The article discusses how indirect tax functions are evolving from compliance to strategic partners, driven by AI, data, and new regulatory demands such as the OECD’s Pillar Two and the EU’s VAT in the Digital Age (ViDA). It highlights the impending mandatory e‑invoicing for Irish businesses in 2028 and the operational challenges companies face in preparing for real‑time reporting and data integration.
Mandatory e‑invoicing will apply to Irish businesses from 2028.
The EU Council formally adopted VAT in the Digital Age (ViDA) in March 2025.
85% of respondents expect Pillar Two to increase their overall tax liability.
81% of organisations expect to make moderate to significant changes to how they operate over the next two years.
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Shared Services Link · about 11 hours ago
Irish Revenue has clarified the implementation schedule and scope for the B2B e‑invoicing and real‑time reporting regime under the ViDA reforms. The phased rollout begins in November 2028 for large corporates, expands to all VAT‑registered businesses in intra‑EU trade by November 2029, and covers all cross‑border B2B transactions from July 2030. Large corporates must issue structured e‑invoices and report key data, while all VAT‑registered businesses must be technically capable of receiving structured e‑invoices.
EY Global Tax News · about 16 hours ago
Ireland’s Revenue has clarified that large corporates managed by its Large Corporates Division will be required to adopt e‑invoicing from 1 November 2028, while financial services firms will not be in scope for Phase One but must still receive e‑invoices from that date, with full implementation starting in November 2029. The move aligns with the EU’s VAT in the Digital Age initiative and will be followed by real‑time VAT reporting.
BDO Ireland · 4 days ago
On 8 October 2025, Irish Revenue released a roadmap for implementing the EU's ViDA e‑invoicing and real‑time reporting requirements. The plan phases the rollout, with large corporates required to adopt the system in November 2028, all VAT‑registered businesses in intra‑EU B2B trade by November 2029, and full compliance for all cross‑border EU B2B transactions by 1 July 2030. The definition of a large corporate was clarified on 10 February 2026.
Meridian Global Services · 7 days ago
Irish Revenue has clarified that for Phase One of its VAT Modernisation programme, a "large corporate" is defined by management by the Large Corporates Division rather than turnover. From 1 November 2028, all VAT‑registered businesses in Ireland must be able to receive structured e‑invoices, and those within scope must issue EN16931‑compliant e‑invoices and transmit data to Revenue. The programme introduces mandatory electronic invoicing and real‑time reporting for domestic B2B transactions.
McCann FitzGerald · 8 days ago
Ireland's Revenue has confirmed that large corporates will be required to issue structured e‑invoices for domestic B2B transactions from 1 November 2028, as part of the phased rollout of the EU ViDa e‑invoicing and real‑time reporting initiative. The regime will expand to all cross‑border EU B2B transactions benefiting from 0% VAT in Phase Two (November 2029) and to all cross‑border B2B transactions under the EU directive from 1 July 2030.
Banqup · 11 days ago
Ireland has announced a phased rollout of mandatory B2B e‑invoicing, starting with large corporates in November 2028 and culminating in full ViDA compliance by July 2030. The new system will use the PEPPOL framework and EN 16931 structured data, requiring all businesses to receive structured e‑invoices. The change aligns Ireland with the EU’s digital VAT agenda and will modernise VAT administration.
