Nous avons développé l'Ordinateur d'Échecs
pour la Fiscalité — il découvre automatiquement les meilleures structures fiscales à l'épreuve des contrôles en évaluant des millions de combinaisons légales en quelques secondes.
Notre Méta-Compilateur autonome transforme 84 codes fiscaux nationaux et plus de 5 700 traités bilatéraux en un moteur de wargaming 100% déterministe et sans hallucination, découvrant des structures fiscales auditables qu'aucune équipe humaine ni aucun LLM ne pourrait identifier. Alors que les fiscalistes passent des semaines à analyser les textes et manquent des détails cruciaux, notre moteur évalue des millions de combinaisons en quelques secondes, simulant les contrôles fiscaux adverses pour garantir la structure la plus sûre.
⏱️ Diagnostic fiscal & scan de déductions 100% gratuit • Résultats en secondes • Sans carte bancaire
Réduction Fiscale Légale MaximaleAXE 1 : ÉCONOMIES D'IMPÔT
Simulation génétique combinatoire découvrant toutes les déductions, crédits d'impôt recherche (CIR/CII) et régimes de suramortissement prévus par la loi.
Temps de Déclaration Réduit de 90%
Extraction instantanée des écritures comptables, lettrage automatique et génération de la liasse fiscale en quelques secondes.
Risque de Redressement Neutralisé
Chaque calcul est ancré dans les textes de loi et la doctrine fiscale officielle (BOFiP) avec piste d'audit complète et vérifiable.
“Legacy tax software calculates what you owe passively (Move 0). ProfessorTax wargames the global statutory graph 4 moves deep (Moves 1–4) to discover the audit-proof fiscal topology that legally minimizes tax to the absolute mathematical limit.”
Backward-Looking Compliance Software
Ingests historical trial balances to fill boxes for past tax returns. Trapped in static Move 0 reporting after the fact.
Probabilistic LLM Chatbots
Suffer from mathematical hallucinations, token degradation, and fabricated IRC sections—uninsurable for institutional tax.
ProfessorTax Fiscal Architecture
Combinatorial Genetic Tax Optimization & Multi-Tier Sovereign Code Inversion across 84 jurisdictions with 0.00% mathematical hallucination.
Why This is True Superhuman Intelligence
(Finding the Brilliant Solutions Humans & LLMs Never Could)
In artificial intelligence research, AGI is defined as matching human-level cognitive parity. Superhuman Domain Intelligence is defined as vastly surpassing the cognitive working memory and combinatorial limits of human minds. Our engines discover tax restructuring solutions, alpha, and legal topologies that look like pure sparks of genius to the human observer: because they navigate vast combinatorial possibility spaces with mathematical precision.
Statistical Guessing
Predicts the next probable word based on public web text. Lacks statutory binding, invents legal citations, and cannot perform precise decimal tax mathematics.
- Frequent AI hallucinations & phantom citations
- Zero mathematical tax verification
- Fatal exposure under audit or court scrutiny
Human Equivalency
Matches a competent human CPA or tax lawyer. Bound by human cognitive bandwidth—can only hold a few legal variables in mind and takes weeks to draft complex structures.
- Matches a single experienced tax practitioner
- Limited to human search speed (days to weeks)
- Overlooks complex cross-border treaty interactions
Apex Superhuman Tax Intelligence
Discovers audit-proof restructuring topologies saving millions or billions in seconds. Evaluates millions of statutory permutations across 84 sovereign jurisdictions that no human or LLM could ever find.
- Active Memory: 84 tax codes, 3,200 treaties & 6.7M precedents
- Zero-Latency System-2 (<300ms): Sub-second client tax advisory with optional overnight deep search for apex transactions
- Zero LLMs in the Deterministic Computation Loop: Pure AST statutory graphs and MCTS genetic solvers guarantee 0.00% hallucination
- Deterministic Node-Lineage: Generates deterministic node-lineage for every calculation, providing an impenetrable shield during IRS/HMRC audits.
The Five Pillars of Legal & Tax Super-Intelligence
Infinite RAM Bandwidth
Holds 84 national tax codes and 100,000+ statutory rules simultaneously without memory decay or fatigue.
