Get your personal tax return done from your phone! Triodos customers save £36 a year!

Self-employed? Gig platform worker? Landlord? Sole trader? High-earner? Revolutionise the way you do your taxes!

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Trusted by happy users


Fitness instructor

“The app is so quick and easy to use and it took minutes to submit! Stress free tax return done!”


Nail salon owner

“I am honestly so impressed with this app. I am such a technophobe, but it's so easy to use. I'm completely up to date with allocating things on it. I've never been so organised!”


Freelance content creator

“Definitely worth it. Saves me a lot of time and money. So glad I discovered this app.”

All your financial data
in one place

Securely connect bank accounts, credit cards and tax accounts. Upload or add data manually.

Request payments and
send invoices, so you can stay in control of what you’re owed.

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Stay on top of your taxes
and save more

See real-time updates and insights on your tax position. Track your mileage automatically, however you travel.

untied claims the reliefs you’re entitled to and helps you follow the rules to save tax wisely.

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Automatically handles your tax return

We help you follow the rules and submit your data in a way that makes sense to you. No complicated forms. No fiddly calculations. We take care of that.

You can even use untied to pay HMRC.

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Get started with HMRC

New to self-employment, or not yet registered with HMRC? We send all the right information to get you registered for self-assessment.

You can spend more time on you and your business.

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£36 off for



£63.99/ year

30 day free trial included
Exclusively for Triodos customers
Prices include VAT |
Terms and conditions apply

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