Freelance e-invoicing in Europe: deadlines and a practical checklist

E-invoicing is becoming mandatory across Europe. Deadlines for France, Germany, Belgium and Spain, formats explained and a checklist for freelancers. Is e-invoicing mandatory for freelancers? It depends on the country and on whether you issue or receive. Receiving is already mandatory in several countries, including France since September 2026 and Germany since January 2025. Issuing is phased in between 2026 and 2028 depending on the country and your size. Is a PDF sent by email an e-invoice? Not under the e-invoicing rules. A plain PDF is not a structured format. Formats such as Factur-X or ZUGFeRD combine a PDF with structured data, while XRechnung, UBL and CII are XML formats. What is Peppol? Peppol is an international network and set of standards for exchanging e-invoices between businesses. Belgium requires it for B2B invoicing since January 2026, and many other countries use it. What about clients who are private individuals? Consumer invoices are generally outside B2B e-invoicing mandates, although some countries require sales data reporting. Check your national rules. Where can I check the official deadlines? On your national tax authority's website, for example impots.gouv.fr in France or the Federal Ministry of Finance in Germany. Dates have changed several times, so always confirm before deciding. Is IndyCRM an approved e-invoicing platform? No. IndyCRM structures your clients, quotes and invoices upstream. For official e-invoice issuing you will need to connect your invoicing to the platform or network required in your country.