The Finnish government agencies have tendered electronic invoice service provider. At this time Posti Messaging/OpusCapita is the Finnish Government’s electronic invoicing service provider and Finnish government agencies can also send and receive e-invoices through the Peppol-network. Please contact your e-invoice service provider to join the Peppol-network (https://peppol.eu/).
Finnish government agencies accept only electronic invoices, and we send either electronic invoices or paper invoices.
Finnish government agencies do not accept invoices sent via email and it is not permitted to send pdf-invoices attached to an e-mail message.
Central or Finnish government agencies will not sign contracts on receiving or sending electronic invoices with any other service provider or use a web portal for sending electronic invoices.