Compare 3 Year Fixed Rate ISAs

Compare all the 3 year fixed rate ISAs available in the UK and find the best 3 year cash ISA rates for your savings in minutes. Making the most of your tax free ISA allowance is easy when you use our dedicated 3 year fixed rate ISA best rates comparison table to find the right three year ISA for your savings.
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Halifax 3 Year ISA Saver Fixed
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£5002.25% fixed
for 3 years
FSCSallowed
No withdrawals allowed except on early closure subject to the loss of 270 days gross interest.
 
Aldermore 3 Year Fixed Rate Cash ISA
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£1,0002% fixed
for 3 years
FSCSallowed
 
Punjab National Bank (International) Ltd 3 Year - < 4 Year Fxd Rate ISA
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£1,0002.4% fixed
for 3 years
FSCSallowed
Available in branch only.
 
Punjab National Bank (International) Ltd 3 Year - < 4 Year Fxd Rate ISA Maturity
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£1,0002.4% fixed
for 3 years
FSCSallowed
Available in branch only.
 
Lloyds Bank Three Year Fixed Rate Cash ISA
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£3,0002.25% fixed
for 3 years
on £20,000+
FSCSallowed
 
Nationwide 3 Year Fixed Rate ISA
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£12.25% fixed
for 3 years
FSCSallowed
Available in branch only.
 
Skipton 3 Year Fixed Rate ISA to 16/05/2017
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£5002.25% fixed
for 3 years (16 May 2017)
FSCSallowed
 
United Trust Bank 3 Year Fixed Cash ISA (Transfers In Only)
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£5,0002.25% fixed
for 3 years
FSCSallowed
 
Bank of Cyprus UK Loyalty 3 Year Fixed Rate ISA Ex/C
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£5002.2% fixed
for 3 years
FSCSallowed
This product is only available to existing customers.
 
Bank of Cyprus UK 3 Year Fixed Rate ISA
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£5002.1% fixed
for 3 years
FSCSallowed
 
TSB Three Year Fixed Rate Cash ISA
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£3,0002.1% fixed
for 3 years
FSCSallowed
 
Bank of Scotland 3 Year Fixed Cash ISA
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£5002% fixed
for 3 years
FSCSallowed
 
Nationwide Save to Buy ISA - Issue 2
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£502% variable
for 3 years
FSCSnot allowed
Available in branch only. The customer must be a first time buyer or home mover to open the account.
 
Triodos Bank Triodos Three Year Fixed Rate ISA
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£12% fixed
for 3 years
FSCSallowed
 
Furness Building Society 3 Year Fixed Rate Cash ISA (Issue 89)
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£1,0001.9% fixed
for 3 years
FSCSallowed
 
Julian Hodge Bank Cash ISA 3 Year
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£5,7601.9% fixed
for 3 years
FSCSallowed
 
Barclays 3 Year Flexible Cash ISA Issue 3
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£11.8% fixed
for 3 years
FSCSallowed
 
M&S Bank 3 Year Fixed Rate Savings Cash ISA Issue 21
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£5001.8% fixed
for 3 years
FSCSallowed
 
Barnsley Building Society 1.75% Fixed Rate ISA to 30/04/2017
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£1001.75% fixed
for 3 years
FSCSallowed
 
Barnsley Building Society 1.75% Fixed Rate Online ISA to 30/04/2017
Open WithInterest Rate (AER)Protection SchemeISA Transfers In
£1001.75% fixed
for 3 years
-allowed
 

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How to Find the Best 3 Year Fixed Rate ISA Bond

Find out how to secure the 3 year fixed rate cash ISA that will help to maximise your tax free return.

Couple Paperwork

A 3 year fixed rate cash ISA locks in your money for 36 months in return for a higher interest rate than would be available from most instant access, 1 year fixed rate and 2 year fixed rate ISAs.

They pay you a guaranteed rate of interest for the duration of the 3 year term and, because you're saving in an ISA bond, the interest you earn will be paid tax-free enhancing your return.

However, 3 years represents a comparatively long term and this can sometimes be a disadvantage.

3 year fixed rate cash ISA interest rates

If the interest rates available on ISAs increase significantly during the fixed rate period, then you could miss out on the potential additional interest income as you would not be able to move your money to a more profitable home.

The flipside is you will be earning more interest than would otherwise be possible if interest rates head south.

The majority of 3 year fixed rate ISAs will not allow access to your money during the account term, although a few will allow early withdrawals subject to either account closure or an interest penalty - usually in the region of 120 or 180 days worth of interest.

So how do you compare 3 year fixed rate ISAs? It starts with the interest rate.

Make the most of your savings

Higher 3 year ISA fixed rates mean your savings' earning power goes further. However, make sure that you are comparing like with like. Your focus should be on the Annual Equivalent Rate (AER) offered by different institutions on the amount you have to invest.

Some ISA providers will reserve the best 3 year ISA rates for those with high balances so you need to make sure you understand exactly what you'll earn before you apply.

Does the ISA provider require a minimum deposit and if so how much?

The minimum deposit with which you can open a 3 year fixed rate cash ISA varies from 1 to 5,940 depending on the account.

When you're looking for the best 3 year ISA bond you'll need to check that you can fulfil the minimum deposit requirements specified by an account provider.

The amount you can invest in the best 3 year fixed rate ISA each tax year is capped at 5,940. However, if the ISA provider accepts transfers in from previous years' ISA allowances then you should be able to invest more than this in your 3 year ISA - providing you arrange the transfer through your cash ISA provider.

Remember that the fixed rate is for a fixed term - in this case, 3 years. Once the 3 years lapse, ISA providers automatically transfer your account to a significantly lower interest rate. For this reason you'll need to make a note to transfer your funds to a new ISA if you want to continue enjoying a competitive interest rate.

Not all banks will allow you to transfer money from your previous ISAs to the best fixed rate ISA 3 years so this is something you'll need to check when you're comparing your options.

You can use our 3 year cash ISA comparison to quickly find the ISA bonds that offer you the best return whether you're looking to make an ISA transfer or open an account with new funds.

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