Portugal
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The Portuguese fiscalization system is the part of the systems which can be classified as Software-based fiscalization. Before its usage, the POS SW must pass through the compulsory certification procedure.
Portugal
Portugal has a software-based fiscalization system, which means that it is mainly focused on the characteristics of the POS application and demands regarding functions of the POS program such as security mechanisms, inalterability standards for the created fiscal data, and so on. The POS application used by the taxpayer must be certified by the Portuguese General Directorate for Taxation.
Type of fiscalization: Software
Latest news for Portugal
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The EU adopted the VAT in the Digital Age (ViDA) package on March 11, 2025, introducing major change... Read more
New document was uploaded: S4F backoffice 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. Read more
S4F backoffice patch is intended for users who have already installed S4F backoffice and are intende... Read more
Slovenia: EU Targets Unsafe E-Commerce Imports with New Measures
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The European Commission is tightening regulations on e-commerce imports to address the surge of unsa... Read more
New document was uploaded: S4F backoffice 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. Read more
S4F backoffice patch is intended for users who have already installed S4F backoffice and are intende... Read more
New document was uploaded: S4F backoffice installer
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 is intended for users who are installing the software for the first time. P... Read more
A security alert from the Portuguese Tax Administration
Portugal
Author: Nikolina Basić
The Portuguese Tax and Customs Authority (AT) has issued a warning about fraudulent emails impersonating the agency, sent via WeTransfer, urging recipients to click on malicious links. Taxpayers are advised to ignore these messages, as they are designed to redirect users to harmful websites. The Tax and Customs Authority of Portugal (AT) published the notice regarding the fraudulent message that a... Read more
The Portuguese Tax and Customs Authority (AT) has issued a warning about fraudulent emails impersona... Read more
Latest document for Portugal
See moreS4F backoffice 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. Read more
S4F backoffice patch is intended for users who have already installed S4F backoffice and are intende... Read more
S4F backoffice installer
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 is intended for users who are installing the software for the first time. P... Read more
Checklist for the certification process in Portugal
Portugal
Author: Istvan Bozoki
The uploaded document titled "Portugal checklist" provides a detailed compliance checklist for SAF-T (Standard Audit File for Tax) regulations in Portugal. Read more
The uploaded document titled "Portugal checklist" provides a detailed compliance checklist for SAF-... Read more
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
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
This document contains an overview of the presence of fiscalization and its types in all European co... Read more
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