e-Invoice.app
Ireland

Ireland e-Invoicing

Updated 17 February 2026

B2B
phased
from 1 November 2028
Phased rollout with real-time reporting. Large corporates from Nov 2028, all VAT businesses from Nov 2029.
B2G
mandatory
since 1 January 2019
Mandatory for public sector bodies via PEPPOL. All businesses must accept eInvoices from suppliers.
B2C
none

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View Ireland's e-invoicing regulatory compliance information.

EN 16931
Peppol BIS 3.0
CIUS-CEFACT

Archiving Requirements:

6 years retention under Section 886 of the Taxes Consolidation Act 1997 ; paper invoices must be retained in paper form; electronic invoices retained electronically; records must be kept within the State unless Revenue agreement obtained.
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Access Ireland's EN 16931 standards, Peppol BIS 3.0, CIUS-CEFACT format specifications, and archiving requirements.

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Access detailed regulatory announcements and implementation guidance.

PEPPOL adoption for B2G
1 January 2019
B2G
Details available after sign in
ViDA Package published in Official Journal
25 March 2025
EU Level
Details available after sign in
Revenue Confirms Phase 1 Large Corporate Criteria
17 February 2026
Domestic B2B
Details available after sign in
ViDA: OSS/IOSS Clarifications
1 January 2027
EU Level
Details available after sign in
ViDA: Platform Obligations & VAT Registration
1 July 2028
EU Level
Details available after sign in
Phase 1: Large corporates B2B mandate
1 November 2028
Domestic B2B
Details available after sign in
Phase 2: All intra-EU VAT businesses B2B mandate
1 November 2029
Domestic B2B
Details available after sign in
Phase 3: Full ViDA cross-border B2B mandate
1 July 2030
Intra-EU
Details available after sign in
ViDA: Domestic Alignment
1 January 2035
Domestic
Details available after sign in

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Last updated: 17 February 2026
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