Revenue — VAT modernisation and B2B e-invoicing

The Revenue Commissioners are Ireland's tax administration. In 2023-2024 they opened a public consultation on VAT modernisation: how to introduce structured e-invoicing and digital reporting in B2B. The Irish answer is unusual in Europe: no abrupt mandate. Rather than a big-bang, Ireland chooses a phased path, pegged to the European ViDA timeline, that reuses the Peppol B2G infrastructure already in place.

History — the 2023-2024 consultation

Unlike Italy (SdI 2014/2019) or Poland (KSeF), Ireland has never imposed mandatory B2B e-invoicing. The trigger was twofold: Directive 2014/55/EU (which delivered the B2G layer in 2019) and the ViDA package published by the Commission in late 2022. Revenue opened a public consultation in October 2023 titled "Modernising Ireland's administration of Value-Added Tax", seeking input from businesses, software vendors and advisers on digital-reporting options.

The message that emerged is clear: Ireland does not want a clearance system where every invoice must be validated by the state before issuance. It prefers to build on what exists — Peppol — and follow the European cadence rather than impose an aggressive national timetable.

text revenue-vat-modernisation-timeline.txt

2019       | Mandatory B2G receipt (OGP / Peppol, SI 258/2019).
           | Ireland now has a public e-invoice rail.
           |
2022-12    | The EU Commission publishes the ViDA package (VAT in the
           | Digital Age): digital reporting (DRR) and structured
           | e-invoicing as the EU default standard.
           |
2023-10    | Revenue launches a public consultation, "Modernising
           | Ireland's administration of Value-Added Tax" — a call for
           | input on B2B digital reporting and e-invoicing.
           |
2024       | Submissions closed and analysed. Revenue confirms a PHASED
           | approach: no abrupt mandate, alignment with the ViDA
           | timeline, reuse of Peppol.
           |
2025-2027  | Detailed design. Likely pilot / voluntary B2B phase before
           | any obligation. Work on identifiers (VAT, CRO) and data
           | quality.
           |
2028-2030  | Convergence with ViDA: mandatory cross-border digital
           | reporting from 1 July 2030. An optional domestic mandate
           | may precede that date.

Governance — Revenue Commissioners

The Revenue Commissioners administer VAT, corporation tax, customs and excise. VAT rests on the VAT Consolidation Act 2010 (consolidating decades of VAT law), amended each year by the Finance Act. Any introduction of a B2B e-invoicing obligation would run through an amendment to the VAT Consolidation Act via a Finance Act, then through implementing regulations (Statutory Instruments).

Revenue already operates the ROS (Revenue Online Service) portal, through which VAT3 returns flow. Modernisation aims to enrich this declarative data foundation with more granular and more frequent reporting — without necessarily routing through a clearance platform.

Schema — reporting options considered

The consultation put several models on the table. Ireland is leaning toward e-reporting anchored on Peppol e-invoicing, rather than a CTC clearance:

text revenue-reporting-options.txt

Reporting options assessed by Revenue (2023-2024 consultation)
==============================================================

1. e-Reporting ("augmented post-audit" model)
   - invoice issued freely (Peppol / EDI / structured PDF)
   - key data reported to Revenue in near real time
   - resembles SAF-T / ViDA DRR — no blocking clearance

2. Mandatory structured e-invoicing (Peppol BIS / EN 16931)
   - reuses the already-deployed B2G infrastructure
   - gradual extension of scope from public to B2B

3. CTC clearance (Italian SdI model)
   - rejected as too intrusive / costly for the SME base
   - not retained as the Irish target

Guiding principle: "build on Peppol, align with ViDA,
phase it in" — no rupture, reuse the existing foundation.

Phased approach vs CTC big-bang

Dimension	Ireland (Revenue)	Italy (SdI)	Poland (KSeF)
B2B mandate	None to date	Yes (2019)	Yes (deferred to 2026)
Model	e-reporting / Peppol	CTC clearance	Centralised CTC clearance
State platform	No (ROS for returns)	SdI	KSeF
Pace	Phased, ViDA-aligned	Big-bang	Big-bang (with deferrals)
Pressure on SMEs	Low (likely voluntary first)	High	High
Peppol reuse	Yes (B2G foundation)	Partial	No (FA(3) format)

Timeline and current state

2026: no B2B mandate. An Irish company can still invoice in PDF or paper for domestic B2B. Only B2G receipt is mandatory (on the public-buyer side).
Data preparation. Revenue is working on identifier quality (VAT, CRO numbers) and interoperability, prerequisites for any reliable digital reporting.
ViDA alignment. The structuring deadline remains 1 July 2030 (mandatory cross-border digital reporting). An optional domestic mandate may be introduced before then.
Voluntary first, likely. The most-cited scenario: a pilot / voluntary B2B phase before any obligation, to bed in the ecosystem.

Common pitfalls

Assuming an imminent mandate. No domestic B2B obligation date is set in 2026. Telling an Irish client otherwise is a frequent compliance error.
Confusing B2G and B2B. B2G receipt over Peppol has been mandatory since 2019; that creates no B2B obligation.
Anticipating a national format. Ireland plans no proprietary FatturaPA-style format: it reuses Peppol BIS / EN 16931. Do not build an integration toward a non-existent "Irish schema".
Underestimating ViDA. Even without a domestic mandate, any Irish company doing intra-EU cross-border trade will be caught by DRR on 1 July 2030. Preparation should start early.
Ignoring the Finance Act. Any change will run through an annual Finance Act + Statutory Instruments — watch the October Budget and the Finance Bill that follows.

Foundations

Standards

Flagship messages

Tools