The Swiss XBRL taxonomy ushers in a new era of tax reporting in Switzerland.

Zug, Switzerland — 17 November, 2025 — In a landmark advancement for digital tax declarations in Switzerland, Auditchain Labs AG announced the full integration of the newly released Swiss XBRL Taxonomy 2025 (Version 1.0) into its flagship platform, LucaSuite™.

This integration empowers Swiss businesses, associations, and foundations to effortlessly meet their tax reporting obligations, ushering in an era of machine-readable automated, error-free submissions to tax authorities.

As Switzerland accelerates its digital transformation, the Swiss XBRL Taxonomy 2025 — developed in collaboration with XBRL Switzerland — stands as a cornerstone for standardized electronic tax reporting. Rooted in the Swiss Code of Obligations, this comprehensive XBRL framework expands beyond traditional capital companies (such as AG and GmbH) to include cooperatives, associations (Vereine), and foundations (Stiftungen). It ensures secure data exchange enabling streamlined tax declarations and annual financial statements with unprecedented efficiency.

“Integrating the Swiss XBRL Taxonomy 2025 into LucaSuite™ is a natural evolution of our commitment to Swiss innovation,” said Jason Meyers, Lead Architect of Auditchain Labs. “Prospective clients can now leverage LucaSuite™ to automate complex tax reporting workflows, reduce compliance risks, and unlock real-time insights — all while adhering to the latest regulatory standards. This isn’t just about compliance; it’s about transforming financial operations into a strategic advantage.”

Why This Integration Matters for Your Organization

LucaSuite™, Auditchain Labs’ intelligent financial reporting platform, is designed for the modern enterprise. It allows users to assemble reusable financial models that automate disclosure processes from data ingestion to submission. With the CH Taxonomy 2025 now embedded, key benefits include:

• Broadened Coverage and Simplicity: Seamlessly handle reporting for diverse entities under OR, including non-profits, without manual reconfiguration. The taxonomy’s expansions mean one platform fits all your Swiss reporting needs.
• Automated eCH-0276 Compliance: Generate XBRL instances directly within LucaSuite™, ensuring plug-and-play integration with tax authority portals.
• Enhanced Accuracy and Auditability: Leverage LucaSuite™ validation engines to detect discrepancies in real-time, minimizing errors and audit trails that support regulatory scrutiny.
• Scalability for Growth: Whether you’re a startup cooperative or an established foundation, scale your reporting as your organization evolves — all while integrating with other frameworks and global standards like IFRS, EFRAG or MiCAR for multinational operations.

This integration builds on Auditchain Labs’ recent implementations for MiCAR white paper disclosures and EFRAG sustainability reporting. As a leader in XBRL innovation, Auditchain collaborated closely with XBRL Switzerland on the taxonomy’s development and consultation period, ensuring LucaSuite™ users benefit from cutting-edge, battle-tested infrastructure.

Join the Digital Swiss Financial Reporting Revolution

Auditchain Labs invites prospective customers to experience the power of the CH Taxonomy 2025 in LucaSuite™ firsthand. Schedule a demo today to discover how this integration can streamline your compliance journey and automate tax declarations.

For more information, visit auditchain.com or contact our team at products@auditchain.com.