EU E-Invoicing Requirements by Country

ViDA (VAT in the Digital Age) is the EU package adopted on 11 March 2025 that reshapes VAT reporting and e-invoicing across all 27 member states.

Three changes matter most. Member states can now mandate B2B e-invoicing freely, without requesting an EU derogation, which is why many national mandates cluster in 2025 and 2026.

From 1 July 2030, structured e-invoicing becomes mandatory for cross-border B2B transactions within the EU, with real-time digital reporting to tax administrations. The EU-standard format is EN 16931, with Peppol BIS Billing 3.0 as the recommended transport profile. Full harmonisation is targeted for 2035.

EN 16931 is the European e-invoice semantic standard published by CEN. It defines the data model an electronic invoice must contain (seller, buyer, line items, tax, totals, references, payment terms) and the rules each field must follow.

Country-specific formats like FatturaPA, XRechnung, ZUGFeRD/Factur-X, and most KSeF XML profiles either are EN 16931 or build on it. Peppol BIS Billing 3.0 is the most common implementation profile for cross-border B2B exchange.

An EN 16931-compliant invoice can be processed automatically by any accounting system that supports the standard, regardless of which country issued it.

A national clearance platform (Italy's SdI, Romania's e-Factura, Poland's KSeF, France's PPF) is a centralized government system that invoices must pass through before reaching the buyer. The platform validates, time-stamps, and forwards.

Peppol is a decentralized international network of access points where invoices are exchanged peer-to-peer between participants without a central government gateway. Belgium, Denmark, the Netherlands, and several other countries use Peppol as their primary transport.

ViDA from 2030 favors the Peppol model for cross-border B2B exchange while leaving national clearance systems in place for domestic B2B.

The same thing under different names. ZUGFeRD is the German term; Factur-X is the French term. Both describe a hybrid PDF/A-3 file with an embedded EN 16931-compliant XML payload.

The invoice looks like a normal PDF to a human reader and is processable as structured XML by an accounting system. Germany uses ZUGFeRD officially for B2B alongside the pure-XML XRechnung. France uses Factur-X.

Versions are aligned (ZUGFeRD 2.1 equals Factur-X 1.0). If a German buyer asks for ZUGFeRD and a French buyer asks for Factur-X, the same generator can produce both with a different document profile name.

In most cases, no. National mandates currently cover domestic B2B only. A French supplier billing a German buyer can issue a regular PDF invoice today and apply reverse charge under the standard EU rules.

From 1 July 2030, ViDA introduces a mandatory structured format (EN 16931) and real-time reporting for cross-border B2B within the EU.

Until then, check each country's "cross-border" note in the table above. Some countries (notably Italy and Romania) have specific rules about how cross-border invoices are reported even though SdI or e-Factura do not handle them directly.

Yes. "B2G only / partial" means the country requires e-invoicing for sales to the public sector but has not yet mandated it for business-to-business. PDF invoices are legally valid for B2B in Sweden, Finland, Netherlands, Austria, Ireland, Luxembourg, and the rest of this group.

Many companies in these countries already use Peppol or another e-invoicing channel voluntarily because it speeds up accounts-payable processing on the receiving side, but it is not legally required.

Plan for change: most of these countries are actively consulting on B2B mandates and will likely move to "Launching" status in 2027 or 2028.

Reviewed regularly against primary sources: the European Commission DG TAXUD pages on VAT and e-invoicing, the ViDA package text adopted on 11 March 2025, and each country's official tax authority portal (linked in the format/platform column).

National mandates change frequently and dates occasionally slip. For high-value transactions or formal compliance work, verify the current state against the country's tax authority before issuing.

The table reflects published laws and announced timelines. Rumored or unconfirmed changes are not included.

The United Kingdom is outside the EU and outside the scope of this tracker. UK B2G e-invoicing uses NHS and government Peppol endpoints. UK B2B e-invoicing has no mandate, though HMRC ran a public consultation on Making Tax Digital expansion in 2024.

UK VAT numbers (GB prefix) are not validated by VIES. Use HMRC's own portal for that.

For UK-EU cross-border invoicing, treat the UK as a third country: standard PDF invoices with appropriate VAT treatment, and no structured-format mandate in either direction.

Not yet. BlueInvoice currently produces standard PDF invoices, which are legally sufficient in every country in the "Launching" or "B2G only / partial" tiers above.

For countries with live B2B mandates that require a structured format or clearance platform (Italy SdI, Germany XRechnung/ZUGFeRD, Romania e-Factura, and from 2026 onwards for Belgium, Poland, and France), you currently need an accountant or a dedicated e-invoicing platform that connects directly to the clearance system.

Structured-format support (EN 16931, Factur-X, PEPPOL BIS Billing 3.0) is on the roadmap.

Three steps. First, check which of your buyers' countries appear in the "Live" or "Launching 2026" tier and budget time to either move to a dedicated e-invoicing platform or work with an accountant on the clearance-platform integration.

Second, make sure VAT validation is part of your standard invoicing workflow. Use the BlueInvoice VAT checker to confirm each cross-border B2B buyer's number against VIES before issuing.

Third, by 2029, plan to have structured-invoice capability ready for cross-border EU B2B in time for the 1 July 2030 ViDA deadline. Until then, PDF invoices from the BlueInvoice invoice generator cover all cross-border B2B trade and all domestic B2B in non-mandated countries.