. Tax free interest means interest payable is exempt from UK income tax. Tax reliefs referred to are those applied under current UK legislation, which may change. 

Fixed Rate cash ISA interest rates

4.25% AER/Tax-free p.a. (fixed) on a 1 year term or 4.25% AER/Tax-free p.a. (fixed) 2 year term

  • Tax‑free savings – Keep all the interest you earn.
  • Guaranteed fixed rate – Know what your savings will earn.
  • Interest paid annually – Helping your savings grow year after year.

Fixed Rate cash ISA interest rates

4.25% AER/Tax-free p.a. (fixed) on a 1 year term or 4.25% AER/Tax-free p.a. (fixed) 2 year term

  • Tax‑free savings – Keep all the interest you earn.
  • Guaranteed fixed rate – Know what your savings will earn.
  • Interest paid annually – Helping your savings grow year after year.

Opening your Fixed Rate ISA 

Whether you are a new or existing customer, you can still open a Fixed Rate ISA with us. T&Cs apply.

Yellow box with coins

You could win £10,000 with our ISA Prize draw

Or 110 other cash prizes, including 10 prizes of £1,000 and 100 prizes of £100. 

Every £50 deposited equals one entry.

For a chance to win:

  • Make a payment or transfer of £50 or more into an ISA; or
  • Set up a new regular monthly payment or increase existing monthly payment by £50 or more.
  • If you already pay into an eligible ISA, you're automatically entered. You'll receive one entry for every qualifying £50 added.

Eligible accounts include Fixed Rate ISA, Instant Access ISA, Stocks and Shares ISA and Junior ISA.

Entry open until 11th January 2027 subject to the eligibility criteria and exclusions.                T&Cs, fees and charges may apply. When investing your capital is at risk.                                  Free entry route available.

Summary Box

Account name: Fixed Rate ISA

Interest rates and balance examples

Key dates

Statements at your fingertips

We'll send you an email when your statements are ready to view in Digital Banking. You can check it whenever you want.

How do I get additional support with my banking?

Banking My Way is a free service that allows you to record information about the support or adjustments you need to make banking easier. You can also let us know any additional support you may need to ensure all of our colleagues are aware of this. The information will be shared on our internal systems and therefore you will not need to repeat these requirements every time you interact with us.

Once your account is open, you can record this through Digital Banking or with our colleagues in branches or over the phone.

Learn more about Banking My Way

Get ready to apply

Before you apply, we need to check you're happy with a few things. And ask you a few questions up front. Then we can make your application as quick and simple as it can be.

First things first. Please take a look at the important legal info:

How your information might be used

It’s important for you to understand how we use and share your information. Please read this short summary before you continue with your application.

As part of the checks that we will complete to verify your identity, we’ll take an image of your face so that it can be compared with your photo ID and this biometric data is captured.

 

All okay? You're nearly ready to start.

Please take your time to read the summary of information box and make sure this savings account is right for you.

Unsure? Compare our savings accounts

To speed up your application for our Fixed Rate ISA account, we need to do a few final checks with you. They'll only take a minute.

Are you an existing Royal Bank of Scotland customer?

Sorry, we have stopped taking applications for this current tranche right now.

If you would like to view any of our other savings products in the meantime please click below.

Do you have our Royal Bank app on a mobile device?
If you're registered for our app on a mobile device, we can pre-fill some of your info, making the application process faster.
Do you hold a current account with Royal Bank?

Great, let's get your application started.

Remember, to apply for a Fixed Rate ISA, you must: 

  • Have your National Insurance number. You’ll find it on your payslip, P60 or any letters from HMRC.
  • Be at least 18 years old and a permanent UK resident, or a Crown Servant serving overseas, their spouse or civil partner.
  • Have a phone number and email address we can contact you on.

Using a desktop or have the app on another device?

Simply scan the QR code with your mobile or tablet device that has the Royal Bank app and we'll get you started.  

Can't scan the QR code?

Using your mobile or tablet device now?

If you're already using a device with the Royal Bank app, select the 'Start your application' button below.

Sorry, we have stopped taking applications for this current tranche right now.

If you would like to view any of our other savings products in the meantime please click below.

Do you use Digital Banking?
If you log in to Digital Banking we can pre-fill some of the application for you.
Do you hold a current account with Royal Bank?

Log in to Digital Banking

  1. Enter your customer number or 16-digit card number to get started. 
  2. You'll then need to enter your Digital Banking pin and password.
  3. Once you're logged in, select 'Savings accounts' from the product list. 
  4. Finally, choose the account you want to apply for and complete your application.

Remember, to apply for a Fixed Rate ISA, you must: 

  • Have your National Insurance number. You’ll find it on your payslip, P60 or any letters from HMRC.
  • Be at least 18 years old and a permanent UK resident, or a Crown Servant serving overseas, their spouse or civil partner.
  • Have a phone number and email address we can contact you on.

Sorry, we have stopped taking applications for this current tranche right now.

If you would like to view any of our other savings products in the meantime please click below.

Let’s get you registered for Digital Banking

You’ll need to sign up for Digital Banking with us in order to apply for a savings account. The good news is that it normally takes only 5 minutes and all you’ll need is your sort code, account number and your Royal Bank Debit Card, if you have one.

Once you’ve registered, select ‘Next’ to log in and apply for a Fixed Rate ISA account. 

Log in to Digital Banking

  1. Enter your customer number or 16-digit card number to get started. 
  2. You'll then need to enter your Digital Banking pin and password.
  3. Once you're logged in, select 'Savings accounts' from the product list. 
  4. Finally, choose the account you want to apply for and complete your application.