Croatian e-invoicing and e-reporting in January 2026, with public consultation novelties.

Croatia plans to introduce mandatory e-invoicing and e-reporting for domestic B2B transactions starting January 1, 2026, as part of its Fiscalization 2.0 initiative, with a public consultation launched on February 27, 2025. The system will include a taxpayer directory (AMS), a reporting platform ("FiskApplication"), and a free e-invoicing tool ("MICROeINVOICE"), aligning with local extensions of EN16931. Implementation will begin with fiscal cash registers for B2C transactions in September 2025, followed by mandatory e-invoicing for businesses in January 2026, and an extension to small enterprises and B2G transactions in January 2027.