Regulatory updates - Finland
Get the latest news and updates on e-invoicing, e-ordering, e-archiving and indirect tax regulatory requirements.

Finland advances ‘report once’ digital reporting initiative
Finland's Tax Administration (Vero) is taking concrete steps toward centralized corporate data reporting based on a "report once" model, aimed to reduce the need for duplicate submissions when interacting with government bodies. In September 2025, Vero plans to invite financial management and invoicing software providers to participate in surveys assessing software provider's readiness to report data to a future centralized infrastructure.
The Finnish government aims to digitalize tax collection
The Finnish Government strives for a better tax environment by setting certain goals to achieve and prioritize the digitalization of the tax collection routine.
Finland becomes the first Member State to formally accommodate the ViDA initiative
The Finnish government has expressed a supportive position towards the proposals of VAT in the Digital Age reform and encourages the parliament to take action
Country specifications
E-Invoicing/CTC Model:
– B2G: Interoperability/Peppol
– B2B: Post Audit
Mandatory Infrastructure:
– B2G: Peppol or contracted service providers
– B2B: N/A
Mandatory Format:
– B2G: TEAPPSXML, Finvoice, EN compatible
– B2B: N/A
Mandatory for Issuing:
– B2G: Suppliers to all contracting authorities
– B2B: No explicit requirements
Mandatory for Receiving:
– B2G: All contracting authorities
– B2B: Buyer’s consent required
eSignature:
Not Required
Archiving Period:
– 6 years
– 13 years for invoices related to real estate investment
Archiving Abroad:
Allowed under conditions

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