The purpose of this document is to provide the most important information, that is the comparison between fiscal laws in the Federation of BiH, Montenegro and Croatia. The document itself will include all relevant information from the most important laws that regulate this matter and provide insight into the similarities and differences between all three fiscal systems. Read more

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

The purpose of this document is to provide a structured overview of Fiscalization 2.0 in the Republic of Croatia, with a particular focus on the main changes, scope, and obligations affecting the B2C and B2B/B2G segments. The document aims to explain how the upgraded fiscalization framework expands beyond traditional cash transaction reporting and evolves into a broader, digitally integrated reporting and control system. Read more

S4F backoffice installer is intended for users who are installing the software for the first time. Please make sure to obtain latest version of installer and to apply all subsequent patches that are released subsequently. This package contains instruction, release notes, changelog and software packages required for deployment of this software component. This version of the Backoffice installer supports the following countries: Austria, Bulgaria, Croatia, France, Italy, Poland, Portugal, Romania, Slovakia and Slovenia. Read more

This document provides a concise overview of how returnable and non-returnable packaging is treated within the Republic of Croatia, including the relevant legislation, definitions, and a description of the purchase and return process. It aims to inform consumers, retailers, and partners of the applicable rules and procedures. Read more

On September 25th, 2025, Fiscal Solutions organized a free webinar on the topic of "Introduction to Fiscalization 2.0 in Croatia." The webinar was held by Fiscal Solutions Legal Consultant Vukašin Santo and Technical Consultant Ištvan Božoki. Let’s find out more about answers to questions asked during the webinar. Read more

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