Fixed rate savings accounts

Check out fixed rate savings. Plus receive up to £150 cashback as a welcome

Join Aviva Save as a new customer and open a fixed rate savings accounts by 3 July 2026 with a minimum of £10,000 and get cashback worth £20-£150. One cashback payment per customer, minimum deposit length and T&Cs apply*

days until offer ends

Logo promoting 'Up to £150' cashback - terms and conditions apply

What does a fixed rate account offer?

A fixed rate account offers certainty, helping you plan with confidence. You lock in a guaranteed interest rate for a set period, so you’ll know exactly what your savings will earn, whatever happens to interest rates elsewhere. It’s a simple, low‑fuss way to put money aside when you’re happy to leave it untouched for long-term goals like a future home purchase, education costs, or preparing for a new baby.

Guaranteed interest

Your interest rate is fixed from the start, so you’ll know exactly what your money could earn over the term, with no surprises or changes in interest rates.

Less flexibility

In return for the certainty, your money is locked away for a set period. This means it's best suited to savings you won't need to access until the end of the term.

One interest payment

You'll earn interest and it'll be paid at the end of the fixed term. This gives your savings time to grow before you receive your return.

Why choose Aviva Save?

We do the work

We hunt for great interest rates on a range of fixed-rate accounts, so you don't have to.

One account

You can open, manage and switch multiple savings accounts in one place, with one login.

Trust Aviva

We expect high standards from all banks or building societies we partner with, so you can expect the same from us.

FSCS protected

Each banking group we use is covered up to £120,000 per person by the Financial Services Compensation Scheme (FSCS).

How does Aviva Save work?

Find an account Step 1 of 3

Just choose a savings account that suits you from our savings marketplace and apply.

Get set up Step 2 of 3

You'll get an Aviva Save transaction account where you can deposit money, making it easy it easy to open new savings accounts or switch to different ones.

Do it all online Step 3 of 3

You can check and manage your savings easily and securely alongside any other Aviva products with MyAviva.

Open a fixed rate save account and get £20-£150 cashback

Up to £150 Cashback T&Cs apply

Cashback offer

An offer to receive up to £150 cashback. To get yours simply:

  • Join Aviva Save as a new customer
  • Open one or more new fixed rate savings account with a minimum term of nine months
  • Make a deposit of £10,000 or more in one or more transactions into your new fixed rate savings accounts, between 12:00pm on Monday 18 May 2026 and 12:00pm on Friday 3 July 2026.

Cashback will be paid into your transaction account within 28 days of the incentive ending.

The more you transfer, the bigger your cashback:

  • £20 cashback - deposit amount £10,000-£19,999
  • £30 cashback - deposit amount £20,000-£29,999
  • £40 cashback - deposit amount £30,000-£39,999
  • £50 cashback - deposit amount £40,000-£59,999
  • £75 cashback - deposit amount £60,000-£79,999
  • £100 cashback - deposit amount £80,000-£129,999
  • £150 cashback - deposit amount £130,000+

Find and compare fixed rate savings accounts

Compare fixed rate savings accounts from our trusted partners to find one that suits you. Rates offered can change, and we refresh the rates shown every hour so you can compare with confidence.

Fixed rate accounts can be a good option if you’re happy to tuck your money away for a set period of time, in exchange for potentially higher returns than notice and easy access acounts. Things to consider:

  • They offer a fixed rate of interest, so you can be sure how much you’ll earn
  • You’ll need to leave your money in for a set period of time (the term)
  • The interest will be added to your account at the end of the term.

When we show the interest rate as an AER, it stands for Annual Equivalent Rate. This is what the interest rate would be if it was paid once a year. It helps you compare different accounts and see how much you can earn on your savings.

You can find detailed information on all our partner banks and their FSCS cover here.

Fixed rate accounts

What are Shariah-friendly accounts?

What are Shariah-friendly accounts?

• Shariah banks use your money in a way that follows Islamic law and beliefs.

• Shariah-friendly savings accounts don't pay interest, which is 'riba' and against Islamic law.

• Instead of interest, you earn profit on your savings, which the bank makes by investing in various projects.

• Banks will ensure their accounts follow these teachings by appointing a Shariah supervisory board who will scrutinise the products before they are offered to customers.

• Shariah-friendly accounts are open to anyone. There’s no need to follow Islamic law to apply.

When Shariah-friendly accounts are available, they will be clearly-marked with a badge.

Interest rate (AER)

4.55 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.55 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.55 %

Account type

36 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.5 %

Account type

18 month Fixed Rate

Minimum deposit

£5,000

Interest rate (AER)

4.5 %

Account type

18 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.5 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.47 %

Account type

24 month Fixed Rate

Minimum deposit

£5,000

Interest rate (AER)

4.45 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.45 %

Account type

36 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.45 %

Account type

36 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.43 %

Account type

12 month Fixed Rate

Minimum deposit

£5,000

Interest rate (AER)

4.43 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.4 %

Account type

9 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.36 %

Account type

36 month Fixed Rate

Minimum deposit

£5,000

Interest rate (AER)

4.31 %

Account type

6 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.3 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.3 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.3 %

Account type

48 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.3 %

Account type

60 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.28 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.28 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.27 %

