Are you ready for tax zen? SimpleTax
Wired Startup of the Week SimpleTax
TheNextWeb SimpleTax launches in the UK to take the pain out of self assessment tax returns

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How SimpleTax gives you peace of mind

SimpleTax does hundreds of double-checks and points out tax savings you qualify for, ensuring you file an accurate tax return. At the end, get HMRC's IRMark confirmation delivered to your inbox.

Avoid costly errors

SimpleTax runs hundreds of error checks and double-checks on your tax return as you go, to help ensure there are no mistakes.

Looking for bigger savings?

SimpleTax knows what expenses are allowed, in your specific case. We analyse your tax return and make personalised recommendations on tax savings you qualify for.

UK's #1 independent tax software

With over 20,000 taxpayers signed up, you already know someone who uses SimpleTax.

No hidden costs or nasty surprises, simple pricing.

There is no catch and your data is not sold to anyone. We are committed to giving you the power to do your own taxes and take control of your finances.

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Achieve tax zen!

Your security, our priority.

Your trust is a privilege and a responsibility. It is our first priority, every day. SimpleTax is protected by the same 128-bit secure connections and systems used by online banking standards, ensuring your information is transmitted and stored securely.

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Over £2,500,000 saved!

SimpleTax is registered at the Information Comissioner's Office (Reg. No. ZA120006).
GoSimple is a trading style of Arithmo Ltd  registered company in England and Wales (No. 8793323), with registered office at 2 Cromwell Court, Oldham, OL1 1ET, United Kingdom.

© 2015 Arithmo Ltd.

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SimpleTax helps you get your tax return done properly, even if you are not an expert.
It's perfect for freelancers, limited company directors and landlords.

ONLY £10 per Tax Return


"SimpleTax gives the Inland Revenue a lesson in interface design."

“This blew my mind – what you’re basically saying is I could be replaced by a piece of software"

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