Small Businesses in Germany File Tax Through ELSTER. In France Through EDI. In Spain Through SII. All Automatable.
Your German competitor files their tax declaration through ELSTER — electronically, automatically, for free. Your Spanish counterpart submits VAT through SII within 4 days of each invoice. Your Italian rival sends every B2B invoice through SDI before collecting payment. Every European country automated its own government filing system. Every European country built that system on free, publicly documented APIs.
French businesses face the same reality — their government built EDI (Échange de Données Informatisé, France's electronic filing system for tax declarations via impots.gouv.fr) and DSN (the monthly declaration that covers payroll taxes and social contributions for every employee, filed via net-entreprises.fr). The infrastructure is free. The protocols are public. The problem: software that connects to all of them simultaneously, at no cost to the business, never existed until now.
Four countries, same architecture
ELSTER — Elektronische Steuererklärung, Germany's electronic tax filing system — launched in 1999 and now covers 60+ declaration types: Umsatzsteuer (VAT), Lohnsteuer-Anmeldung (monthly payroll tax), annual corporate declarations, and more. Used by 99% of German businesses.
SII — Suministro Inmediato de Información — is Spain's real-time VAT reporting system, mandatory for companies above €6 million in turnover since 2017. Every invoice must be reported to the Spanish tax authority within 4 calendar days of issuance. Missing that window costs €300 per invoice in fines.
SDI — Sistema di Interscambio — is Italy's mandatory e-invoicing hub. Every B2B invoice in Italy must pass through SDI before the seller can collect payment, a requirement that has applied to all Italian businesses since January 2019.
EDI and DSN cover the same ground in France — VAT, payroll taxes, social contributions — formatted for French government portals. The logic behind all four systems is the same: you send your data to a government portal by a deadline, the portal confirms receipt, and you're compliant. Each country chose different formats and deadlines. None chose a fundamentally different approach.
What the fragmentation costs
A French business expanding to Germany needs to register for German VAT, submit monthly payroll tax filings through ELSTER, file quarterly VAT declarations, and produce an annual corporate declaration. Their French accounting software doesn't handle ELSTER. Their French accountant can't certify the German filings.
Typical resolution: hire a German accounting firm at €1,500-2,500 per year for ELSTER management. Add Spanish SII compliance for a third market and that's another €1,500-2,500 per year. Combined with French platform subscriptions of €1,200 per year and French accountant fees, a small French business active in three EU markets pays €5,000-9,000 per year just to comply with filing protocols that were designed to be free.
Local accounting firms add real value in specific situations: industry-specific exemptions, audit representation, tax optimization advice. For routine quarterly VAT and monthly payroll tax filings — which represent 90% of most small businesses' compliance activity — the value is access management, not expertise. These filings follow documented protocols. They are automatable. The expertise premium is paid for a connection, not a judgment.
The same architecture, different country settings
Conventional wisdom says French compliance is uniquely burdensome. The data doesn't support uniqueness. ELSTER covers more declaration types than France's EDI. Spain's SII imposes tighter deadlines — 4 days per invoice versus France's quarterly EDI cycle. Italy's SDI is mandatory for every single B2B transaction.
Complex? Yes. Uniquely so? No. Any platform claiming French compliance is "too complex to automate for free" is using complexity as a pricing rationale. Liberté's France-first approach is a deliberate choice: master the market with the strictest requirements, build the architecture there, then extend it country by country. Each addition works the same way for you as a business owner — Germany is added to your account, your German filings happen automatically, the way your French EDI happens today.
What this means in practice: you don't manage a separate German system. You don't learn ELSTER or navigate the Finanzamt (Germany's tax authority, equivalent to France's DGFiP). You do the same thing you do for France. Liberté handles the Germany-specific formats and deadline schedules behind the scenes. The technical protocols differ. Your experience doesn't.
The regulatory timeline creates an opening
ViDA — the EU's VAT in the Digital Age regulation, adopted in 2024 — mandates unified European e-invoicing and real-time digital VAT reporting across all 27 member states by 2030. For French businesses, this means every compliance platform in the market must update to meet the new standard, regardless of whether they currently handle cross-border filings.
At exactly that moment, a free multi-country alternative enters the market — built for the 2030 standard from day one. For any business already thinking about switching platforms, the ViDA transition window is the moment to choose a platform that handles France today and the rest of Europe as you grow, without paying more as each country is added.
What European expansion looks like when admin is solved
A Lyon artisan selling handmade goods to German retailers and Spanish distributors currently pays a German accounting firm and a Spanish firm for routine ELSTER and SII filings. That €3,000-5,000 per year funds data submissions with the right format attached — not complex advice.
Liberté begins with France, adds Germany, then Spain, then Italy. The French accountant that client already works with operates in one platform across all four markets. The German and Spanish accountants stay for genuine complexity — local tax advice, audit support, dispute resolution — and stop being billed for protocol access.
Cross-border compliance has cost European small businesses an estimated €50 billion per year, EU Commission data shows. That figure includes local professional fees, multi-country software subscriptions, and the overhead of managing separate systems. The cost is not intrinsic to European expansion. It's the cost of a market that charged for access to public infrastructure because no free alternative existed.
Every business owner who passed on a German wholesale client, a Spanish distribution deal, or an Italian market entry because "the compliance overhead isn't worth it" made a rational calculation based on current pricing. The calculation changes completely when the compliance cost drops to zero. The European single market was always supposed to make this easy. Free, connected, multi-country compliance software is what "easy" actually looks like.