On 26 October 2026, the Brazilian Federal Revenue (Receita Federal) organized and led a high-level debate at the OECD in Paris on privacy-enhancing technologies (PETs) and artificial intelligence applied to tax administration. The event brought together tax administrations, international organizations, and technology institutes to discuss how PETs (such as secure multi-party computation, homomorphic encryption, and federated learning) can enable cross-border data analysis while preserving taxpayer confidentiality. Receita Federal presented its pilot projects using AI for risk analysis and fraud detection, emphasizing governance, transparency, and compliance with Brazil’s General Data Protection Law (LGPD). The discussion aligns with the OECD’s Forum on Tax Administration (FTA) work on digital transformation.
Key Takeaways
- Privacy-Preserving Analytics: PETs allow joint analytics without sharing raw taxpayer data.
- AI Governance: Receita Federal stresses ethical AI frameworks, auditability, and human oversight.
- Global Standard Setting: Brazil contributes to OECD guidelines on responsible AI and data use in tax.
Disclaimer: This article is compiled and summarized by the AI based on publicly available information and is for general information purposes only. It does not constitute any form of formal tax advice, legal opinion, or basis for performance. Please consult a qualified professional tax advisor or legal counsel for tax advice.
Source: Read Official Announcement