KVK SBR Checklist for iXBRL Filing in the Netherlands (2026)
Don’t let “Blocking Errors” derail your reporting. Use our expert-verified checklist to ensure a seamless, “First-Time-Right” filing with the Dutch Chamber of Commerce.
The transition to mandatory SBR for Large and Medium entities in 2025 brings new technical hurdles and audit requirements. This comprehensive checklist provides a step-by-step roadmap to navigate the Dutch Taxonomy (NT), validate your iXBRL instances, and master the SBR assurance process.
What’s Inside the SBR Readiness Checklist?
Our 4-part guide covers every critical phase of the Dutch reporting cycle, designed for both internal finance teams and their auditors:
- Preparation & Infrastructure: Everything you need before you tag, from securing PKIoverheid certificates to selecting the correct NT19 taxonomy version based on your entity size.
- Technical Tagging & Mapping: Expert tips on bridging the gap between your “Inrichtingsjaarrekening” and “Publicatiestukken,” including best practices for IFRS and Dutch GAAP (RJ) mapping.
- Audit & Digital Assurance: A dedicated section for auditors (RAs) on using SBR Viewers and applying qualified digital signatures to express a digital opinion with confidence.
- Submission & Archiving: The final steps for a secure System-to-System filing via Digipoort and maintaining your statutory 7-year audit trail.
To prepare your business for the 2026 mandate, consider using IRIS CARBON’s KVK SBR iXBRL reporting solution for Netherlands-based entities or our advanced XBRL/iXBRL reporting software for multi-jurisdiction reporting.