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Fiscalization system in Poland gives taxpayers different types of solutions which can be used under specific requirements. Depending on the category of the taxpayer and the fixed deadlines, the taxpayer can or cannot opt for one of the compulsory fiscal solutions available at the market.
Poland
Fiscalization was first introduced in Poland in 1993. It was a hardware type of fiscalization based on the usage of two types of fiscal devices (fiscal printer and electronic cash register) and creating both electronic and paper journals. In 2019, Poland introduced a new type of fiscalization that implies that fiscally relevant transactions have to be sent to the fiscal authority through the Internet, with the use of online cash registers or online printers. Despite the fact that the new fiscal law was supposed to go into effect in October 2018, devices became available in January 2019.
Type of fiscalization: Hardware
Latest news for Poland
See moreStarting July 1, 2030, the EU will eliminate the Intra models for VAT reporting, replacing them with mandatory electronic invoicing under Directive 516/2025. The new system, part of the VIDA 2030 Package, will require businesses to issue standardized e-invoices for all intra-EU B2B transactions, with data transmitted to VIES for cross-border VAT monitoring and fraud prevention. This shift aims to... Read more
End of intra-model European electronic i...
Starting July 1, 2030, the EU will eliminate the Intra models for VAT reporting, replacing them with... Read more
Poland introduces new cash register regulation

Poland has introduced a new regulation on cash registers, effective July 1, 2025, which allows the issuance of electronic receipts (e-receipts) alongside traditional paper receipts, provided the customer consents. The regulation shortens several compliance deadlines, including reporting thefts and updating register data, and introduces clearer rules for e-receipt legibility and technical requirements. Read more
Poland introduces new cash register regu...

Poland has introduced a new regulation on cash registers, effective July 1, 2025, which allows the i... Read more
Poland’s draft e-invoicing regulation suspends penalties until the end of 2026.

Poland’s draft regulation proposes suspending penalties for non-compliance with mandatory e-invoicing under the KSeF system until the end of 2026, giving businesses more time to adapt. After the grace period, penalties may apply for issues such as failure to issue or correctly submit e-invoices, delays, or missing required information. Businesses in Poland are set to benefit from a tempora... Read more
Poland’s draft e-invoicing regulation su...

Poland’s draft regulation proposes suspending penalties for non-compliance with mandatory e-invoicin... Read more
The Digital Services Act (DSA) is an EU regulation designed to ensure safer and more transparent online environments by imposing new responsibilities on digital service providers, including those outside the EU. It applies to a broad range of online platforms, with stricter obligations for very large platforms, but also key requirements for medium-sized businesses, such as EU representation, transparency, and content moderation reporting. Read more
Understanding the Digital Services Act
The Digital Services Act (DSA) is an EU regulation designed to ensure safer and more transparent onl... Read more
Announcement of new cash register regulations in Poland—probably from July 2025

Poland plans to implement new cash register regulations from July 1, 2025, allowing businesses to issue electronic receipts (e-receipts) via traditional and virtual cash registers, provided customers consent. The changes align with recent VAT Act amendments, introduce integration with the national receipt HUB system, and clarify that cash register-issued documents will no longer qualify as full in... Read more
Announcement of new cash register regula...

Poland plans to implement new cash register regulations from July 1, 2025, allowing businesses to is... Read more
Poland proposes a delay for parts of the mandatory e-invoicing system—invoices from cash registers?

Poland’s Ministry of Finance proposes delaying the ban on using cash register invoices and the requirement to include KSeF numbers in payments until the end of 2026, while maintaining the main rollout deadlines for mandatory e-invoicing. Large taxpayers must comply by February 1, 2026, and small businesses by April 1, 2026, with no penalties for KSeF invoicing errors during the transition period.... Read more
Poland proposes a delay for parts of the...

Poland’s Ministry of Finance proposes delaying the ban on using cash register invoices and the requi... Read more
Latest document for Poland
See moreS4F 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
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
S4FiscalService for Poland

S4FiscalService for Poland is an installation package for S4FS fiscal middleware in Poland. An integrative part of the installation package is, among others, the General Interface Description, Service Interface Description, Release Notes, S4F Service Installation Manual, and Service Data Encryption. They are all packed in a zip file which is ready for download. Read more
S4FiscalService for Poland

S4FiscalService for Poland is an installation package for S4FS fiscal middleware in Poland. An int... Read more
Recorded webinar: It’s time to grow together
In this discussion, we have introduced our new partner program and what is essential for international growth, while dealing with topics such as - Success factors for POS applications - What does globalization mean? - How to grow globally? Furthermore, we presented benefits for our partners. Last but not least, we presented our fiscal cloud architecture and its important features. Read more
In this discussion, we have introduced our new partner program and what is essential for internation... Read more