Blogg
    Forskning16.2.2026

    e-faktura i Finland: lov 241/2019, EN 16931 og tjekliste til implementering

    e-fakturering er en lovpligtig forpligtelse i den offentlige sektor og bliver stadig mere udbredt i den private sektor. Vi gennemgår lovens krav, standarden og implementeringstrinnene.

    Finland

    E-fakturering er en lovpålagt forpliktelse in Finland for offentlig sektor fakturaer and is rapidly becoming widespread in the privat sektor. I denne artikkelen forklarer vi what an e-invoice means, what law 241/2019 requires, and how a small business can correctly implement e-fakturering.

    Hva er en e-faktura?

    An e-invoice is an electronic invoice sent in a structured format, som overføres direkte fra avsender's system to the recipient's system without manual processing.

    An e-invoice is not the same as an email invoice or a PDF invoice. Key difference:

    • E-invoice: structured data (e.g., Finvoice, TEAPPSXML, Peppol BIS), machine-readable
    • PDF invoice: image of an invoice, requires manual processing or OCR reading
    • Email invoice: PDF attached to an email – does not meet e-invoice requirements

    Law 241/2019: what does it require?

    The Act on Electronic Invoicing for Contracting Entities and Businesses (241/2019) came into force on 1 April 2020. It is based on EU Directive 2014/55/EU.

    Key content of the law:

    • Invoices sent to the public sector (state, municipalities, joint municipal authorities) must be e-invoices
    • The recipient must be able to receive e-invoices compliant with the EU standard (EN 16931)
    • A business has the right to request an e-invoice from another business
    • The law does not yet mandate all privat sektor invoicing to be e-invoices, but the trend is clear.

    EN 16931 – EU invoicing standard

    EN 16931 is the common EU standard for the data content of an e-invoice. It defines what information an e-invoice must contain and in what format.

    In practice, EN 16931 means that a Finnish e-invoice is compatible with a German, French, or Spanish system – as long as both adhere to the same standard.

    In Finland, the most common e-invoice formats are Finvoice (used by banks) and TEAPPSXML (used by operators). Both are EN 16931 compliant.

    Implementation checklist for a small business

    1. Choose faktureringsprogramvare that supports e-fakturering (e.g., Eemel Invoicing)
    2. Obtain an e-invoice address (OVT ID or Peppol ID)
    3. Sign an agreement with an e-invoice operator (or use the faktureringsprogramvare's built-in operator)
    4. Update your invoice templates to include all statutory information
    5. "Test sending e-invoices to a few customers"
    6. "Notify your e-invoice address to customers and update it in TIEKE's e-invoice address directory"

    "Common mistakes in e-fakturering implementation"

    • "E-invoice address not registered: customer cannot find your address"
    • "Mandatory information missing from invoice template: invoice recipient rejects it"
    • "VAT identifier not marked correctly: in EU trade, an incorrect identifier causes problems"
    • "PDF invoice mistaken for e-invoice: PDF in an email is not an e-invoice"
    • "Operator agreement missing: invoice does not move in the operator network"

    "Practical example: renovation company and public procurement"

    "A five-person renovation company received its first public sector contract from the municipality. The invoice had to be sent as an e-invoice – otherwise, it would not be accepted."

    "The company adopted Eemel Invoicing, which has built-in e-fakturering:"

    1. "An e-invoice address was automatically created during implementation"
    2. "The invoice was sent directly to the municipality's system in Finvoice format"
    3. "Payment was received in the account in 7 days (previously 21 days with paper invoices)"

    "Now the company sends all its invoices as e-invoices – even to private customers via online banking."

    "Try it in practice"

    "Eemel Invoicing includes e-fakturering, operator connection, and automatic archiving. All in one package."

    "Try 14 days for free"

    "Frequently asked questions"

    "Is e-fakturering mandatory for all companies?"

    "Not yet. Act 241/2019 mandates the use of e-invoices for offentlig sektor fakturaer. In the privat sektor, e-fakturering is still voluntary, but a business owner has the right to request it."

    "What is an OVT code?"

    "An OVT code is a Finnish e-invoice address. It consists of the country code 0037 and the company's Business ID without a hyphen."

    "Can a small company send e-invoices?"

    "Yes. Sending e-invoices is possible, for example, through Eemel Invoicing without separate agreements with operators."

    "What is Peppol?"

    "Peppol is an international e-fakturering network that enables cross-border invoicing in the EU. In Finland, Peppol is becoming more common, especially in public sector invoicing."

    "How does an e-invoice differ from an e-bill?"

    "An e-bill is an electronic invoice for consumers, sent to online banking. An e-invoice is a structured invoice between companies that is transferred directly to the financial management system."

    "This article is general in nature and is not legal advice."

    Bak Eemel står Epic Invoicing Oy | Organisasjonsnummer: 2571844-9 | MVA-nummer: FI25718449

    Et helfinsk eid selskap | Hjemsted: Tammerfors, Finland

    Begynn å fakturere gratis