Fiscal subject related
General information
Each invoice goes through a series of steps, from issuance to archiving. The European Union has identified eight universal steps on the seller's and buyer's sides that, by introducing an electronic invoice, can be fully digitized and, with savings, enable better management of financial operations. This will generally have a positive effect on increasing competitiveness and labor productivity. Internal procedures and the level of automation may vary from company to company.
Following the successful implementation of the requirement for public purchasers to use eInvoices in public procurement processes, the European Union plans to introduce the same requirement in the business-to-business (B2B) common market by amending Directive 2006/112/EC with regard to the rules on VAT for the digital age. As part of the Fiscalization 2.0 project, which is carried out by the Tax Administration using resources from the National Recovery and Resilience Plan, the Republic of Croatia is getting ready for the new rule. By the end of 2024, it is hoped that the project will have established a cashless payment system through eInvoice in the B2B (Business to Business) sector with an integrated e-archive and active, distinctive, and cutting-edge online bookkeeping in the VAT system.
A little over 40% of respondents presently utilize eAccount in their business operations, according to the situation study conducted by the Tax Administration as part of the project on a sample of 15,200 business organizations. The research's findings reveal a considerable size segmentation, with large and medium-sized organizations leading the way in the use of eInvoices, where more than two thirds (75 percent) have automated the exchange of invoices. eAccount is utilized by more than half of respondents (61%) in the small business category, but it is used the least by microbusinesses and self-employed businesses, where that proportion is below 30%.
Other news from Croatia
Fiscalization 2.0 in Croatia: eInvoices simplified issuance with MIKROeRačun

The Croatian Tax Administration’s MIKROeRačun is a free application designed for small and medium-sized entrepreneurs who are not VAT taxpayers, enabling them to issue, receive, and fiscalize eInvoices. Access is managed via the National Identification and Authentication System, with rights to use the app granted to eInvoice recipients from 1 January 2026 and issuers from 1 January 2027, provided they are eTax users and not subject to public procurement e-invoicing rules. Read more
Subscribe to get access to the latest news, documents, webinars and educations.
Already subscriber? LoginCroatia Updates Fiscalization Rules for Business Premises

Croatia's Tax Administration has updated its fiscalization rules, requiring all businesses to accurately register their fixed, mobile, or online premises using the ePorezna application. A unique, permanent identifier must be assigned to each location for use on invoices, and all future registrations and updates will be processed exclusively through the ePorezna system starting September 1, 2025. T... Read more
Exemptions from e-Invoicing in Croatia’s Fiscalization 2.0

Under Croatia’s Fiscalization 2.0, e-Invoicing will not be mandatory for transactions already covered by fiscalized receipts, such as cash or card payments in B2B and B2G dealings. Additionally, if a recipient’s identifier is unavailable in the AMS system, issuers may provide a paper invoice while still submitting data via eReporting. The Ministry of Finance has introduced specific exemptions to t... Read more
Croatia Defines Rules for e-Invoice Exchange Through Access Points

Croatia’s Tax Administration has outlined that e-Invoices will be exchanged through certified access points—either taxpayers themselves or registered intermediaries—ensuring secure transfer, interoperability, and compliance with fiscalization requirements. By December 31, 2025, businesses must implement compliant invoicing software, contract an intermediary, and register their e-Invoice receiving... Read more
Fiscalization 2.0 – Who is obligated, and what it means for e-invoices in Croatia

From January 1, 2026, Croatia will mandate eInvoicing for all domestic B2B and B2G transactions, requiring invoices to be issued in a structured electronic format and submitted to the tax authority’s fiscalization system. The obligation applies broadly to VAT-registered businesses, income and corporate tax payers, and public bodies established in Croatia. From January 1, 2026, electronic invoicing... Read more
Important update to the Tax Authorities Fiscalization System: new mandatory data introduced

The Tax Authorities Fiscalization System has been updated to require the operator’s personal identification number (OIB) as a mandatory element in B2B transactions, in addition to B2C. This change applies to fiscalization messages for e-invoices and eReport submissions, with updated technical documentation and WSDL files provided to support compliance and enhance transparency. The Tax Authorities... Read more
New document was uploaded: System comparison: Fiscalization 1.0 vs Fiscalization 2.0 in Croatia

The purpose of this document is to explain the main changes regarding the implementation of Fiscalization 2.0 in Croatia, a project set to roll out as mandatory starting January 1, 2026. Read more