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French e-invoicing guides for foreign businesses.

Clear, practical guides for companies based in Germany, Italy, Spain, the Netherlands, the UK, and beyond — selling to French B2B clients and navigating France's 2026 e-invoicing mandate.

Overview

6

articles published

Latest

May 2026

1
Guide8 min readApril 2026

How to Send Compliant Invoices to French Companies

A practical guide for foreign businesses on French e-invoice requirements. Learn what invoice France compliance means, what data is mandatory, and how to avoid costly errors.

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2
Guide9 min readApril 2026

Factur-X for Dummies: A Guide for Non-French Businesses

A plain-English guide to Factur-X: what it is, why France requires it, how it differs from a PDF invoice, and what non-French businesses need to do.

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3
Guide10 min readApril 2026

E-Invoicing in France 2026: What Foreign Companies Need to Know

France's mandatory e-invoicing law is rolling out in 2026. Here's exactly what foreign companies selling to French businesses need to know — and what to do now.

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4
Guide9 min readApril 2026

How to Invoice French Clients as a UK or EU Freelancer in 2026

A practical guide for UK, German, Dutch, and Spanish freelancers on how to invoice French businesses in 2026 — Factur-X, SIREN numbers, VAT treatment, and the most common mistakes to avoid.

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5
Compliance Guide10 min readMay 2026

French e-invoicing reform 2026: complete guide for foreign businesses selling to France

Everything non-French companies (DE, IT, ES, NL, UK) need to know about France's 2026 mandatory e-invoicing reform: accepted formats, compliance deadlines, and how to send compliant invoices to French clients automatically.

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6
Technical Guide12 min readMay 2026

Factur-X explained: the French e-invoice format you need to know in 2026

Factur-X is France's mandatory e-invoice format from 2026: a PDF/A-3 file with embedded XML. Learn the 6 conformance profiles, how it compares to ZUGFeRD, UBL 2.1 and CII, and how to generate it automatically.

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