The e-invoicing process in Croatia:
- Invoice creation: Suppliers create structured electronic invoices in compliance with the European standard EN 16931.
- Submission: Invoices are uploaded to the central platform "Servis eRačun za državu," which facilitates communication between contracting entities, contracting authorities, and information intermediaries.
- Validation: The central platform verifies that e-invoices meet all legal and technical requirements.
- Processing: Validated invoices are processed by public authorities. While B2G invoicing is mandatory, B2B invoicing is supported but will remain optional until 2026.
Archiving: E-invoices must be archived for 11 years to ensure compliance with Croatian regulations.