How can I top up my Junior Cash ISA?

To top up a Triodos Junior Cash ISA, you can:

  • Make a transfer from another account (either an account with another provider or another Triodos account that allows withdrawals)
  • Transfer by cheque made out to the child

The Triodos sort code is 16-58-10 and you can find your Triodos cash ISA account number on your statements. If you want to deposit a cheque, please post it along with a paying-in slip to:


Our Bristol office has reopened to visitors from the general public, so you can also deliver cheques in person during our office hours.

Related FAQs

Related how-to guides

How to transfer an ISA to a Triodos cash ISA

Change the type of cash ISA held with Triodos Bank

How to transfer an existing ISA to the Triodos Innovative Finance ISA

How to transfer an existing ISA to a Triodos Stocks & Shares ISA

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