EU ViDA 2026 Work Programme: VAT Digital Age Implementation Roadmap

The European Commission's Directorate-General for Taxation and Customs Union (DG TAXUD) published the VAT in the Digital Age (ViDA) 2026 work programme on 22 May 2026. The document sets out the specific implementation activities planned for this year and gives businesses, accounting firms, and CFOs operating across the EU a clearer picture of what is coming, and when. The ViDA package was formally adopted in March 2025 and will be phased in over a decade, reaching full deployment by 2035.

What the ViDA Reform Is Trying to Achieve

ViDA is the EU's most significant overhaul of the VAT framework in a generation. The reform has three core objectives: modernising the VAT system so it operates more effectively for cross-border businesses, hardening it against fraud, and adapting it to the realities of the platform economy.

The platform economy problem

Digital platforms facilitating short-term accommodation rentals and passenger transport by road have created a structural gap in VAT collection. Under the current rules, many transactions on these platforms escape VAT entirely because neither the platform nor the underlying supplier accounts for it. ViDA addresses this directly through deemed supplier measures, which shift VAT liability to the platform itself.

The Phased Implementation Timeline

The 2026 work programme builds on the implementation strategy published in September 2025 and is designed to support the rollout under the current Multiannual Financial Framework. The phasing is deliberate: each stage introduces a distinct layer of reform, and firms need to track each one separately.

2026 changes: OSS, IOSS, and e-charging

The first wave of operational changes arrives this year. The One Stop Shop (OSS) will be extended further to cover B2C supplies in the e-charging sector. Alongside this, certain legislative clarifications for users of both the OSS and the Import One Stop Shop (IOSS) schemes will become effective. For firms advising clients in these areas, the practical impact is an expanded scope of transactions that can be reported through simplified registration rather than full local VAT registration in each Member State.

2027 changes: platforms and single VAT registration

The next significant milestone falls in 2027. Platforms operating in short-term accommodation rental and passenger transport by road must comply with the new deemed supplier rules from that point. Separately, the main Single VAT Registration (SVR) reforms take effect, including mandatory reverse charge for non-established suppliers making B2C supplies. This is a structural change: a non-established business selling to consumers in an EU Member State where it has no presence will no longer need to register locally in many scenarios.

2030 changes: mandatory e-invoicing and digital reporting

The most operationally significant change for most businesses arrives in 2030. Cross-border B2B transactions will become subject to new Digital Reporting Requirements (DRR) built on mandatory e-invoicing. E-invoicing will also become the default invoicing method across the EU. Firms that have not yet invested in structured invoice formats and automated reporting pipelines will face considerable pressure in the years leading up to this date. The DAC8 reporting obligations for EU-based crypto accounting firms sit within the same broader push toward real-time, structured tax data, making this convergence worth planning for now.

2035 changes: domestic system alignment

The final phase requires Member States that already operate domestic digital real-time transaction reporting systems to align those systems with the new cross-border digital reporting architecture. This harmonisation step closes the remaining gap between national and EU-level data flows.

Key Implications for Accounting Firms and CFOs

System readiness is a multi-year project

The 2030 e-invoicing mandate may seem distant, but the underlying infrastructure changes are not. Structured invoice formats, API connections to tax authority portals, and data validation rules all require lead time. Firms advising multinationals or large EU-based clients should be initiating gap analyses now. Waiting until 2029 is not a viable strategy.

Platform clients face earlier deadlines

Clients operating accommodation or passenger transport platforms face the deemed supplier rules from 2027. This is a genuine liability shift, not a reporting change. If a platform becomes the deemed supplier, it is responsible for collecting and remitting VAT on the underlying transaction. That has implications for pricing models, contractual terms with underlying suppliers, and compliance infrastructure. Accounting firms should be flagging this to relevant clients now. How EMIR 3 active account requirements intersect with EU digital reporting is another layer of complexity worth tracking for firms with financial services clients operating across borders.

OSS and IOSS changes are live in 2026

Unlike the longer-dated milestones, the OSS extension and IOSS clarifications take effect this year. Firms should confirm with clients whether any e-charging supply chains are affected by the expanded OSS scope and review whether existing IOSS registrations reflect the updated legislative clarifications.

FAQs

What is the ViDA package and when was it adopted?

ViDA stands for VAT in the Digital Age. It is a legislative reform package designed to modernise the EU VAT system, reduce fraud, and adapt the framework to the platform economy. It was formally adopted in March 2025.

What changes are happening under ViDA in 2026?

In 2026, the OSS is being extended to cover B2C supplies in the e-charging sector, and legislative clarifications for OSS and IOSS users become effective.

When do the deemed supplier rules for platforms take effect?

The deemed supplier measures for short-term accommodation rental and passenger transport platforms are scheduled to apply from 2027.

What are the Digital Reporting Requirements under ViDA?

The Digital Reporting Requirements (DRR) will make e-invoicing the default for cross-border B2B transactions and introduce mandatory digital transaction reporting from 2030. Member States with existing domestic systems must align those systems with the EU-wide framework by 2035.

How should accounting firms prepare for the 2030 e-invoicing mandate?

Firms should start gap analyses now, covering structured invoice formats, ERP system compatibility, and data submission capabilities. The 2030 date requires multi-year preparation, and clients operating complex cross-border supply chains will need the most lead time.

Source: European Commission DG TAXUD