Deutsche Fiscal will soon release version 4.3.0 of the Fiskal Cloud Connector, updating the authentication process. Read more

DFKA warns against abolishing Germany's mandatory receipt issuance requirement, arguing it undermines efforts against tax evasion. Read more

Beginning January 1, 2026, all German taxis and rental cars must use a BSI-certified Technical Security Device (TSE), replacing outdated systems like INSIKA to ensure tamper-proof recording of tax-relevant trip data. Businesses must upgrade before the deadline to avoid fines, choosing either certified hardware or cloud-based TSE solutions. Starting January 1, 2026, every taxi and rental car in Ger... 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. Please make sure to install all available patches sequentially (without skipping). This package contains instruction, release notes, changelog and software packages required for deployment of this software component. Read more

Germany began introducing mandatory B2B structured e-invoicing in 2025. In the first phase, businesses must be able to receive e-invoices. The next major phase will start in 2027, when suppliers will be required to issue e-invoices for all in-scope transactions Germany began introducing mandatory B2B structured e-invoicing in 2025.In the first phase, businesses must be able to receive e-invoices.T... Read more

Germany will make electronic invoicing mandatory for all domestic B2B transactions by 2028, starting with the obligation to receive e-invoices from January 2025 and to issue them from 2027 for larger companies. The system uses decentralized exchange via formats like XRechnung and ZUGFeRD, ensuring EU-standard compliance, automation, and interoperability without real-time tax authority validation... Read more