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Bart

hellobart.com

From £9.99/mo WebiOSAndroid
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Spec score 8.1 #10 of 32 in AI Tax Software

Spec sheet

Product
Bart is an AI-powered tax assistant that sorts transactions, tracks deadlines, and files to HMRC.Read 7 Oct 2026 · hellobart.com
Mobile apps
Bart is listed for iPhone on the App Store and for Android on Google Play.Read 7 Oct 2026 · apps.apple.com
Security
The security policy says data in transit uses TLS, server data is encrypted at rest with AES-256, and sensitive fields receive additional AES-256-GCM application-level encryption.Read 7 Oct 2026 · hellobart.com
Support
The homepage says users can chat with Bart anytime; the Google Play listing provides support at [email protected].Read 7 Oct 2026 · hellobart.com
Headquarters
London, United KingdomRead 28 Sep 2026 · hellobart.com
Company
Hello Bart Ltd is registered in England and Wales, and the homepage gives its address as 64a Cathnor Road, London W12 9JA.Read 7 Oct 2026 · hellobart.com
Account connections
Users link their Government Gateway and bank account, after which Bart imports transactions automatically.Read 7 Oct 2026 · hellobart.com
AI categorisation
Bart suggests one of four categories using the user's business context and HMRC guidance, and the user can approve or change the suggestion.Read 7 Oct 2026 · hellobart.com
Coming soon
Final Declaration support is listed as coming soon.Read 7 Oct 2026 · hellobart.com
Data hosting
The security policy says Supabase hosts data in the EU, encrypts it at rest and in transit, and maintains SOC 2 Type II compliance.Read 7 Oct 2026 · hellobart.com
Included features
The paid plan includes AI categorisation, quarterly HMRC filing, chat with Bart, automatic bank import, and deadline reminders.Read 7 Oct 2026 · hellobart.com
Open Banking
The security policy identifies Finexer as Bart's Open Banking provider and says it is authorised and regulated by the FCA.Read 7 Oct 2026 · hellobart.com
Quarterly filing
Users can review a category breakdown and submit quarterly updates directly to HMRC.Read 7 Oct 2026 · hellobart.com
Supported income
Bart currently supports quarterly updates for self-employment income; UK and foreign property income are not currently supported.Read 7 Oct 2026 · hellobart.com
Target users
Bart is built for UK sole traders using Making Tax Digital.Read 7 Oct 2026 · hellobart.com

Plans and prices

Sole trader £9.99 a month £9.99 / month; £119.88 a year First 5 transactions free · Billing starts when categorising the 6th transaction · Unlimited transactions included Read 7 Oct 2026 · hellobart.com

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