Benefit from tax-free interest with a Cash ISA (Individual Savings Account). Make the most of the £20,000 Annual ISA Allowance and the ability to transfer in balances from other ISA accounts. Choose between the flexibility of easy access or the certainty of a fixed rate. 

Why Shawbrook?

Here are just a few reasons why...

  • Award-winning savings products
  • Competitive rates
  • Trusted by over 300,000 savers with £15 billion in deposits 
  • Rated Excellent on Trustpilot - 4.6 out of 5
  • FSCS protected up to £85,000 per person

Why a Cash ISA could be for you

A Cash ISA offers tax-free interest on savings with fixed or easy access options.

  • Tax-free interest
  • You can deposit up to £20,000 annually and also transfer balances from other ISAs
  • Get flexibility with easy access or certainty with a fixed rate
  • Open an account with as little as £1,000
  • Apply online within minutes
  • Receive your interest monthly or yearly

Our Cash ISAs

We’ve found 6 accounts for you

2 Year Fixed Rate Cash ISA

A tax-free way to save and get a guaranteed rate for the term of your account.

Term

2 years

4.47%

Fixed/Tax-Free

Gross AER

3 Year Fixed Rate Cash ISA

A tax-free way to save and get a guaranteed rate for the term of your account.

Term

3 years

4.42%

Fixed/Tax-Free

Gross AER

1 Year Fixed Rate Cash ISA

A tax-free way to save and get a guaranteed rate for the term of your account.

Term

1 year

4.31%

Fixed/Tax-Free

Gross AER

5 Year Fixed Rate Cash ISA

A tax-free way to save and get a guaranteed rate for the term of your account.

Term

5 years

4.23%

Fixed/Tax-Free

Gross AER

Easy Access Cash ISA

An individual savings account that offers a tax-free way to save and unlimited withdrawals.

Term

Unlimited

4.00%

Variable/Tax-Free

Gross AER

7 Year Fixed Rate Cash ISA

A tax-free way to save and get a guaranteed rate for the term of your account.

Term

7 years

3.56%

Fixed/Tax-Free

Gross AER

Terms explained
AER stands for Annual Equivalent Rate and illustrates the interest rate if it was paid and compounded each year. We quote the AER on all of our accounts so that you can compare our products with those of other banks. GROSS is the interest rate without the deduction of income tax. This is the interest rate paid on your account. Terms & Conditions for Personal Accounts

Financial Services Compensation Scheme (FSCS)
Your eligible deposits with Shawbrook Bank Limited are protected up to a total of £85,000 by the Financial Services Compensation Scheme, the UK's deposit guarantee scheme. Joint accounts are protected up to £170,000. Any deposits you hold above the limit are unlikely to be covered. For further information visit www.fscs.org.uk

See how much you could earn

Use our savings calculator to see how much interest you could earn in a year, shown in pounds, to help you compare our savings accounts. 

How do Cash ISAs work?

A Cash ISA allows you to save money without being taxed on the interest earned. You can invest up to £20,000 each tax-year as well as transfer in balances from our other ISAs. Choose from easy access or fixed rate account options.

For Easy Access Cash ISA Accounts, you can withdraw your money when you need it. For Fixed Rate Cash ISA Accounts, you can only withdraw your money without incurring any charges at the end of the fixed term. 

Cash ISAs typically offer the flexibility to receive interest monthly or annually, based on your financial needs.

You can open a Cash ISA through banks, building societies, or credit unions.

To set one up simply:

  1. Choose your provider
  2. Complete their application form
  3. Deposit or transfer in your funds

Cash ISAs offer unique tax-benefits compared to Standard Savings Accounts. Learn about the differences.

What are the different types of ISAs?

There are six main types of ISA available on the market: Cash ISAs, Stocks and Shares ISAs, Innovative Finance ISAs, Lifetime ISAs, Help To Buy ISAs, and Junior ISAs. 

