Germany to Merge E-Invoicing Platforms and Mandate B2B E-Invoices by 2028

Germany is simplifying its invoicing and VAT system, consolidating federal e-invoicing onto the OZG-RE platform by the end of 2025 and phasing in a B2B e-invoicing mandate through 2028. All businesses must be able to receive structured EN 16931-compliant e-invoices from 2025, with issuing requirements applying to larger companies in 2027 and to all in 2028, replacing paper invoices.