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Ethical Cash ISAs

Your money can be a powerful force for good.

We only lend our customers’ money to businesses and organisations bringing about positive social, environmental and cultural change. And we list everyone we lend to on our website, so you can see the impact for yourself, whilst enjoying both ethical and financial returns.

For example, your savings mean we’re able to lend to more social enterprises, like Sandford Housing Co-op in London, helping create more affordable homes in one of the most expensive cities in the world.

Your full allowance can be saved in one of our ethical Cash ISAs, invested in our Stocks and Shares ISA or Innovative Finance ISA, or you can split your subscriptions between the three. It’s important you don’t pay in more than the annual limit to any combination of ISAs. Tax savings depend on personal circumstances, and tax rules can change over time.

Triodos cash ISAs

  • Interest rates up to 1.30% tax free (1.30% AER*)
  • Save up to £20,000 this tax-year, completely tax-free
  • Enjoy better returns - ethically and financially
  • Apply for, and manage, your account online
  • It's easy to transfer your existing ISA to Triodos Bank**

Start making a positive difference today.

Notice period cash ISAs  

Account name

Interest rate

Withdrawals / access

Online Cash ISA 1.15% tax free (1.15% AER* ) 33 days' notice / Online access only.
Cash ISA 0.65% tax free (0.65% AER*) 33 days' notice /
Online and postal access.

Fixed rate cash ISAs

Account name

Interest rate 



Two Year Fixed Rate Cash ISA 1.15% tax free (1.15% AER*) Online
Three Year Fixed Rate Cash ISA 1.30% tax free (1.30% AER*) Online

Junior cash ISA

Account name

Interest rate



Ethical Junior Cash ISA 2.25% tax free (2.26% AER*) Post and online  

AER stands for Annual Equivalent Rate and illustrates what the interest rate would be if interest was paid and compounded once each year. Interest rates may change.

Interest rates for all our accounts | Personal Banking Terms and Conditions | Tariff of charges for Personal Customers

"I bank with Triodos because it's important to me that my money is used in a way that I understand and that I believe in some small way is improving our world." Sian Herschel, London.


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