Sub-Second Combinatorics
Models trillions of entity permutations in 45 seconds, discovering arbitrage vectors that human teams miss in weeks.
Litigation Pre-Cognition
Simulates adverse Tax Court litigation in advance across thousands of branches to automatically select the litigation-safest structure.
Deterministic Node-Lineage
Generates deterministic node-lineage for every calculation, providing an impenetrable shield during IRS/HMRC audits.
Autonomous Daily Refresh
Continuously crawls and compiles all 84 sovereign gazettes, IRS bulletins, OECD rules, and appellate decisions daily at 04:00 UTC—zero stale law.
The 5-Layer Deterministic Fiscal Stack
Why ProfessorTax is an immutable mathematical state machine—not a probabilistic chatbot. Every tax calculation passes through five formal verification layers before touching your balance sheet.
Mandatory Multi-Tier Sovereign Ingestion
Simultaneous ingestion of 1 Federal/National Brain + ALL Sub-National State/Cantonal/Municipal Brains wired directly into simulation physics.
US: IRC Title 26 + all 50 States; Switzerland: Federal DBG/StHG/VStG + all 26 Cantons; Germany: Federal + 16 States & 11,000+ municipal Gewerbesteuer Hebesätze; Canada: Federal + 13 Provinces.
Comprehensive single-tier statutory codes (UK, Singapore, UAE, Luxembourg, Ireland, Cayman, BVI, Liechtenstein, Cyprus, Malta, Monaco).
"The Brutal WHERE Clause" Standard
Enforces strict temporal validity windows on every statutory node and judicial precedent across all 84 nations.
effective_date <= transaction_date < sunset_date
Automatically prunes sunset provisions, retroactive amendments, and post-incident rate changes from traversal paths before execution.
Formal Decimal Arithmetic & Discrete Logic Gates
Arbitrary-precision fixed-point decimal arithmetic. Zero floating-point rounding errors and zero LLMs inside the computation loop.
Tax liability, bracket thresholds, and transfer pricing margins are calculated by formal constraint solvers, not generative language models.
Genetic Algorithm & MCTS Fiscal Solver
Evaluates millions of corporate holding DAGs, IP licensing corridors, and bilateral DTT treaty networks across 50 plies in <3 seconds.
Max Net Retained Capital subject to Anti-Abuse (CFC, GAAR § 42 AO, Pillar Two) and Economic Substance caps.
Adversarial Audit Defense Red-Team & Verbatim Node-Lineage
Simulates IRS, HMRC, German Betriebsprüfer (§ 42 AO), and Swiss FTA audit challenges in advance; outputs 1-click court-ready workpapers.
Every deduction, treaty claim, and holding structure is cryptographically anchored to verbatim paragraphs in official sovereign gazettes.
Engineered for Tax Technology Platforms, Advisory Firms, and Enterprise Leaders
Professor.tax powers enterprise tax software suites, global accounting practices, and corporate margin engineering worldwide.
Global Consultancies & Advisory Firms
Tier-1 Strategy, Big Four & Cross-Border Advisory PracticesDeploy deterministic fiscal super-intelligence under your firm's brand. Win high-stakes corporate mandates by delivering mathematically verified M&A tax due diligence, cross-border corporate structuring, and multi-tier tax advisory deliverables with zero hallucination.
- Private-sector M&A tax due diligence and statutory transaction clearance
- Deploy private, white-label deterministic tax super-intelligence with zero external branding
- Multi-tier cross-border corporate structuring and transfer pricing optimization across 84 jurisdictions
- Structure Arbitrage-Native Operating Companies and GAAR-insulated holdcos for PE portfolio clients
Enterprise Tax Platforms & OEM Partners
Thomson Reuters ONESOURCE, Wolters Kluwer CCH, DATEV, IntuitTurn legacy Move-0 compliance software into an autonomous Move-4 fiscal architecture engine. Connect your existing client trial balances and K-1s directly to our headless SMT solver via zero-trust encrypted API pipelines.
