Features
Tax research that works the way you do
Auryth doesn't just search — it reads Belgian tax law, ranks sources by legal authority, and tells you how confident it is. Spend less time digging through documents, more time advising your clients.
Cited answers, not guesses
Every answer links directly to official Belgian tax sources — so you can verify anything in seconds.
Numbered sources on every claim
Every statement in an answer has a tagged reference — article, ruling, or circular. Click any one to read the original. Nothing is stated without a source behind it.
A confidence score on every answer
Each answer shows how certain Auryth is, based on the sources it found. High, medium, or low — so you know when to trust it and when to verify yourself.
Built for Belgian tax law
Not a general-purpose AI with a Belgian plug-in. Built from the ground up for your jurisdiction.
Sources ranked by legal weight
Auryth understands the Belgian legal hierarchy. Federal law outranks administrative circulars. The Court of Cassation outranks lower courts. You see the most authoritative sources first.
The right law for the right year
Tax rates change. Exemptions expire. Auryth tracks which version of the law applies to your question — so you never get yesterday's answer to today's problem.
Works in your language
Ask in the language you think in. Find provisions in any of Belgium's official languages.
Dutch, French, or English
Query in one language, find relevant legislation written in another. With legally correct terminology across all three.
Conflicts surfaced, not hidden
When Belgian authorities disagree — a federal position versus a regional one, or a recent ruling that contradicts an older circular — Auryth surfaces the conflict instead of hiding it.
What Auryth searches
A continuously updated corpus of official Belgian tax sources — not a static snapshot.
FisconetPlus
Federal tax legislation, circulars, and rulings
Vlaamse Codex
Flemish legislation and decrees
VLABEL rulings
Flemish tax authority decisions
Wallex
Walloon legislation and decrees
Brussels regional sources
Brussels-Capital Region tax provisions
Jubel
Case law and legal commentary
New sources enter the corpus as soon as they are published. Every document is tagged with jurisdiction, authority level, and temporal validity.
Honest about its limits
Most AI tools give you confident answers regardless of how strong the evidence is. We think that's dangerous — especially in tax.
Auryth works differently. Every answer comes with a confidence score and shows exactly which sources informed it. When evidence is strong, you'll see why. When it's thin, we tell you — so you can decide how much weight to give it before advising your client.
Our promise: not that we're always right, but that you'll always know where you stand.
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