Nexaas: simplifying the present and preparing retail for the future
Discover how the partnership between Omnitax and Nexaas ensures agility and total compliance for digital and omnipresent retail.
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Simplify tax compliance and digital management with a solution that grows with your business.
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The 3rd generation engine organizes the volatility and untimeliness of normative and legislative ancillary obligations, eliminating manual processes and ensuring real-time compliance.
This allows you to define calculation and decision rules without interdependencies between IT and Tax, always in accordance with your Governance and strategic definitions.
To adapt to technical, interpretative, and legislative regulations via No-Code.
Real gain in tax efficiency immediately after integration.
Tax IDs (CNPJs) operating in production with full event traceability.
Instant adaptation to the next 7 years of Tax Reform.
Guaranteed retail omnichannel support for both Online and Offline through SDKs for Android, Linux, or Windows.
The Engine acts as a translator (TL) between legacy systems, adapting to your native formats and fields.
With proprietary and robust technology, Omnitax offers full solutions for SAP, TOTVS, Oracle, and other ERPs with scalable and customizable automation. We also provide flexible APIs for other systems, ensuring precise data and efficiency.
Our 3rd generation decision engine accesses your rule base in real-time to simplify the complex tax world. It connects non-invasively to any ERP, satellite system, legacy system, marketplace, POS, and e-commerce, without requiring massive projects or budgets and without impacting your operations.
It is necessary to invest in new technologies, just as tax authorities have been doing.
Centralized compliance without major projects or complexities for your current technology environment.
API-based, non-invasive integration into your technology ecosystem, following the "clean core" concept.
A framework prepared to evolve with the Tax Reform, your Tax DNA, and your governance and compliance requirements.
Omnitax was recognized at the Confeb 2025 Awards, which celebrates projects that are reinventing tax management in Brazil with real impact.
Discover how the partnership between Omnitax and Nexaas ensures agility and total compliance for digital and omnipresent retail.
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Discover how NIU Stefanini scaled its national retail operation with the Omnitax tax calculation engine.
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"We believe in partnerships and their transformative power. We want to build the largest ecosystem of new tax solutions in Brazil, and for that, we rely on your expertise and skills."
- Paulo Zirnberger
New interface for automatic accounting based on the specific rule base within the Omnitax platform.
Global leader in content and technology for tax and legal management.
Leader in tax content and a strong strategic advisor with full legislative monitoring.
Reference in legislative intelligence and specialized technical consulting.
Specialized portal for constant updates on tax and fiscal legislation.
Specialized consultancy integrating advanced fiscal compliance through our native APIs.
Specialist in B2B solutions for digital transformation and fiscal document automation.
Transforms digital retail into Omnichannel by consuming Omnitax calculation services.
Scales national digital retail by consuming Omnitax calculation and issuance services.
Partner for integration and diverse solutions that orbit and specialize the ERP.
SAP and SAP B1 reference with full support in all tax operations.
Specialist in retail content and legislative monitoring operations.
Native connectivity with federal agencies and the IBS Steering Committee.
Specialized integration for Oracle, EBS, and Fusion solutions.
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Oracle retail solutions specialist.