Odoo electronic invoicing in Croatia¶

Odoo Invoicing is our trusted partner for safe, efficient, and legally compliant e-invoicing solutions tailored to Croatia’s regulatory standards.

Legal framework for e-invoicing in Croatia¶

In Croatia, businesses must comply with e-invoicing regulations to ensure secure, authentic, and storable transactions. The main legal framework governing e-invoicing in Croatia is the Fiscalization Act and its related requirements for public procurement, which are aligned with EU Directive 2014/55/EU on e-invoicing in public procurement. Under these regulations, all businesses involved in B2G transactions are required to use electronic invoicing via the CIS, Croatia’s official platform for public sector e-invoicing. Croatia is also part of the Peppol network, facilitating standardized cross-border e-invoicing within the European Union. Furthermore, e-invoicing through the e-Račun platform is mandatory for B2B transactions as of 1 January 2026.

Compliance with Croatian e-invoicing regulations¶

Odoo Invoicing makes it easy for businesses to send, store, and ensure the integrity of their invoices. Here is how Odoo ensures compliance:

Integrations: Odoo can send invoices and report payments to the e-Račun platform via an integration with third-party provider moj-eRačun. As an accredited provider, mojeRačun is designed to handle the differing technical requirements of the two parallel systems:
- For Fiscalization 1.0 (B2C): MojeRačun supports the real-time reporting of receipts to the Croatian Tax Administration for all payment types (cash, cards, and bank transfers).
- For Fiscalization 2.0 (B2B/B2G): MojeRačun facilitates the exchange of mandatory structured e-invoices (XML) through certified access points, ensuring automatic fiscalization and real-time reporting to the Croatian Tax Administration.
Supported formats: Odoo supports standard e-invoice formats, such as PDF with digital signatures and XML in UBL format, which are fully compatible with Croatia’s CIS for public procurement transactions and e-Račun platform for B2B transactions. Additionally, Odoo enables transmission of e-invoices through any platform connected to the Peppol network, as the Servis eRačun za državu reached via Peppol, ensuring compliance with both Croatian and EU standards.
Secure storage and retrieval: In accordance with Croatian regulations to store invoices for a minimum of eleven years, Odoo securely archives all invoices in a tamper-proof system, ensuring they can be easily retrieved during audits.
Automatic VAT calculation and reporting: Odoo Invoicing helps businesses stay in line with Croatian VAT requirements by automatically calculating and including VAT in invoices and ensuring that each invoice follows the legal format for both B2B and B2G transactions.