The Portuguese Tax and Customs Authority announced that a new Certification Authority will go live on May 31, 2025, requiring Software Producers and Economic Operators to use 4096-bit RSA certificates for accessing AT web services.
Read more
New Certifying Entity to Issue Digital Certificates for Software Producers and Economic Operators in Portugal
Portugal
Author: Nikolina Basić
Category:
Fiscal subject related
Views:
48
Content accuracy validation date:
03.04.2025
Content accuracy validation time:
08:31h
Other news from Portugal
Portugal Delays B2G e-Invoicing for Small and Medium Businesses
Public
Portugal
Author: Nikolina Basić
Portugal
Author: Nikolina Basić
Portugal has postponed the mandatory B2G electronic invoicing requirement for small, medium, and microenterprises from January 1, 2025, extending the compliance deadline to December 31, 2025. Until then, businesses can continue using alternative invoicing methods rather than the structured CIUS-PT e-invoicing format. Portuguese authorities have announced another postponement for the mandatory use... Read more
VIDA regulation adopted—what does that mean for business?
Public
Author: Nikolina Basić
The 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
New document was uploaded: S4F backoffice patch
Author: Kristina Dosen
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
Slovenia: EU Targets Unsafe E-Commerce Imports with New Measures
Public
Author: Ivana Picajkić
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
New document was uploaded: S4F backoffice patch
Author: Kristina Dosen
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 backoffice installer
Author: Kristina Dosen
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