Product

Nine surfaces, one ledger.

Exact answers where it can prove them. An honest refusal where it cannot.

Tax calculation engine
Exact figures from official rates, for the tax year you choose.
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AI tax research
Answers cited to a specific section of a real document.
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Bookkeeping and accounting
Balanced double-entry, computed in exact decimal.
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Document intelligence
Receipt and invoice intake with structured extraction.
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Cases and workpapers
Review, sign-off and immutable final packs for firms.
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Tax planning and scenarios
Forward-looking plans with the assumptions written down.
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AI bookkeeper
A conversational bookkeeper over your own ledger.
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Commerce and sales tax
VAT, GST and sales tax on each sale, tied to the ledger.
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Audit proofs and ledger integrity
Monthly cryptographic proofs, verifiable with SHA-256.
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The cheapest first step

Find out whether your jurisdictions are covered.

Coverage decides whether anything else on this site is worth your time, and it is published per country including the gaps. Ten minutes there can save you a call.

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Decision support, not tax advice. A professional reviews before anything is filed.