Country deep dive
ViDA isn't a single deadline — it's three pillars phasing in on three different schedules between 2025 and 2035, layered on top of whatever domestic mandate your own member state already runs.
The Council of the EU gives final approval to the VAT in the Digital Age (ViDA) package -- a Directive, a Regulation, and an Implementing Regulation -- following re-consultation of the European Parliament. The package is rolled out progressively through January 2035.
The ViDA package enters into force. From this date, individual member states may introduce their own mandatory domestic e-invoicing regimes under specific conditions, without a separate EU derogation request -- explaining why several national mandates (e.g. Belgium, Poland) have proceeded on their own schedules well ahead of any EU-wide date.
CEN formally publishes the revised EN 16931-1:2026 e-invoicing semantic data model, expanding the original B2G-focused standard to better support complex B2B scenarios ahead of the 2030 Digital Reporting Requirements -- adding fields for IBAN, triangulation indicators, corrective invoice sequencing, and margin schemes.
Member states must transpose the Single VAT Registration (SVR) provisions of the ViDA Directive into national law by this date. This deadline is specific to the SVR pillar — it is separate from, and earlier than, the transposition timelines for ViDA's platform-economy pillar (2028) and its e-invoicing/Digital Reporting Requirements pillar (2030).
Digital platforms facilitating short-term accommodation rental and road passenger transport become the deemed supplier for VAT purposes when the underlying provider does not itself charge VAT (e.g. small businesses or individuals). The Single VAT Registration reforms take effect EU-wide, and a mandatory domestic reverse charge applies where a supplier is not established or VAT-registered in the member state of supply.
Structured e-invoicing and near-real-time Digital Reporting Requirements (DRR) become mandatory EU-wide for cross-border B2B transactions. The EC Sales List is abolished and replaced by DRR.
All pre-existing domestic e-invoicing and reporting systems (including established clearance models like Italy's SDI) must be aligned with the harmonised EU ViDA standard.
ViDA standardises the data model, not a single national transmission network — EN 16931 defines what a compliant e-invoice must contain, not how every member state must deliver it.
EN 16931 defines a common semantic data model for the core elements of an e-invoice — a shared vocabulary, not a single file format — ensuring interoperability across all EU member states.
This revision is what makes EN 16931 fit for purpose ahead of 2030 — the original standard was written for B2G use cases and needed real expansion to carry EU-wide B2B Digital Reporting Requirements traffic.
Don't confuse the two: ViDA sets the destination data standard, but leaves it to each member state (or business relationship) to choose the transmission channel — Peppol, a domestic platform, or a direct exchange.
"EN 16931-compliant" is a semantic-content requirement, not a single named file format — most EU businesses meet it today via Peppol BIS Billing 3.0, but any UBL or CII implementation of the same data model qualifies.
This page covers the EU-wide ViDA framework itself, not any single country's domestic mandate. ViDA is built on three pillars running on different timelines: real-time Digital Reporting Requirements for cross-border B2B trade (from 2030), updated VAT rules for the platform economy (from 2028), and a Single VAT Registration model extending the existing One Stop Shop (phased from 2027). Check the tracker's individual country pages — Italy, Belgium, Poland, and others — for what's actually mandatory in the market where you invoice today.
These three pillars were adopted together as a single package on 11 March 2025, but they take effect on genuinely different dates — treat them as three separate compliance projects, not one.
A business can already be legally required to e-invoice domestically today in one member state, while the EU-wide cross-border layer for the same business's intra-EU trade doesn't arrive until 2030 — both are real, and they run on different clocks.
This is the finish line for the whole ViDA package — by 2035, even the oldest and most established national clearance systems in the EU must converge on the same EN 16931-based standard as everyone else.
What to actually do depends on which pillar affects you, and when — a short-term rental platform preparing for 2028 has a different checklist from a cross-border B2B trader preparing for 2030.
List each EU country where you're VAT-registered or trading, and track that country's own domestic e-invoicing/derogation timeline separately from the EU-wide ViDA dates below — many are already ahead of 2030.
This means covering the 2026 revision's expanded field set — IBAN, triangulation indicators, corrective invoice sequencing, and margin-scheme support — not just the original B2G-era standard.
Build toward issuing EN 16931-compliant e-invoices within 10 days of the chargeable event and reporting near-real-time, ahead of the 1 July 2030 go-live for intra-EU B2B transactions.
Short-term accommodation rental and road passenger transport platforms take on deemed-supplier VAT obligations from 1 July 2028; non-established, non-VAT-registered suppliers may also become subject to a new mandatory reverse charge.
Businesses in countries with pre-2024 domestic real-time reporting (such as Italy's SDI) should watch their own tax authority's plan to converge with the harmonised EU ViDA standard ahead of the 1 January 2035 deadline.
Several member states already have — or are actively introducing — their own binding domestic mandates well ahead of the EU-wide cross-border layer. Check this tracker's individual country pages, not just this EU-level summary.
ViDA itself doesn't set a fine schedule — enforcement remains a national competence, so penalties for non-compliance will look like whatever your own member state already applies (or introduces) for its own domestic mandate.
Other countries in the same region, ordered by their next dated milestone. Each links to a full briefing.