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Finland E-Invoicing

B2G Only

Finland has mandated B2G e-invoicing and has one of the world's highest rates of B2B e-invoice adoption through the voluntary Finvoice standard.

Visit Valtiokonttor (State Treasury) / TIEKE

Key compliance facts

Standard

Finvoice / TEAPPS / Peppol BIS 3.0

Authority

Valtiokonttor (State Treasury) / TIEKE

Mandatory For

All suppliers to Finnish central and local government (B2G); B2B voluntary but near-universal in practice

Effective Date

Jan 1, 2010 (central government) · Apr 1, 2020 (all public sector under EU directive)

About Finland E-Invoicing

Finland is globally recognised for its high e-invoicing penetration, driven by the Finvoice standard developed by Finance Finland (FFI) in cooperation with TIEKE. B2G e-invoicing has been mandatory since 2010. B2B adoption is voluntary but extremely high: Finnish banks and operators have created a seamless interoperable network where Finvoice invoices are exchanged between businesses through banking operators. Finland also participates in the Peppol network (BIS 3.0) for cross-border and public sector exchange.

Implementation Phases

  1. ✓

    Central Government Mandate

    Jan 1, 2010

    Mandatory for suppliers to Finnish central government to submit e-invoices via Finvoice or TEAPPS.

  2. ✓

    Municipal Mandate

    2013 onwards

    Most Finnish municipalities adopted mandatory e-invoicing for their suppliers.

  3. ✓

    EU Directive — All Public Entities

    Apr 1, 2020

    All public entities required to receive EN 16931-compliant e-invoices. Finland confirmed Finvoice 3.0 as compliant.

Key Compliance Facts

  • Finvoice is Finland's domestic XML e-invoice standard, widely used for B2B
  • Banking operators (OP, Nordea, etc.) provide Finvoice exchange infrastructure
  • TIEKE is Finland's e-invoicing coordination body
  • Over 80% of B2B invoices in Finland are electronic (voluntary adoption)
  • Peppol BIS 3.0 used for cross-border and public sector invoices
  • Finland is an official Peppol authority

Frequently Asked Questions

Is e-invoicing mandatory in Finland?

All suppliers to Finnish central and local government (B2G); B2B voluntary but near-universal in practice. Status: B2G Only.

Which authority regulates e-invoicing in Finland?

Valtiokonttor (State Treasury) / TIEKE

What e-invoicing standard does Finland use?

Finvoice / TEAPPS / Peppol BIS 3.0

What is the e-invoicing model in Finland?

Peppol / TEAPPS / Finvoice (B2G mandatory, B2B widely adopted)

When did Finland e-invoicing take effect?

Jan 1, 2010 (central government) · Apr 1, 2020 (all public sector under EU directive)

Official Documentation

Guide

TIEKE — Finnish E-Invoice Information

TIEKE portal with Finvoice specifications, operator directory, and implementation guides for Finnish e-invoicing.