7 integrated modules — from the buyer’s tax DNA to the final calculation at checkout. Every operation tax-perfect, in real time.
Mastery isn’t a monolithic product. It’s 7 specialized modules that work together — each one solves a specific layer of Brazilian tax complexity.
The system queries and enriches the buyer’s federal data in real time: CNPJ, primary CNAE, registration status, tax regime, state, Simples Nacional. All validated against government databases before any tax operation.
Dynamic tax classification with AI: NCM, CEST, ST, CFOP, incentives, injunctions. The system monitors changes in municipal, state and federal legislation daily and updates production rules automatically.
An engine that dynamically applies NCM, CFOP, ST, ICMS, IPI, PIS/COFINS, CSLL and other taxes to each item, order line and transaction. The result: a fully automatic and auditable operation.
The engine already runs in dual regime: you see ICMS/IPI (current regime) AND IBS/CBS (reform in effect) simultaneously. Any change in legislation is applied instantly. No emergency implementations, no surprises at go-live.
Suspension, deferral, injunctions, presumed credit. The system identifies eligibility automatically: by CNAE, by municipality, by regime, by operation type. Traceable documentation for auditing.
Engine performance metrics, full audit of every calculation, alerts for triggered rules, history of legislative changes with impact. An intelligence hub for compliance and business decisions.
Integration in days, not months. POST order, GET result with all taxes itemized, PUT settings per account, webhooks for events. Python, Node.js, Go, Java, Ruby supported natively.
Cloud-native infrastructure, geographic redundancy, asynchronous processing. Fully auditable.
Calculation engines replicated across multiple regions. No single point of failure.
Distributed Redis, rule cache, validation cache. Minimal latency guaranteed.
Immutable log of every operation. Full traceability for the Federal Revenue Service.
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