EU e-invoicing mandates to impact businesses across member states

European Union member states are progressively implementing mandatory e-invoicing and e-reporting regulations as part of the VAT in the Digital Age (ViDA) reform.

In Germany, starting January 1, 2027, all B2B companies with an annual turnover exceeding 800,000 euros must issue structured e-invoices. Failure to comply may result in significant issues for recipients regarding input tax deductions, as standard PDF files will no longer be considered valid for tax purposes. Slovakia will implement similar requirements on the same date, while France has already introduced regulations with transition periods for smaller businesses effective September 1, 2026.

Experts emphasize that technical compliance is only one aspect of the transition. To avoid manual data entry and media breaks, companies must integrate structured data formats, such as XRechnung or ZUGFeRD, into their existing business processes. A successful transition requires a clear distinction between technical verification of invoice formats and the substantive commercial and tax auditing of services rendered.