How many ISAs can I have?

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Fact checked.
May 19, 2024

In a nutshell

You can have more than one ISA – in fact you can have loads of ISAs! There’s no limit, and you can have lots of all the different types (Cash ISA, Stocks and Shares ISA, Innovative Finance ISA and a Lifetime ISA). Although you can only save into one Lifetime ISA each tax year, you can go crazy with the rest.

Worried about having too many ISAs? Fear not. You can have as many as you like, and as many of all the different types of ISAs too (except Lifetime ISAs – more on those later).

How many ISAs can I have?

And open lots of the same type of ISA within the same tax year too (thanks to some government changes in 2024).

So, you could have 2 Cash ISAs and 5 Stocks and Shares ISAs, whatever you decide. The only limit you have is saving £20,000 per tax year (April 6th to April 5th the following year), across all of your ISAs (your annual ISA allowance).

By the way, an ISA is an Individual Savings Account. It allows you to save and grow your money, tax-free. Yep, that’s right. No tax at all.

ISA (Individual Savings Account)

If you are just here to check if you can save into a new ISA, well yes you can, go wild! But before you go, make sure you’re using one of the best ISAs out there…

We’ve reviewed all the top ISAs for each type of ISA, Cash ISAs, Stocks and Shares ISAs, and Lifetime ISAs (we’ll cover what they all are below). And here’s the best:

Best Cash ISA

Check out Chip, it has one of the best interest rates out there.

Visit Chip¹Visit Chip¹

Best Cash ISA

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Best overall
Chip rated 5 stars


Heads up: Chip offers one of the highest rates available right now – a massive 5.10%*

You can open an account within minutes. Their app makes it quick and easy to do.

There’s no fees, and your money is safe and secure.

There’s unlimited deposits and withdrawals and you’ll get your money back almost instantly if you need it.

Chip is an app to help you save, and invest if you want to. Although, you can simply use their instant savings account without any extra features for free.

Learn more

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Savings rate: 4.84% AER (variable)

Best Cash ISA

Check out Chip, it has one of the best interest rates out there.

Visit Chip¹Visit Chip¹

Best Stocks and Shares ISA

Best Cash ISA

Check out Chip, it has one of the best interest rates out there.

Visit Chip¹Visit Chip¹
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Expert advice
Moneyfarm rated 5 stars


Moneyfarm is a great option for saving and investing (both ISAs and pensions). It's easy to use and their experts can help you with any questions or guidance you need.

They have one of the top performing investment records, and great socially responsible investing options too. Plus, you can save cash and get a high interest rate.

The fees are low, and reduce as you save more. Plus, the customer service is outstanding.

Learn more

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  • Great for beginners and hands-off investors
  • Easy to use
  • ISA
  • Pension
  • Free personal investment advisor
  • Great track record for growing money
  • Socially responsible options
  • Invest cash for a high return


  • Have to invest at least £500
  • Not much else!

Capital at risk.

Best Lifetime ISA

Best Cash ISA

Check out Chip, it has one of the best interest rates out there.

Visit Chip¹Visit Chip¹
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Tembo rated 5 stars


Tembo is one of the best Lifetime ISAs out there – it’s got one of the best interest rates out there, and it’s easy to use, with a great app on your phone, packed with tools to help you save more.

They’ll also transfer your existing Lifetime ISA over if you have one too (they’ll handle everything).

There’s two options, a Cash LISA (with the top interest rate), or a Stocks and Shares LISA, where you can simply let the experts handle things, and aim to grow your money more over time).

They'll also be able to help you with the mortgage when the time comes to buy your first home – and help you borrow more if you need to.

The customer service is top notch too.

Learn more

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  • Top interest rate
  • Easy to use
  • Cash LISA
  • Stocks and Shares LISA
  • Awesome customer support
  • Transfer existing LISAs


  • Need to use their app rather than their website (but it’s a great app)
  • Not much else!

How many Lifetime ISAs can I have?

You can open and save money into as many ‘normal’ ISAs as you like. However, there’s one exception, you can only save into one Lifetime ISA each tax year.

Lifetime ISAs are really great at saving for your first home, and come with a whopping 25% government bonus – we’ll cover Lifetime ISAs in more detail just below, if you’re not sure what they are.

Lifetime ISA (LISA)

But, you can transfer Lifetime ISAs across providers (companies) if you decide you want to start saving with a different provider – perhaps one that’s got a higher interest rate, or easier to use. By the way, we’ve reviewed all the best Lifetime ISAs, and some have got pretty great interest rates these days, for instance Tembo¹, the standout winner.

You can also transfer Cash ISAs, and Stocks and Shares ISAs too – more on that later.

The different types of ISAs

There are four main types of ISAs:

There are also Junior ISAs (savings accounts for your kids), but being young and free, they dance to their own tune. We dive deeper into those in our guide to Junior ISAs. You can’t have more than one of each type of Junior ISA, but you can have one of each (a Cash Junior ISA and a Stocks and Shares Junior ISA).

Junior ISA (JISA)

How do the different types of ISAs work?

Cash ISAs 

You put cash in. It earns you interest. The interest you earn is tax-free (you might pay tax on interest you earn outside of an ISA, within a regular savings account).

