Ireland’s VAT modernisation: Mandatory eInvoicing & real-time reporting explained

Ireland is entering a new era of VAT administration. In October 2025, the Revenue Commissioners announced a phased plan to implement eInvoicing and real-time reporting as part of the European Union’s VAT in the Digital Age (ViDA) reforms. 

These changes represent the most significant modernisation of Ireland’s VAT system in over 50 years and will affect Irish businesses and international trading partners alike.

Here’s what you need to know to stay compliant and ready for the future.

From July 2030, all EU cross-border B2B transactions must use structured eInvoices. For Irish businesses, this means:

The aim is not to change VAT rates or payments but to make compliance easier and faster, integrating VAT reporting directly into digital business processes.

Revenue is introducing these changes in three phases:

Phase 1 – Nov 2028: VAT-registered large corporates must use eInvoicing and real-time reporting for domestic B2B transactions.

Phase 2 – Nov 2029: All VAT-registered businesses involved in EU trade will be required to implement eInvoicing and reporting for domestic B2B transactions, preparing for cross-border rules.

Phase 3 – July 2030: All VAT-registered businesses involved in EU trade will need to comply with ViDA requirements.

To support the phased rollout, all businesses must also be able to receive eInvoices by November 2028. This means even if your business isn’t issuing eInvoices yet, you must be able to receive them from suppliers.

Ireland’s VAT changes are part of a wider push across the EU and globally to move towards digital VAT systems. Countries across Europe are already adopting eInvoicing and real-time reporting, recognising the benefits of faster and more transparent VAT compliance.

The EU’s ViDA reforms aim to tackle VAT fraud, which cost the EU an estimated €89.3 billion in 2022. By introducing structured eInvoicing, the EU expects to reduce fraud by up to €11 billion annually and lower administrative costs for businesses by over €4.1 billion over the next ten years. This makes compliance simpler for businesses while strengthening tax authorities’ ability to monitor and support transactions in real time.

Structured eInvoicing also follows the European Standard EN16931, meaning invoices are machine-readable and can be automatically processed in accounting and ERP systems. This reduces manual data entry, speeds up payment cycles and helps businesses operate more efficiently in cross-border trade.

If your business operates in Ireland or trades with companies across the EU, these changes will affect how you handle invoicing and VAT reporting. 

Even if you’re not yet required to issue eInvoices, preparing your systems now will help you stay ahead and ensure compliance when the phased rollout begins.

Don’t wait for the deadline. Get in touch with Tickstar to discuss your business’ eInvoicing requirements today.

The dates and information provided in this blog are current as at December 2025 and are subject to change. Readers are encouraged to verify the latest updates in their region to ensure compliance.