When investing, your capital is at risk and you may get back less than invested. Past performance doesn’t guarantee future results.

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Open account

The simplest way to save

  • 5.26%* AER (variable)

  • Flexible - withdraw anytime

  • Completely free - no account fees

*Promo rate for new clients including bonus of 0.76% for the first 3 months. See the FAQ, and the Promo rate terms

Get the app

Open account

ISA hero phoneCash ISA hero phone

AER

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Earn high interest in a tax-free account

Individual Saving Accounts (ISAs) let you save tax-free. Deposit up to £20,000 each tax year and earn tax-free interest.

Tax treatment depends on your individual circumstances and ISA regulations which may change
Tax treatment depends on your individual circumstances and ISA regulations which may change

Earn 5.26%* AER variable

Earn every day. Withdraw anytime.

*Promo rate for new clients including bonus of 0.76% for the first 3 months. See the FAQ, and the Promo rate terms

5.26

GBP

Simple terms

No minimums

Earn interest on your entire cash balance, big or small. One rate for all.

Unlimited access

Your cash is always free to use. Withdraw anytime without any impact on your interest rates.

Earn daily, paid monthly

Your interest accumulates daily and is paid monthly, maximising your earnings

The 212 difference

Completely free. No account minimums. No lockup periods.

trading-212
moneybox
plum
hargreaves-lansdown
chip
zopa

Interest rate (variable)

5.26%

Promo rate for new clients including bonus of 0.76% for the first 3 months

4.82%

Includes 0.62% bonus1

4.81%

Includes 1.27% bonus2

4.51%

Through Vida Savings

5%

Includes 0.68% bonus3

5.01%

includes 1.21% bonus4

Interest payment frequency

Monthly

Yearly

Monthly

Monthly

Monthly

Monthly

Withdrawal limit

None

None

Interest drops to 0.75% if you make 3+ withdrawals per year.

None

Interest drops to 2.5% if you make 4+ withdrawals per year.

None

None

None

Minimum deposit

£1

£500

£1

£1

£1

£1

Account fees

£0

£0

£0

£0

£0

£0

moneybox
plum
hargreaves-lansdown
chip
zopa

4.82%

Includes 0.62% bonus1

4.81%

Includes 1.27% bonus2

4.51%

Through Vida Savings

5%

Includes 0.68% bonus3

5.01%

includes 1.21% bonus4

Yearly

Monthly

Monthly

Monthly

Monthly

None

Interest drops to 0.75% if you make 3+ withdrawals per year.

None

Interest drops to 2.5% if you make 4+ withdrawals per year.

None

None

None

£500

£1

£1

£1

£1

£0

£0

£0

£0

£0

Comparisons to other ISA providers are made by Trading 212 and are based on published costs on their websites as of 17.03.2025.

1. Promo rate for new clients for the first 12 months.
2. Promo rate for new clients for the first 12 months.
3. Promo rate for new clients for the first 6 months.
4. Promo rate for new clients for the first 3 months.

The 212 difference

Completely free. No account minimums. No lockup periods.

header image
  • Interest rate (variable)

    5.26%

    Promo rate for new clients including bonus of 0.76% for the first 3 months

  • Interest payment frequency

    Monthly

  • Withdrawal limit

    None

  • Minimum deposit

    £1

  • Account fees

    £0

header image
  • Interest rate (variable)

    4.82%

    Includes 0.62% bonus1

  • Interest payment frequency

    Yearly

  • Withdrawal limit

    None

    Interest drops to 0.75% if you make 3+ withdrawals per year.

  • Minimum deposit

    £500

  • Account fees

    £0

header image
  • Interest rate (variable)

    4.81%

    Includes 1.27% bonus2

  • Interest payment frequency

    Monthly

  • Withdrawal limit

    None

    Interest drops to 2.5% if you make 4+ withdrawals per year.

  • Minimum deposit

    £1

  • Account fees

    £0

header image
  • Interest rate (variable)

    4.51%

    Through Vida Savings

  • Interest payment frequency

    Monthly

  • Withdrawal limit

    None

  • Minimum deposit

    £1

  • Account fees

    £0

header image
  • Interest rate (variable)

    5%

    Includes 0.68% bonus3

  • Interest payment frequency

    Monthly

  • Withdrawal limit

    None

  • Minimum deposit

    £1

  • Account fees

    £0

header image
  • Interest rate (variable)

    5.01%

    includes 1.21% bonus4

  • Interest payment frequency

    Monthly

  • Withdrawal limit

    None

  • Minimum deposit

    £1

  • Account fees

    £0

Comparisons to other ISA providers are made by Trading 212 and are based on published costs on their websites as of 17.03.2025.

1. Promo rate for new clients for the first 12 months.
2. Promo rate for new clients for the first 12 months.
3. Promo rate for new clients for the first 6 months.
4. Promo rate for new clients for the first 3 months.

Start building wealth now

Join over 4 million clients

Get the app

Open account

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All stats are global. The clients figure refers to lifetime funded accounts.

Excellent

Rated 4.6 / 5 based on 48,203 reviews on

Trustpilot

Rated 4.6 / 5 based on 48,203 reviews on

Trustpilot

Invited

Excellent platform

Used Trading212 for years and built up a decent stocks ISA. Would highly recommend

Invited

Great app

Great app, best interest rates!

Invited

Best app for investing

Best app for investing. Quick deposits and quick withdrawals. Extremely well put together user interface and easy to use and get used to.

Invited

Fantastic experience

Fantastic experience, really easy to use, and love that I can see the daily interest amount being added to my account!

Invited

Very good service

Response was quick. Verified promptly after submitting required document. Thank you.

Invited

Easy to use app

Easy to use app. Good rate of interest. I enjoy seeing the interest being added daily to my account.

Invited

Good value.

Simple & Efficient platform & processes. ISA transfer in took only a few days. Great value.

Invited

No problems at all!!

It was as easy to set up the ISA and the website is well laid out and easy to navigate. Well done!!

Invited

Low spreads and no fees

Low spreads and no fees, transparent pricing and informative market updates. Easily accessible fundamental data on financials is helpful as a snapshot.

Invited

It's just the best trading app

It's just the best trading app, full stop. Simple and zero fees and flexible switching between accounts

Invited

Very easy to use and navigate

Very easy to use and navigate. Daily interest updates. Competitive interest rates.

Invited

I opened my Trading 212 cash ISA last…

I opened my Trading 212 cash ISA last month. So far I have been really impressed by Trading 212. I love seeing the daily interest. I find it very motivating and the app is really easy to use and intuitive.

Invited

I’ve been using Trading 212 for a while…

I’ve been using Trading 212 for a while now, and I can confidently say it’s one of the best trading platforms available. The app is incredibly user-friendly, making it easy for both beginners and experienced investors to navigate.

Invited

So easy to see and understand how your…

So easy to see and understand how your investment is performing. Very simple to transfer funds in and out.

Invited

Reliable and Trusted

It's reliable and trusted with investments. An easy to use application where you can deposit and withdraw money. There is a lot of information available and choices, just depends as always on your knowledge and risk appetite.

Invited

Excellent

I love how I can access my information easily and the interest is shown on a daily basis and added monthly. I cannot fault this company at all.

Invited

All-in-one platform for managing your money

All-in-one platform for managing your money. Takes the hassle out of putting your uninvested cash to work, by letting you opt-in to investing it in money markets, with better interest rates than fixed term bonds. Also has flexible ISAs, debit card, currency account, and even CFD trading, though I will not be using that as it's practically gambling!

Invited

So easy to invest

So easy to invest . I was a little unsure to start with but great app good returns.i started off with shares but have used cashisa too .

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