Tax research for professionals who need to be right
The tax AI that tells you how confident it is.
Scored. Sourced. Verifiable. Transparent.
From question to reasoned position in minutes, not hours.
14-day free trial — no credit card required.
The core principle
Every answer comes with a score
When Auryth is sure, it tells you. When sources conflict, it flags the conflict. When evidence is thin, it says so.
You'll know where you stand before you advise your client or take your decision.
What makes this different
Built from scratch for tax
A dedicated system that reads legislation the way you do — structurally, in context, with attention to hierarchy and amendments. It gets smarter with every question your team asks.
Always the right year
Ask about 2019 rates, get the 2019 law — not today's version. The system knows which rules were in force on the date that matters: income year, assessment year, or entry into force.
Tells you when it's unsure
Every answer comes with a confidence score. When sources conflict, the system flags it. When evidence is thin, it says so. You'll know how much weight to give the answer before you advise your client or take your decision.
From question to reasoned position
Three steps to a sourced, scored answer — in the time it used to take to open the first document.
Ask in any language
Query in Dutch, French, or English — find provisions across all three, with legally correct terminology in each.
Get a scored analysis
Every response shows its confidence level, the sources it drew from, and which rules apply for the year in question — so you immediately know where you stand.
Verify the sources
Click through to the original legislation, ruling, or circular. If we're not sure, we say so — because "probably right" isn't good enough in tax.
How we're built
Years of research, real intellectual property, and a system designed by tax professionals.
Patent-pending technology
5 applications filed — real intellectual property in how we read legislation
Academic research
Working paper in preparation — real science, not marketing
Learns from usage
Gets smarter with every query your team asks
Sources ranked by legal weight
Constitution outranks a circular — just like you'd reason yourself
Confidence you can trust
When it says 85% confident, it means it — not a vague guess
Surfaces contradictions
Shows you when sources disagree, instead of hiding the conflict
Built for compliance-conscious professionals
EU-hosted. GDPR-compliant. AI Act-aligned from day one.
EU data residency
All data hosted in Frankfurt — never leaves EU soil
Your data stays yours
Never used to train AI models — your data is fully separated from other clients
AI transparency
EU AI Act compliant — tells you when it's uncertain
Latest insights
Research, analysis, and updates from the Auryth team.
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