Fiscal subject related
On January 24, 2025, Croatia's Deputy Prime Minister announced the upcoming launch of the Fiskalizacija 2.0 project, set for 2026, which will mandate electronic invoicing (e-invoicing) between businesses (B2B). Draft legislation will soon be available for public consultation, and there may also be initiatives to implement fiscalization for business-to-consumer (B2C) transactions.
This new system will require live reporting to the government’s e-Račun platform. To facilitate this process, a free application called “FiskAplikacija” will be developed for companies, craftsmen, and freelancers. This app will allow users to review fiscalized data and potentially offer complete VAT assessments, including pre-filled VAT returns.
In September 2023, Croatia's government sought permission to deviate from the EU VAT Directive, which currently restricts mandatory e-invoicing. Approval for this request typically takes between three to six months. The Ministry of Finance aims to launch the e-invoicing system for domestic transactions by January 1, 2026.
Croatia had previously introduced mandatory e-invoicing for business-to-government (B2G) transactions in 2019.
The Fiskalizacija 2.0 project will also consider third-party e-invoicing partners and include several components:
- Establishing a system for the fiscalization of invoices in B2B transactions,
- Implementing a cashless payment system through e-invoices,
- Creating an integrated electronic archive,
- Developing advanced online bookkeeping within the VAT system to provide various benefits to stakeholders,
- Simplifying tax returns and reducing the number of required forms for tax bookkeeping,
- Ensuring accuracy in tax obligations through data from the e-Račun platform,
- Promoting transparency in business practices, including insights into payment terms and compliance,
- Enabling current credit checks,
- Contributing to environmental sustainability by using digital rather than paper archives.
Additionally, as part of its VAT in the Digital Age reforms, the EU has mandated structured e-invoicing for cross-border intra-community supplies starting July 2023. This reform aims to eliminate pre-clearance e-invoicing requirements similar to those implemented in Italy.
Overall, the Fiskalizacija 2.0 project represents a significant step towards modernizing Croatia's invoicing system, reducing fraud, and easing compliance burdens for businesses.
Other news from Croatia
Grace Period for Compliance in Croatia
Croatia
Author: Vukašin Santo
The Croatian Tax Authority announced that, during the initial phase of implementing the Fiscalization Act, it will apply the principle of opportuneness and refrain from initiating misdemeanor proceedings for early technical or operational difficulties in issuing or fiscalizing eInvoices. However, mandatory eReporting obligations remain fully in force—including the reporting of payments and rejecte... Read more
Croatia: eReporting under Fiscalization 2.0
Croatia
Author: Vukašin Santo
Taxpayers required to issue and receive eInvoices must submit monthly eReporting (eIzvještavanje) by the 20th day of the following month, with the first deadline set for 20 February 2026 covering January 2026 domestic fiscalized transactions. Reporting is performed per invoice—via web service, accredited intermediary, or FiskAplikacija—and includes issuer obligations to report payments and non-iss... Read more
New Regulations on e-Invoicing and Amendments to Tax Rulebooks Published
Croatia
Author: Vukašin Santo
Narodne novine No. 11/26 introduces new and amended tax rulebooks on e-invoicing, the General Tax Act, and VAT, further advancing the digitalization of tax administration and strengthening compliance requirements for taxpayers. The latest issue of Narodne novine No. 11/26 has published several important regulatory acts affecting the tax and invoicing framework. The published regulations include:... Read more
New Version of e-Invoice Validator Released by Croatian Tax Authority
Croatia
Author: Vukašin Santo
The Croatian Tax Administration has released an updated e-Invoice validator with technical fixes and enhancements to improve accuracy, stability, and validation of structured invoice data. The authority confirmed that the Core Usage Specification remains unchanged, as the updates affect only validator logic and technical processing, not business rules. The Croatian Tax Administration has released... Read more
Fiscalization 2.0 in Croatia: Early Results and Clarifications
Croatia
Author: Vukašin Santo
In the first two weeks of Fiscalization 2.0 (1–15 January 2026), Croatia saw strong eInvoice adoption with over 2.55 million fiscalized invoices and clear guidance from the Tax Administration confirming correct handling of self-billing scope, structured XML data in MIKROeRAČUN, and that technical errors (e.g., incorrect dates) do not trigger penalties or tax liabilities during the implementation p... Read more
New document was uploaded: S4FiscalBackoffice Patch
S4F backoffice patch is intended for users who have already installed S4F backoffice and are intended to update existing installations to latest version. To do so apply only patches that are marked with version number that is newer than your currently installed instance of backoffice. Please make sure to install all available patches sequentially (without skipping). This package contains instruction, release notes, changelog and software packages required for deployment of this software component. Read more
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Already subscriber? LoginCroatian Tax Authority Denies Claims of Fiscalization System Instability
Croatia
Author: Vukašin Santo
The Croatian Tax Authority has officially denied claims about instability in the fiscalization system and confirmed that there is no legal or technical reason to postpone the issuance or transmission of eInvoices, including up to 7 January. Taxpayers are urged to rely only on official communications, as the Authority warned that spreading misinformation about the fiscalization system may lead to l... Read more