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Ireland has taken significant steps toward e-invoicing adoption, implementing a structured framework to enhance efficiency and compliance with EU regulations. The country has made e-invoicing mandatory for public sector transactions, ensuring seamless integration with national financial systems.
While e-invoicing in the private sector remains voluntary, the Irish government is actively promoting its adoption. Businesses that transition to digital invoicing benefit from faster payment processing, improved VAT compliance, and reduced administrative burdens. Peppol plays a crucial role in facilitating secure cross-border invoicing.
Regulatory authority
The Office of Government Procurement (OGP) oversees e-invoicing implementation.
E-invoicing requirements
Since April 18, 2020, all public sector entities must receive electronic invoices. B2B e-invoicing remains voluntary but is widely encouraged.
Accepted invoice formats
Invoices must be issued in Peppol BIS format.
Transmission channels
Invoices must be submitted through Peppol-certified networks.
Digital signatures
Digital signatures are optional.
Archiving requirements
Invoices must be stored for six years.
How B2B e-invoicing works in Ireland
Businesses generate invoices in Peppol BIS format and transmit them via Peppol-certified access points.
How B2G e-invoicing works in Ireland
Invoices must be submitted via Peppol, validated by public administrations, and archived for six years.