At Shawbrook, we exclusively offer Cash ISAs in the form of Fixed Rate Cash ISA Accounts and Easy Access Cash ISA Accounts.  

Fixed Rate Cash ISA Accounts

  • Available in terms from 1 to 7 years  
  • They offer a competitive, guaranteed rate  
  • You can make withdrawals before maturity, but this will be subject to a loss of interest, known as the early exit charge

Easy Access Cash ISA Accounts 

  • The interest rate is variable but still competitive  
  • You have access to your money with fee-free withdrawals, subject to a minimum withdrawal limit of £500
  • You can make unlimited deposits, subject to account balance limits. The minimum deposit is £1,000 and the maximum account balance is £250,000

ISA Transfer

An ISA transfer allows you to move savings you have with one ISA provider to another – ensuring your money retains its tax-free status, and without losing any of your £20,000 tax-free annual allowance. Transferring an ISA is a straightforward process, provided you follow the correct steps to maintain your tax-free benefits.

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Personal Savings Allowance

Your Personal Savings Allowance (PSA) is the total amount of interest you can earn across all of your accounts (excluding ISAs) without paying tax, each year.

Your PSA depends on your taxable income:

  • Basic-rate taxpayers (20%) can earn up to £1,000 in interest per year tax-free
  • Higher-rate taxpayers (40%) can earn up to £500 of savings interest per year tax-free
  • Additional-rate taxpayers (45%) are not eligible for a PSA

Annual ISA Allowance

The Annual ISA Allowance is a government-set limit for investments in ISAs, allowing savers to earn tax-free interest.

In the 2024/2025 tax-year, you can invest a total of £20,000 in multiple Cash ISAs with different providers at the same time.  

While you can open and invest in several Cash ISAs in one tax-year, at Shawbrook we only allow you to open one Cash ISA per tax-year with us. 

If you don't use the £20,000 allowance by 5 April 2025, it will be forfeited.

What is the ISA interest rate?

Interest rates on Cash ISAs vary depending on the provider and the type of ISA. Typically, they are either fixed or variable. Fixed rates remain the same for a set period, providing certainty. Whereas variable interest rates can fluctuate based on market conditions. This means your returns may increase or decrease over time, making it important to monitor changes regularly. 

Who are ISAs best for?

Cash ISAs are best suited for individuals who are looking for a tax-efficient way to save money. They are ideal for those who want their savings to grow over time without having to pay taxes on the interest earned. This makes Cash ISAs an attractive option for both short-term and long-term financial goals. 

Explore our other products

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Savings Accounts

At Shawbrook, it’s all about saving smarter, not harder.

We have a range of savings accounts to suit your needs. Consistently great rates, award-winning products and FSCS protected.

Fixed rate savings accounts

Find a fixed rate savings account with a term that suits your needs.

Benefit from a guaranteed interest rate with terms ranging from 9 months to 7 years.

Easy Access accounts

Discover Easy Access savings with a competitive rate.

Withdraw your money whenever you need it – open as a sole or joint account.

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Notice savings accounts

Open a Notice savings account with as little as £1,000.

Enjoy more flexibility than a fixed rate bond and choose a 45 or 120-day notice period.

Help

Below are some of the most common queries about our savings accounts.

For more information and help on ISAs specifically, visit our All About ISAs page.

You can open an ISA with us if:

  • You’re at least 18 years old
  • You’re a permanent UK resident, and only subject to UK tax
  • Your cash ISA will be in your name only (we don’t offer joint ISAs)

You can only open and subscribe to one cash ISA account with Shawbrook in any given tax year. You cannot open a cash ISA acting on behalf of an account holder with power of attorney, guardianship or an intervention order.

The differences between withdrawing and transferring an ISA  

There is a difference between withdrawing and transferring. If you withdraw money from an ISA into a non-ISA, before then placing it into another ISA, the money will lose its tax-free status. 

If the money was deposited in the same tax-year, it will also reduce how much money you can pay back into an ISA during that tax-year given the Annual ISA Allowance of £20,000.  

