Fiscal subject related
Belgium is set to implement mandatory electronic invoicing (e-invoicing) for businesses starting January 1, 2026. This move aims to improve efficiency, reduce costs, and combat VAT fraud. The mandate will require all companies to send and receive invoices electronically via the Peppol network, which operates on the “Connect once, reach all” principle. This means that once a company is connected, it can interact with all other companies on the network.
The mandate primarily targets business-to-business (B2B) transactions, requiring businesses to use structured electronic invoices compliant with European standards, specifically the Peppol-BIS standard. However, microenterprises and the business-to-consumer (B2C) sector are exempt from this requirement.
To help businesses comply with the new regulations, the Belgian government has published an initial list of compliant software solutions just recently. This list is intended as a resource and does not imply official certification by the FPS Finance. Companies are free to choose other solutions as long as they meet the necessary compliance standards that need to be covered.
Regular updates to the list of compliant software solutions are expected as more providers meet the requirements. This initiative is designed to assist companies in selecting the right e-invoicing solution in preparation for the upcoming mandate. By January 1, 2026, all companies will need to connect to Peppol through an e-invoicing service provider operating one of the certified Peppol Access Points.
Other news from Belgium
Do devices like vending machines and kiosks in Belgium need to be equipped with GKS?
The Tax Authority in Belgium has provided distinction on the fiscalization requirements for certain specific devices like kiosks, vending machines, etc., making important distinctions based on their setup and connection to POS systems (if any) and if they need to be fiscalized. Read more
Belgian FPS Finance has published another set of documents for new cash register systems as Use Cases for Reports from GKS 2.0.
The Belgian Tax Authorities have released the first version of UseCasesReportsBasic POS_FDM_1.0 and an updated version of UseCases BasicSet POS_FDM as part of the GKS 2.0 documentation, providing essential guidance on report management and basic transaction handling for cash register systems, including JSON message formats, to ensure compliance for POS and FDM solution providers. The Belgian Tax A... Read more
More tax control possibilities are coming with GKS 2.0 in Belgium.
Let's With the introduction of GKS 2.0 to Belgium, several significant changes will be implemented to upgrade the tax control mechanisms as well. The introduction of advanced online control systems is expected to increase tax compliance significantly. Additionally, online tax controls will be possible without a tax inspector visiting the establishment. If establishments inside the fiscalization... Read more
New document was uploaded: API-protocol between FDM & Fincloud
This document, titled API-protocol between FDM & Fincloud (EN Draft), outlines the API protocol's technical specifications governing the interaction between the Fiscal Data Module (FDM) and FPS Finances in Belgium. It is in English and provides details, high-level design, core technical aspects, and primary functionalities of the protocol, which is part of the Belgian fiscal compliance system. Read more
Belgian FPS Finance has published the first Use cases set for GKS 2.0 solutions
The Belgian FPS Finance has released the initial set of use cases for GKS 2.0 solutions, known as the UseCases BasicSet POS FDM. This set includes a comprehensive folder detailing various use cases and the corresponding JSON messages. The publication aims to provide clear guidelines and examples for implementing GKS 2.0 solutions effectively. By offering these resources, FPS Finance seeks to ensur... Read more
Draft API Protocol Specifications for FDM Integration with FPS Finances is published in Belgium
The FPS Finance, as the tax authority in Belgium, has published another technical document concerning the upcoming GKS 2.0 solutions. The document outlines the technical specifications for an API protocol between the Fiscal Data Module (FDM) and FPS Finances in Belgium, focusing on ensuring tax compliance through electronic monitoring of business transactions in specific industries It provides a... Read more