Account type

48 month Fixed Rate

Minimum deposit

£5,000

Interest rate (AER)

4.21 %

Account type

60 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.21 %

Account type

84 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.2 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.2 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.2 %

Account type

60 month Fixed Rate

Minimum deposit

£1,000

Rate will fall to 4.06% on 02 June 2026

Interest rate (AER)

4.19 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.18 %

Account type

60 month Fixed Rate

Minimum deposit

£5,000

Interest rate (AER)

4.16 %

Account type

60 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.15 %

Account type

3 month Fixed Rate

Minimum deposit

£1,000

Rate will fall to 4% on 02 June 2026

Interest rate (AER)

4.13 %

Account type

18 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.12 %

Account type

9 month Fixed Rate

Minimum deposit

£5,000

Interest rate (AER)

4.1 %

Account type

6 month Fixed Rate

Minimum deposit

£5,000

Rate will fall to 3.96% on 02 June 2026

Interest rate (AER)

4.08 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.06 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.06 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

4.0 %

Account type

6 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.98 %

Account type

9 month Fixed Rate

Minimum deposit

£1,000

Rate will fall to 3.82% on 02 June 2026

Interest rate (AER)

3.97 %

Account type

9 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.95 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.95 %

Account type

36 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.9 %

Account type

6 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.9 %

Account type

9 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.9 %

Account type

18 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.9 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.9 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.9 %

Account type

36 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.85 %

Account type

24 month Fixed Rate

Minimum deposit

£1,000

Rate will fall to 3.73% on 02 June 2026

Interest rate (AER)

3.84 %

Account type

6 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.83 %

Account type

60 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.82 %

Account type

6 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.75 %

Account type

3 month Fixed Rate

Minimum deposit

£5,000

Interest rate (AER)

3.65 %

Account type

3 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.5 %

Account type

6 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.44 %

Account type

9 month Fixed Rate

Minimum deposit

£1,000

Interest rate (AER)

3.4 %

Account type

12 month Fixed Rate

Minimum deposit

£1,000

Your money is protected

The FSCS protects UK customers of financial services. If a bank fails, you're automatically covered up to £120,000 per person per banking group. Money beyond this limit isn't covered.

Fixed rate savings FAQs

Who can open an account with Aviva Save?

You can open an account if:

  • You're aged 18 or over
  • You're a resident in the UK, or you or your spouse or civil partner are a Crown servant
  • You don't have citizenship rights or pay taxes in the US.

We've teamed up with Raisin UK to offer you Aviva Save. You're unable to open an Aviva Save account if you already hold savings account with Raisin UK or one of their partners (Smart Savings from Willis Owen or AJ Bell's Cash savings hub).

What are the fixed rate savings account charges?

We won’t charge you for using the marketplace. Instead, we receive payments from the partner banks based on the amount of money deposited through Aviva Save. The savings accounts and interest rates offered directly by our partner banks may be different from the ones you see on Aviva Save.

How long does it take to open a fixed rate savings account?

There are a few easy steps to opening a savings account with Aviva Save. 

Open your fixed rate account by selecting an account from the list above. From there, register for a MyAviva account if you don't already have one. It's the way you'll access your savings securely. To do this you have to be over 18 and a UK resident.

We'll also need a few details like your bank account and National Insurance number. Keep an eye on your email in case we need more information, and for confirmation that your registration is complete. You'll then be able to open any savings accounts you want with Aviva Save. 

We'll give you details of the transaction account that you'll use to fund savings accounts you open with Aviva Save. You'll move money from your bank to your transaction account, then it will be added to any Aviva Save accounts automatically - this takes around 2 business days. 

We'll send a security code by text or email to complete any transfers.

When will I receive any interest?

With a fixed rate account the interest you've earned will be paid to you at the end of the term. The upside to this is that you'll be able to work out exactly how much interest you'll get before opening the account. 

Not sure which savings accounts are right for you? Learn more about the different types of savings accounts available on our Aviva Save marketplace.

How is my interest taxed?

If you're a UK basic rate taxpayer, you can usually earn up to £1,000 a year tax-free on your savings, known as a Personal Savings Allowance. If you're a higher rate taxpayer, the tax-free amount is up to £500. If you are an additional rate taxpayer, you don’t get a Personal Savings Allowance. If your interest goes above your Personal Savings Allowance, it will be added to your income and taxed at the rate that applies to you. Taxation depends on your personal circumstances and rules may change in the future. To get the latest information on tax on savings interest, you can visit HMRC.

Do I need financial advice for Aviva Save?

You do not need financial advice for Aviva Save. You can simply apply for Aviva Save online, but if you'd prefer some advice based on your personal circumstances, speak to your financial adviser. You can also visit MoneyHelper.

Learn about saving

We have a range of useful guides and tools that can help you make the most of your money.

Save in a way that suits you

With Aviva Save you can find a savings account that’s right for you, and your goals.

Explore Aviva Save

If you're ready to start saving, explore the range of accounts on our savings marketplace.

Easy access savings

If you're likely to need your savings quickly then these accounts could be for you.

Notice savings

If you're happy to wait to withdraw your money, you could earn more interest.