Transferring from one ISA to another ISA ensures you maintain ISA tax-free status benefits.  

Flexible ISAs are the exception. A flexible ISA allows withdrawals and replacement of money during the same tax year, without affecting your annual ISA allowance year. Shawbrook does not offer flexible ISAs.

Please consider your individual circumstances, for more information, visit our depositing and withdrawing money page and our 2024/25 Cash ISA Allowance page.  

Operating multiple ISAs across different providers  

In 2024, it became possible to operate more than one ISA in the current tax year. This means you can invest in multiple ISAs with different providers at the same time – spreading your annual allowance across them all.   

Therefore, you may want to consider all options before transferring your ISA from one provider to another. For example, you now could open an additional cash ISA with another provider and keep contributing to your Shawbrook ISA instead of undertaking a transfer provided you do not exceed your annual allowance.   

While you can open and invest in several cash ISAs in one tax year, at Shawbrook we currently only allow you to open one cash ISA per tax year with us.  

For more information, visit our 2024/25 cash ISA allowance page.  

Transferring an ISA is a straightforward process, provided you follow the correct steps to maintain your tax-free benefits. Before proceeding with the transfer, please consult our guidance: What You Should Know About Transferring an ISA.  

Transferring an ISA from another provider to a new Shawbrook ISA 
To transfer an existing ISA from another provider across to a Shawbrook ISA, you should complete an application for a new ISA. As part of your application process, we will capture the details of your current ISA. We will then work with your existing ISA provider to complete the transfer for you, and you'll keep your ISA tax-free status benefits.  

Transferring from one Shawbrook ISA to another Shawbrook ISA 
To transfer your Shawbrook ISA to another Shawbrook ISA you just need to let us know with a secure message by logging into our customer portal and we will complete the transfer.  

Transferring  a Shawbrook ISA to another provider 
If you want to transfer your Shawbrook ISA to a new provider, you need to follow their process for transferring ISAs to them. The information your new ISA provider asks for may vary, but in general you will need to provide a sort code and account number of your Shawbrook ISA.   

Your account number - You can find your account number by logging in to your account. Your account number is displayed on the home screen next to your account name.  

Your sort code - Our sort code is 16-58-73. This is the same sort code used on all Shawbrook savings accounts.    

Other references - Your new provider may ask you for information like a roll number or reference number. We don't use role numbers or reference numbers, so you can leave this blank if your new provider asks for it.    

What happens next  
Your new provider will manage the transfer, confirm next steps and let you know if they have any questions. They'll also confirm when the transfer is complete.  

Partial Transfers 
We don't offer partial transfers, so if you wish to transfer funds from your Shawbrook ISA to another provider, you’ll need to transfer the whole amount and close your Shawbrook ISA.   

Shawbrook Fixed Rate Cash ISAs and Fixed Rate Bonds both offer fixed interest rates for a set period. However, there are a few key differences between the two options. 

Tax Benefits  

Fixed Rate Cash ISAs provide tax advantages as the interest earned is tax-free. In contrast, the interest earned on Fixed Rate Bonds may be subject to income tax, depending on your personal circumstances, including your Personal Savings Allowance.  

Withdrawal Limits  

If you have a Fixed Rate Cash ISA, you can make withdrawals or close your account before maturity, but this will be subject to a loss of interest, known as an early exit charge. Conversely, with a Fixed Rate Bond, access to funds is restricted until the maturity date.  

Account Funding  

A Fixed Rate Cash ISA allows for tax-free savings on the interest earned. The £20,000 Annual ISA Allowance can be utilised each tax year. 

ISA Transfers at Shawbrook 

Balances from other ISAs held with Shawbrook (active or maturing) may be transferred in at any point during the term 

Transfers from other providers are permitted, but must be completed at the time of account opening 

With a Shawbrook Fixed Rate Cash ISA, unlimited deposits can be made up to a maximum account balance of £250,000. 

