Data Analytics Environment for Tax Enforcement

01Client

Agency responsible for tax administration, enforcement, and state revenue collection.

02Challenge

• Consolidating large volumes of tax data from electronic documents (NFC-e, EFD, and CT-e)
• Structuring highly granular tax information for strategic analysis
• Reducing response time for audits, tax inspections, and managerial reporting
• Building a robust analytical foundation for cross-referencing tax data and identifying discrepancies

03Solution implemented

• Development of a specialized Data Analytics environment for electronic tax documents
• Data modeling and structuring of NFC-e, EFD, and CT-e in a scalable analytical architecture
• Implementation of high-volume ingestion and processing pipelines
• Creation of analytical dashboards and reports to support tax enforcement and management

04Strategic differentials

• High-volume fiscal data processing in an optimized environment
• Modeling oriented toward cross-referencing and detection of tax patterns
• Environment ready for exploratory analysis and tax investigations
• Structured foundation for future evolution with AI and advanced analytics

05Results

• Greater agility in analyzing electronic tax documents
• Increased operational efficiency of tax enforcement teams
• Improved ability to identify fiscal discrepancies and tax risks
• Strengthened state tax governance and intelligence