Ireland e-Invoicing Mandate 2028
Post-audit today · decentralised Peppol-based e-invoicing with real-time reporting from November 2028
E-invoicing is not currently mandatory for B2B, B2C or B2G transactions in Ireland. Revenue's VAT Modernisation programme, announced in Budget 2026, will make structured e-invoicing and real-time reporting compulsory for domestic B2B supplies by large corporates from November 2028, extend it to all VAT-registered businesses in intra-EU trade in November 2029, and align with EU ViDA in July 2030.
| Status | Announced |
|---|---|
| Legal basis | European Union (Electronic Invoicing in Public Procurement) Regulations 2019 (S.I. No. 258 of 2019), transposing Directive 2014/55/EU. No domestic B2B e-invoicing legislation has yet been enacted; the roadmap is set out in Revenue's implementation paper 'VAT Modernisation: Implementation of eInvoicing in Ireland', published 8 October 2025. |
| Phase-in | 10 phases, 2019 to 2030 |
| Scope | B2G: Voluntary · B2B: Voluntary · B2C: Not required |
| Format | Peppol BIS Billing 3.0 · EN 16931 |
| Platform | Peppol network, with the Office of Government Procurement acting as Ireland's Peppol Authority · Interoperability (4-corner) today, moving to a decentralised model with real-time reporting to Revenue from 2028 |
| Penalties | No e-invoicing penalties are in force. Ordinary VAT invoicing and record-keeping breaches attract a fixed penalty of €4,000 per offence under section 115 of the Value-Added Tax Consolidation Act 2010. |
Phase-in timeline
2019 to 2030- 2019Central government bodies must be able to receive and process EN 16931-compliant e-invoices
- 2019S.I. No. 258 of 2019 transposes the EU eInvoicing Directive into Irish law
- 2020Sub-central contracting authorities, including local government, health and education, must be able to receive e-invoices
- 2023Revenue opens a public consultation on modernising VAT administration and reporting
- 2024Revenue publishes the key findings of the VAT modernisation consultation
- 2025Revenue publishes its eInvoicing implementation roadmap following the Budget 2026 announcement
- 2026Revenue confirms the Phase 1 population: VAT-registered businesses managed by its Large Corporates DivisionToday
- 2028Phase 1: large corporates must issue domestic B2B e-invoices and report invoice data to Revenue in real time, and all businesses must be able to receive e-invoicesVAT-registered businesses managed by Revenue's Large Corporates Division and established or with a fixed establishment in Ireland
- 2029Phase 2: the domestic e-invoicing and real-time reporting obligation extends to all VAT-registered businesses engaged in intra-EU trade
- 2030Phase 3: EU ViDA e-invoicing and digital reporting apply to all intra-EU B2B transactions
Mandate at a glance
Verified Jul 2026- B2G voluntary
- B2B voluntary
- B2C not required
- Non-residents: partially in scope
- Peppol BIS Billing 3.0
- EN 16931
- Peppol network, with the Office of Government Procurement acting as Ireland's Peppol Authority
- Periodic reporting (not real-time)
- 6 years
- Digital signature: not-required
- Storage: Any (with access)
- No e-invoicing penalties are in force. Ordinary VAT invoicing and record-keeping breaches attract a fixed penalty of €4,000 per offence under section 115 of the Value-Added Tax Consolidation Act 2010.
- Failure to keep VAT records for the six-year retention period can lead to Revenue assessments, interest on underpaid VAT and loss of input VAT deduction.
- Revenue had not published the sanctions that will apply to the 2028 e-invoicing and real-time reporting obligations as at July 2026; these are expected alongside the enabling legislation and technical specifications.
Full technical breakdown: Ireland guide on e-Invoice.app
Is e-invoicing mandatory in Ireland?
Not yet. The mandate has been announced but is not in force. Non-resident businesses are partially in scope (see the FAQ below).
What are the Ireland e-invoicing deadlines?
