Self Assessment sorted

Simplify taxes and save money
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Effortless tax management

No need to learn complex accounting or tax rules. Bart handles it all for you. Designed for non-accountants, making tax management simple for everyone.

Cost-effective solution

Replaces costly accountants and complex tools designed for large businesses.

Empower yourself

With step-by-step guidance, understand how taxes work and never feel left in the dark.

Who is Bart for?

UK self-employed
Anyone without any upfront knowledge in accounting and tax
Anyone wanting a cost-efficient and stress-free solution

Tax doesn’t have to be complicated

With Bart, managing your small business taxes is simple, affordable, and transparent.

Step-by-step guidance

Get notified of upcoming deadlines. Bart guides you through preparing your Self Assessment and computes the numbers for you.

Send your tax returns directly to HMRC

Bart submits your Self Assessment directly to HMRC.

No tax bill surprises

Get a live estimate of your tax bill based on your latest business transactions and personal circumstances.

24/7 Support

Bart is always here to help. Ask questions anytime and get instant answers. If you need more assistance, we'll connect you with a human.

Personalised learning on-the-go

Learn what you can expense and how much you should pay yourself. Stay informed about new regulations that affect you.

Making Tax Digital compliant

MTD is HMRC’s commitment to modernising the way small businesses handle their tax. Bart keeps your tax records electronically and is approved by HMRC.

Pricing made simple

Free to use the app and prepare your Self Assessment
£100 paid at the time of sending your Self Assessment to HMRC