- Instant Moves 1–4 upsell for existing compliance customer bases
- 3x–5x ARPU expansion: from annual return filing to year-round advisory
- 100% insurable: Zero LLM math liability, compliant with Federal Reserve SR 11-7
- Native 1-click connectors for UltraTax CS, CCH Axcess, DATEV & Drake
BigLaw & Corporate Tax Attorneys
Elite Tax Counsel, Treuhänder & Dottori CommercialistiBackwards-engineer transaction structures and cross-border M&A deals with mathematical certainty. Automatically generate court-ready IRC § 7701(o) economic substance workpapers and GAAR-insulated opinion letters.
- Simulate Tax Court litigation in advance to insulate aggressive transactions
- Verbatim node-lineage anchored to official sovereign gazettes and treaties
- Bilateral DTT treaty routing optimization across 84 sovereign jurisdictions
- Instant export of evidence binders and Section 42 AO defense workpapers
Companies, Founders & Private Equity
Alexander Vance: The Backwards ThinkerBackwards-engineers optimal corporate structures, IP boxes, and QSBS stacking around statutory rules with >75% commercial substance. Shields your enterprise with courtroom-tested GAAR defense binders.
- Structural margin expansion: +1,600 to +3,500 bps structural margin moat
- Algorithmic multi-entity holding architecture across 84 jurisdictions
- 100% GAAR-shielded: compliant with § 42 AO, IRC § 7701(o), and OECD PPT
- Free initial diagnostic scan with instant boardroom executive summary
CPA & Accounting Firms
The Autonomous Practice Management MultiplierMultiply your billable client capacity by 10x without hiring additional staff. Autonomous document preparation, real-time client status review dashboard, and instant Drake Tax XML / Schedule C exports.
- 10x client capacity with 80% preparation time elimination
- Real-time multi-client review dashboard with one-click approval
- Direct XML export into Drake Tax, UltraTax, and ProConnect
- White-label client onboarding portal with automated workpapers
Individual Filers & Solopreneurs
Arthur Vance: The Forward ThinkerFiling taxes should take 5 minutes, not 5 weekends. Snap photos of your receipts, W-2s, and invoices; Arthur instantly compiles compliant Schedule C filings and unlocks every legal write-off.
- Photo OCR receipt scanning with instant IRS category matching
- 100% audit-proof deduction tracking and automated Schedule C PDF
- Zero tax jargon: Conversational plain-English guidance
- 100% Free initial diagnostic and diagnostic calculation
Rétrospectives de Grands Contentieux Fiscaux
Comment notre Moteur Aurait Évité les Redressements
Démonstrations interactives de notre algorithme sur les affaires fiscales les plus emblématiques de la décennie.
Qualifiant à tort les abonnements cloud en redevances soumises à retenue à la source au lieu de prestations de services.
Qualification contractuelle et fiscale unifiée garantissant l'exonération de retenue à la source et le plein crédit d'impôt.
Why Stop at Tax Optimization?
Execute with ProfessorLaw™ in 1 Click
Most corporations lose months and hundreds of thousands of dollars transferring tax advisory opinions to outside transactional lawyers. Once ProfessorTax solves your optimal cross-border topology, ProfessorLaw immediately steps in to generate the complete, execution-ready corporate legal suite.
Multinational Topology Solved
Evolves the Pareto-optimal holding and operating structure (e.g. UK Patent Box + Irish IP HoldCo) with 100% statutory grounding and Ramsay substance defense.
Legal Contract Suite Generated
Instantly compiles the board consents, IP licensing contracts, and intercompany service agreements required to legally implement the restructuring.
Master Corporate Restructuring Plan & Board Memorandum
UK Companies Act 2006 § 172 • Delaware DGCL § 141 • Cadbury Schweppes (C-196/04)
Comprehensive fiduciary board dossier establishing genuine commercial justification, Ramsay anti-avoidance immunity, and OECD Chapter I/VI transfer-pricing substance.
Arbitrage Fiscal Multi-Juridictionnel
Solutions Stratégiques Optimisées
L'algorithme AlphaGo évalue des millions de topologies fiscales et classe les meilleures options pour votre groupe.
Architectures Fiscales Recommandées
Classées par économie nette d'impôt, conformité aux règles anti-abus et solidité probatoire.