With a Shawbrook Fixed Rate Bond, deposits can be made up the maximum account balance of £2,000,000 until the product you have (the issue number) is withdrawn and replaced, which can happen at any time.  

After the product is withdrawn you have seven working days to make any further deposits. Alternatively, you can apply to open a new Fixed Rate Bond.   

Joint Accounts  

Fixed Rate Cash ISAs must be opened in individual names due to their tax-free status linked to the individual taxpayer. Fixed Rate Bonds can be opened as either individual or joint accounts, offering more flexibility for joint savers.    

By understanding these differences, you can choose the savings product that best suits your financial goals. 

When withdrawing funds from an ISA, it is important to be aware of the specific rules that apply. Depending on the type of ISA held, there may be charges associated with withdrawals. Even if withdrawals can be made without incurring an early exit charge, it is essential to consider the potential impact on your tax-free ISA allowance. 

Fixed Rate Cash ISA 

If you have a Fixed Rate Cash ISA, you can make withdrawals or close your account before maturity, but this will be subject to a loss of interest, known as an early exit charge. 

The amount will depend on the product you take. If you’re already a customer, you’ll find this detail in the product information we sent to you when you opened your account.  

Below is a summary of the early exit charges applicable for our Fixed Rate Cash ISAs. 

  • 1 Year Fixed Rate Cash ISA: loss of 90 days’ interest on the withdrawn amount 
  • 2 Year Fixed Rate Cash ISA: loss of 180 days’ interest on the withdrawn amount 
  • 3 Year Fixed Rate Cash ISA: loss of 270 days’ interest on the withdrawn amount 
  • 5 Year Fixed Rate Cash ISA: loss of 360 days’ interest on the withdrawn amount 
  • 7 Year Fixed Rate Cash ISA: loss of 360 days’ interest on the withdrawn amount 

When your Fixed Rate Cash ISA matures, you can reinvest with us, withdraw your money, or transfer it elsewhere. We'll write to you before your maturity date to remind you of your options.  

For more information on Fixed Rate Cash ISAs, visit our pages below: 

Easy Access Cash ISA 

You won't be charged an early exit charge if you withdraw money from your Easy Access Cash ISA. 

There are no limits to the number of withdrawals you can make with an Easy Access Cash ISA, but the account is subject to a minimum withdrawal amount of £500 and minimum account balance of £1,000. You should also consider the potential impact of withdrawals on your tax-free ISA allowance; this is detailed below. 

For more information on Easy Access Cash ISAs, visit our pages below: 

ISA Allowance  

Withdrawing funds from a Cash ISA and depositing it into a non-ISA account, including temporarily placing it into an account before depositing into another ISA, will result in the loss of its tax-free status.  

If you paid in money during the current tax year, you may be unable to redeposit some or all the funds into an ISA during the current tax year when considering your maximum Annual ISA Allowance of £20,000. 

Flexible ISAs are the exception. A flexible ISA allows the withdrawal and replacement of money during the same tax year, without affecting your Annual ISA allowance year. Shawbrook does not offer flexible ISAs. 

Please consider your individual circumstances, and if it would be best to undertake the ISA transfer process to ensure your money maintains its tax-free status.  

For more information, on Cash ISAs including allowances, withdrawals, and transfers visit our pages below: 

Need more help?

We have a range of information to help you understand savings including how our products work, operating your account and getting in touch with our team. 

Award-winning savings

Make sense of savings

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Depositing & withdrawing from your account

Find out how to make a deposit and withdrawal from your savings account.

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Getting your documents

Help on accessing your documents. 

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All about ISAs

Everything you need to know about ISAs and how they work.

Savings accounts for your business

Make your cash work as hard as you do. If your business is in the enviable position of having some spare cash to hand - even if it’s for a finite period of time - it makes sense to get it working for you. At Shawbrook we have a range of solutions designed to suit the needs of your business.