The next Ireland e-invoicing deadline is 1 November 2028: Phase 1: large corporates must issue domestic B2B e-invoices and report invoice data to Revenue in real time, and all businesses must be able to receive e-invoices (VAT-registered businesses managed by Revenue's Large Corporates Division and established or with a fixed establishment in Ireland).
| Date | Scope | Obligation | Threshold |
|---|---|---|---|
B2G | Central government bodies must be able to receive and process EN 16931-compliant e-invoices | None | |
B2G | S.I. No. 258 of 2019 transposes the EU eInvoicing Directive into Irish law | None | |
B2G | Sub-central contracting authorities, including local government, health and education, must be able to receive e-invoices | None | |
B2B | Revenue opens a public consultation on modernising VAT administration and reporting | None | |
B2B | Revenue publishes the key findings of the VAT modernisation consultation | None | |
B2B | Revenue publishes its eInvoicing implementation roadmap following the Budget 2026 announcement | None | |
B2B | Revenue confirms the Phase 1 population: VAT-registered businesses managed by its Large Corporates Division | None | |
Upcoming | B2B | Phase 1: large corporates must issue domestic B2B e-invoices and report invoice data to Revenue in real time, and all businesses must be able to receive e-invoices | VAT-registered businesses managed by Revenue's Large Corporates Division and established or with a fixed establishment in Ireland |
Upcoming | B2B | Phase 2: the domestic e-invoicing and real-time reporting obligation extends to all VAT-registered businesses engaged in intra-EU trade | None |
Upcoming | B2B | Phase 3: EU ViDA e-invoicing and digital reporting apply to all intra-EU B2B transactions | None |
What format and platform does Ireland require?
Ireland has not yet mandated a specific e-invoicing format or transmission platform. Technical requirements will be confirmed by the Revenue Commissioners (Revenue) as the regime is finalised. Invoices must be retained for 6 years. For format specifications and implementation detail, see the full Ireland technical guide on e-Invoice.app.
What are the penalties in Ireland?
- No e-invoicing penalties are in force. Ordinary VAT invoicing and record-keeping breaches attract a fixed penalty of €4,000 per offence under section 115 of the Value-Added Tax Consolidation Act 2010.
- Failure to keep VAT records for the six-year retention period can lead to Revenue assessments, interest on underpaid VAT and loss of input VAT deduction.
- Revenue had not published the sanctions that will apply to the 2028 e-invoicing and real-time reporting obligations as at July 2026; these are expected alongside the enabling legislation and technical specifications.
What changed recently?
- Revenue confirmed that Phase 1 from November 2028 will cover VAT-registered businesses managed by its Large Corporates Division that are established or have a fixed establishment in Ireland.
- Revenue published its implementation paper 'VAT Modernisation: Implementation of eInvoicing in Ireland', setting out the three-phase rollout to 2030 announced alongside Budget 2026.
Need the full Ireland compliance detail?
This page is a high-level snapshot. For registration procedures, technical specifications, exemption rules and implementation guidance, see the detailed Ireland country guide on our partner site e-Invoice.app.
Ireland e-invoicing guide on e-Invoice.appIreland e-invoicing: frequently asked questions
Which businesses count as 'large corporates' for Phase 1 in November 2028?
Revenue confirmed on 10 February 2026 that a business is a large corporate for Phase 1 if it is VAT-registered, its tax affairs are managed by Revenue's Large Corporates Division, and it is established or has a fixed establishment in Ireland. The test is administrative rather than a turnover threshold, so businesses should check which Revenue division handles them rather than trying to apply a financial cut-off.
Do Irish public bodies have to accept e-invoices today?
Yes. Under S.I. No. 258 of 2019, central government bodies have had to receive and process EN 16931-compliant e-invoices since April 2019 and sub-central authorities since April 2020, using the Peppol network. The duty falls on the buyer, not the supplier: there is no obligation on a supplier to issue an e-invoice to a public body unless the procurement contract requires it.
What will Ireland's real-time reporting obligation mean for non-established and cross-border traders?
Phase 1 is limited to businesses established or with a fixed establishment in Ireland, so purely non-established VAT-registered traders are outside the first wave, while Phase 2 in November 2029 pulls in VAT-registered businesses engaged in intra-EU trade. The interaction between the domestic reporting subset, ViDA's ten-day issuing deadline and the withdrawal of VIES returns is covered in the detailed Ireland guide on e-Invoice.app.
More detailed questions? See the full Ireland guide on e-Invoice.app.
Sources
This page was verified against the following sources on 23 July 2026.
- ViDA and VAT modernisation (Revenue Commissioners)
- VAT Modernisation Timeline (Revenue Commissioners)
- Revenue announces plans for the implementation of VAT in the Digital Age (ViDA) requirements (Revenue Commissioners)
- Revenue confirms large corporates for Phase One of VAT Modernisation (Revenue Commissioners)
- European Union (Electronic Invoicing in Public Procurement) Regulations 2019 (S.I. No. 258 of 2019) (Irish Statute Book)
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Latest Ireland VAT & e-invoicing news
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