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New technology

Open banking

Fund your Tandem account with an instant bank transfer, a new type of payment method powered by open banking. It’s​ ​easier than traditional bank transfers and more secure than card payments  – and you can do it all from within the app.

how it works

Important things to remember

Instant bank transfers

We leverage open banking so that you can easily and securely transfer funds from your bank into your Tandem account.

Variable rate

If your interest rate changes we will always let you know in advance.

App-based Instant Access Savers

You can only apply for one of our Instant Access Savers by downloading our app to your device.

download the app

Get Tandem for free on iPhone and Android.

Tandem is committed to protecting your privacy. We will only use your data in accordance with our privacy policy and will not sell your data to third parties. For more details on how we might use your data please see our privacy policy.