Structure Holding Européenne & IP Patent Box
Création d'une holding intermédiaire européenne bénéficiant du régime mère-fille et d'un Patent Box déduisant 80% des revenus de licences de logiciels.
Intégration Fiscale & Déduction R&D Renforcée
Consolidation des résultats fiscaux au sein d'un groupe intégré avec optimisation des crédits d'impôt recherche et innovation.
Trois Niveaux d'Excellence Fiscale
Du travailleur indépendant au groupe multinational coté, une puissance de calcul adaptée à chaque enjeu.
Worker 01 : Comptable Fiscal Autonome
Finies les saisies manuelles fastidieuses de justificatifs.Déposez vos factures et relevés bancaires. L'IA extrait les lignes, applique les taux de TVA adéquats et prépare votre déclaration sans aucune erreur.
- Extraction OCR intelligente des factures et reçus
- Détection exhaustive des charges déductibles
- Génération des déclarations de TVA et liasses simplifiées
- Vérification finale par un expert-comptable partenaire
Portail Cabinet & Multiplicateur de Capacité
Multipliez par 10 le portefeuille de dossiers gérés par collaborateur.Offrez à vos clients une application mobile et web à vos couleurs. Fini le rush fiscal de fin d'exercice : les pièces sont traitées au fil de l'eau.
- Application client 100% à votre marque et logo
- Validation automatique des pièces et lettrage en temps réel
- Export compatible avec tous les logiciels de production comptable
- Tableau de bord de supervision et contrôle des échéances
Worker 04 : Stratège Fiscal & Arbitrage International
Simulations de restructurations d'entreprise et d'holdings.Forward-simulate des milliards de configurations sociétaires pour optimiser les flux de dividendes, les redevances IP et les prix de transfert sous Pillar Two.
- Modélisation de régimes Mère-Fille et d'intégration fiscale
- Patent Box et valorisation des actifs incorporels
- Cartographie de substance économique et règles anti-abus
- Simulation préalable aux cessions d'entreprises et M&A
Les LLM Génératifs Devinent. Notre Moteur Calcule.
Pourquoi les directions financières et les experts-comptables font confiance à notre architecture formellement vérifiée.
Calculs Mathématiques Déterministes
Nous interdisons formellement aux modèles de langage d'effectuer des calculs d'impôt. Toutes les formules sont exécutées par des solveurs mathématiques certifiés.
Ancrage Juridique Verbatim
Chaque avantage fiscal et déduction est expressément rattaché à l'article précis du code fiscal et à la doctrine administrative en vigueur.
Confidentialité Bancaire & Souveraineté
Hébergement en enclaves souveraines européennes étanches. Vos données comptables et bilantielles ne servent jamais à l'entraînement de modèles tiers.
Turn Legacy Move-0 Compliance Suites into an Autonomous Move-4 Fiscal Architect
Engineered specifically for Corporate Development and Product Leadership at major tax technology suites. Upgrade your existing trial-balance customer base from backward-looking annual tax filing into high-margin, year-round strategic restructuring.
Instant Moves 1–4 Upsell
Empower your existing CPA firms, Steuerberater, and enterprise tax departments with 1-click combinatorial restructuring, transfer pricing optimization, and automated audit defense workpapers.
3x–5x ARPU Expansion
Transform commoditized annual form-filing software subscriptions into indispensable, year-round strategic advisory licenses with high gross margins and zero seasonal churn.
100% Insurable & Auditable
Zero generative LLM calculation liability. Fully compliant with Federal Reserve SR 11-7 Model Risk Management standards, backed by SHA-256 cryptographic statutory node lineage.
Have a Question? Contact Us Directly.
Whether you have questions about your deductions, corporate tax strategy, CPA white-labeling, or anything else—our tax engineers and advisory team are here to help.
Ne Laissez Plus l'Impôt Réduire Vos Marges.
Que vous souhaitiez automatiser vos déclarations de fin d'exercice ou structurer une expansion internationale, notre supercalculateur fiscal vous apporte des réponses immédiates et certaines.
Données protégées par le secret professionnel et le RGPD. Sans engagement ni carte bancaire.