🇮🇲Live in Isle of Man
Your AI CFO for Isle of Man.
Finn knows Income Tax Division (Treasury), Isle of Man Companies Registry, and the GBP (£). Chat with your books, dump receipts, never miss a deadline — built for founders in Isle of Man.
Built for Isle of Man from day one
Tax Authority
Income Tax Division (Treasury)
Registry
Isle of Man Companies Registry
Currency
GBP (£)
Tax Year
6 April to 5 April (matches UK personal tax year)
Entity types supported: ltd_iom_1931, ltd_iom_2006, llc_iom, sole_trader_iom, partnership_iom, branch_iom, other. Tax IDs: IOM Company Number, VAT Registration Number, Tax Reference Number (TRN).
Deep Isle of Man content is on the way
The product is live in Isle of Man now. Glossary, expenses guides and deadline trackers are being authored with local accountants and will appear here over the coming weeks.
Start using AccountsOSWhy founders in Isle of Man pick AccountsOS
Finn cites Income Tax Division (Treasury) and Isle of Man Companies Registry sources — never UK rules by mistake.
GBP (£) and DD/MM/YYYY dates everywhere — no manual conversion.
Local entity types (ltd_iom_1931, ltd_iom_2006, llc_iom…) supported out of the box.
One login for cross-border founders running multiple entities across countries.
Free during Early Access. Cancel any time.
Ready to stop dreading your accounts?
Sign up free. Connect your bank. Start chatting with Finn in plain English about your Isle of Man business.
Get Started FreeNo credit card required · Free during Early Access