Cash ISA

There are two main types of Cash ISA:

Variable-rate Cash ISAs

Where your interest rate can change over time. Normally in-line with the Bank of England base rate, which is the interest rate banks themselves borrow money for, but also get paid the same amount for storing money with the Bank of England. 

So if this increases, they sometimes pass this onto customers, and the customer gets a higher interest rate too. And if the Bank of England lowers the base rate, the customer's interest rate will often go down too.


Fixed-rate Cash ISAs

Where your interest rate stays the same over a set amount of years. These often have the highest interest rates as you are agreeing to keep your money with a bank for a long period of time, normally 1-5 years.

Stocks and Shares ISAs

Also called ‘Investment ISAs’, these allow you to invest your money in:

  • Stocks and shares: where you buy and own a tiny part of a company, called a share. And the value of these shares will go up (or  down) in-line with the value of the whole company.
  • Bonds: where you loan your savings to a company or the government and earn interest on the amount that you loan. Similar to when someone borrows money from a bank.
  • Funds: where you buy a share of a group of investments.

You might have heard that Stocks and Shares ISAs are risky and complicated. But this is actually not true! They’re great for long-term investing (if you let the experts manage them), and everyone, whatever your knowledge or experience, can open one easily and start growing their savings, tax-free.

With most Stocks & Shares ISA, the investments are managed by experts, with the aim of growing your money sensibly over time (they do go up and down in value). These are typically called managed Stocks and Share ISAs.

Stocks and Shares ISA

But, you can also make your own investments, sometimes called a self-select ISA, where you’ll buy and sell investments you decide, whenever you like. This can be great for more experienced investors.

Innovative Finance ISAs (IFISAs)

Innovative Finance ISAs allow you to lend out your savings to individuals or companies through what is called a ‘peer-to-peer lending platform’. This cuts out the middle-man – i.e. the bank. Borrowers then have to pay the money back over time – with interest. And most of that interest is for you. 

Lifetime ISAs

If you’re saving to buy your first property or you’d like to save for later in life (over 60) in addition to a pension, a Lifetime ISA offers some serious perks. You can save up to £4,000 and the government will give you a 25% on the amount you save.

How to use your Lifetime ISA

That’s potentially an extra £1,000 per year. Completely free!

Note: this £4,000 allowance counts towards your £20,000 total annual allowance.

Learn more with our guide to Lifetime ISAs.

Junior ISAs

Looking to open a long-term savings account for your kid’s future? A Junior ISA (or JISA) is a great option. You can opt for a Junior Cash ISA or a Junior Stocks and Shares ISA. (a Junior Stocks & Shares ISA is far better for long-term saving). 

It will be in their name, and technically their money, which they’ll be able to access when they turn 18.

Junior ISA timeline

And because it’s your kids money, Junior ISAs are not included in your annual £20,000 ISA allowance. They have their very own allowance that is separate. (Right now, it’s £9,000.)

Learn more with our guide to Junior ISAs.

Transferring your ISA

If you’ve already got an ISA, and want to switch providers, you can either set up a new account with the new provider, and keep your old one – or simply transfer your ISA to your new provider.

This means your cash (if you have a Cash ISA), or your cash and investments (if you have a Stocks and Shares ISA), will be moved to your new provider.

You can even transfer just part of your ISA, it doesn’t have to be the whole amount. This is called a ‘partial transfer’. (Except Lifetime ISAs and Junior ISAs, where you have to transfer the full ISA).

Transfers are really simple to do. Just let your new provider know you want to transfer your old ISA, and they’ll take care of everything. They’ll get in touch with your old provider, sort all the paperwork, and your money or investments will simply appear in your new ISA after a few weeks.

ISA transfer

You can even transfer a Cash ISA to a Stocks and Shares ISA if you want to (and vice versa).

It should take no more than 30 days, but with some reluctant providers, it can take a bit longer.

Nuts About Money tip: don’t withdraw money from your old ISA and then add it into your new ISA, as it will count towards your annual ISA allowance (£20,000), so you might not be able to add more cash in later on. It’s always best to transfer it, which won’t affect your allowance.

Let’s recap

So, there we go. You can have as many ISAs as you like, and save tax-free into all of them at the same time.

That’s except Lifetime ISAs, where you can only save into one per tax year.

Every year, you can use your £20,000 ISA allowance however you like across all of the ISAs, except from a maximum of £4,000 per year for Lifetime ISAs.

ISA allowance

For long term saving, we recommend you open a Stocks & Shares ISA. You’ll likely earn a lot more money than a Cash ISA over time. They’re super easy to set up and it’s all managed for you by experts. Check out all the top options with our guide to the best investment platforms.

And for Cash ISAs, check out Chip¹, it’s one of the best interest rates out there. For Lifetime ISAs, Tembo¹ comes out on top.

And if you’ve got kids, an awesome bonus, you can also have a Junior ISA, which is completely separate, and in your kids name, and you can put £9,000 in per year. Moneyfarm¹ is a great option here.

Happy saving!

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Best Cash ISA

Check out Chip, it has one of the best interest rates out there.

Visit Chip¹Visit Chip¹

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