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The fiscalization system in Slovakia is characterized by its unique combination of mandatory requirements for both hardware and software solutions used in the market. The various fiscal solutions available, including their architecture and integration methods, vary based on the preferences and needs of both taxpayers and manufacturers. There is a list of available architectures and solutions that can legally be used in Slovakia.
Slovakia
The proposal and discussion of a new fiscal law in Slovakia took place in 2018, with a focus on an online connection to the Tax Authority. The law stated that all retailers must comply with the new regulations starting on April 1st, 2019, with full implementation set for July 1st, 2019. Retailers who were required to register sales under the new law for the first time were mandated to use the E-Kasa system set up by the Slovakian Tax Authority for the purpose of fiscalization. Every taxpayer needs to create a profile on the E-Kasa platform.
Type of fiscalization: Hardware/Software
Latest news for Slovakia
See moreThe EU adopted the VAT in the Digital Age (ViDA) package on March 11, 2025, introducing major changes to the VAT system starting January 1, 2027. Key reforms include mandatory digital VAT reporting by 2030, new VAT collection rules for online platforms, and expanded One-Stop Shop (OSS) registration to simplify cross-border compliance. Additional measures, such as mandatory e-invoicing, phasing out... Read more
VIDA regulation adopted—what does that m...
The EU adopted the VAT in the Digital Age (ViDA) package on March 11, 2025, introducing major change... 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. Read more
New document was uploaded: S4F backoffic...
Application to assist financial management in recapitulating monthly reports with new VAT rates in eKasa in Slovakia

The Financial Administration of Slovakia has launched a new application to help entrepreneurs adjust their monthly VAT reports in the eKasa system following updated VAT rates. The tool, available for download on the Financial Administration portal, simplifies VAT recalculations and report modifications for businesses. The Financial Administration of Slovakia has introduced a new application design... Read more
Application to assist financial manageme...

The Financial Administration of Slovakia has launched a new application to help entrepreneurs adjust... Read more
eKasa Reports temporarily lack VAT breakdown in Slovakia.

The Slovak tax administration has announced that eKasa reports currently lack a VAT breakdown due to ongoing VAT rate adjustments, with a fix expected by April 2025. The tax administration of Slovakia warns the taxpayer about some problems with its services. More precisely, they published notice regarding reports in the eKasa zone do not contain a VAT breakdown. Due to the implementation... Read more
eKasa Reports temporarily lack VAT break...

The Slovak tax administration has announced that eKasa reports currently lack a VAT breakdown due to... Read more
The European Commission is tightening regulations on e-commerce imports to address the surge of unsafe and counterfeit goods, particularly from China, by reforming customs rules and increasing product safety checks. Key measures include removing the duty exemption for low-value parcels, introducing a potential customs fee, establishing priority control areas, and launching an EU-wide product safet... Read more
Slovenia: EU Targets Unsafe E-Commerce I...
The European Commission is tightening regulations on e-commerce imports to address the surge of unsa... 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. Read more
New document was uploaded: S4F backoffic...
Latest document for Slovakia
See moreS4F 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. Read more
S4F backoffice patch
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
S4F backoffice installer
Recorded webinar: E-invoicing for Global Retailers
If you are struggling with complex e-invoicing implementations across multiple countries, and if you are concerned about mounting costs, potential delays, or compliance risks, our webinar will help you to learn how global retailers can streamline e-invoicing efficiently! With countries worldwide mandating e-invoicing, international retailers face unique challenges adapting to new regulations acros... Read more
Recorded webinar: E-invoicing for Global...
If you are struggling with complex e-invoicing implementations across multiple countries, and if you... Read more
Overview of fiscalization in European countries
This document contains an overview of the presence of fiscalization and its types in all European countries. Read more
Overview of fiscalization in European co...
This document contains an overview of the presence of fiscalization and its types in all European co... Read more
S4 Fiscal Service for Slovakia

S4FiscalService for Slovakia is an installation package for S4FS fiscal middleware in Slovakia. An integrative part of the installation package is, among others, the General Interface Description, the Service Interface Description, Release Notes, the S4F Service Installation Manual, and sensitive data encryption. They are all packed in a zip file that is ready for download. Read more
S4 Fiscal Service for Slovakia

S4FiscalService for Slovakia is an installation package for S4FS fiscal middleware in Slovakia. An... Read more
Digital Product Passport
Do you even know what DPP is? Digital Product Passports (DPP) are set to play a crucial role in the European Union’s commitment to a circular economy. The purpose of this document is to provide you with a necessary overview of the upcoming Digital Product Passport requirements set to be implemented by the European Union. Read more
Digital Product Passport
Do you even know what DPP is? Digital Product Passports (DPP) are set to play a crucial role in th... Read more