Ireland E-Invoicing

Key compliance facts

About Ireland E-Invoicing

Ireland's Revenue Commissioners formally confirmed mandatory phased B2B e-invoicing and real-time reporting in Budget 2026 (8 October 2025), as part of the country's VAT Modernisation programme aligned with EU ViDA. Phase 1 (1 November 2028): mandatory e-invoicing and real-time reporting for large corporates on domestic B2B transactions. Phase 1 'large corporates' were confirmed by Revenue on 10 February 2026 — defined as VAT-registered businesses whose tax affairs are managed by Revenue's Large Corporates Division and which are established (or maintain a fixed establishment) in Ireland. Crucially, all Irish VAT-registered businesses must be able to receive structured e-invoices from 1 November 2028, even if not yet required to issue. Phase 2 (November 2029): extends to all VAT-registered businesses engaged in intra-EU cross-border B2B trade benefiting from 0% VAT. Phase 3 (1 July 2030): full alignment with EU ViDA for all cross-border EU B2B transactions. The standard is EN 16931; the Peppol framework is expected to be the transmission backbone. Unstructured formats (PDFs, scans) will not qualify. Revenue is writing to in-scope large corporates to confirm inclusion. The Office of Government Procurement and Irish Peppol Authority are finalising legislative and network requirements. The Budget 2026 also reduced VAT to 9% on restaurants, hospitality and hairdressing from 1 July 2026.

Implementation Phases

1. ✓

   Revenue roadmap published

   Oct 8, 2025

   Revenue publishes roadmap for VAT Modernisation aligned with EU ViDA.

2. ✓

   Phase 1 criteria confirmed

   Feb 10, 2026

   Revenue confirms 'large corporates' criteria for Phase One.

3. ○

   Phase 1 — large corporates + all receive-ready

   Nov 1, 2028

   Large corporates must issue e-invoices for domestic B2B; all VAT-registered must be able to receive.

4. ○

   Phase 2 — intra-EU traders

   Nov 2029

   Extends to all VAT-registered businesses engaged in intra-EU B2B trade.

5. ○

   Phase 3 — ViDA full alignment

   Jul 1, 2030

   Full EU ViDA compliance for all cross-border EU B2B transactions.

Key Compliance Facts

• Operating authority: Revenue Commissioners
• Framework: Peppol-based decentralised model
• Format: EN 16931 (Peppol BIS Billing 3.0 expected)
• Phase 1: 1 November 2028 — Large Corporates Division taxpayers
• Receive-ready obligation for ALL VAT-registered from Nov 2028
• Phase 2: November 2029 — intra-EU traders
• Phase 3: 1 July 2030 — ViDA full alignment
• PDFs/scans no longer qualify
• B2G voluntary (no mandatory issuance requirement currently)
• Aligned with EU VAT in the Digital Age (ViDA) framework

Frequently Asked Questions

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