Denmark e-Invoicing Mandate

This guide provides an overview of e-Invoicing requirements in Denmark, including the legal framework, the use of the NemHandel platform, compliance obligations, and key reporting considerations. It is intended to assist businesses that issue or receive invoices for transactions subject to VAT in Denmark. 

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Autorità fiscale

Danish Business Authority

Data di avvio del mandato

1 February 2023 (The Danish Bookkeeping Act)

Firma digitale

Not Required

Archiviazione

Obbligatorio - 5 anni

Formato della fattura

OIOUBL v3.0, Peppol BIS Billing 3.0.18

Denmark mandated B2G e-invoicing in 2005 and is an EU frontrunner. The Danish Bookkeeping Act (amended 1 February 2023) requires businesses to use a compliant Digital Accounting System capable of sending and receiving structured e-invoices.

Dettagli dell'incarico
Stato dell'incarico
Quali tipi di transazioni devono essere comunicate tramite e-Invoicing?
Icona parziale

Effective: 2026

Mandatory use of a Digital Accounting system i.e. the ability to receive and send e-Invoices (compliant with Bookkeeping
Act).

B2G

Mandatory e-invoicing via NemHandel

B2B & B2C

No e-invoicing mandate, but businesses must have the ability to send/receive e-invoices under the Bookkeeping Act

Esistono dei requisiti minimi che determinano e-Invoicing ?

From 2026, personally owned businesses with net annual turnover exceeding DKK 300,000 (two consecutive years) must use a compliant Digital Accounting System

Quali sono le date di entrata in vigore e-invoicing ?

Tipo di transazione
2005
1 Feb 2023
1 Jul 2024
1 Jan 2025
From 2026
2030 (EU ViDA)
Locale - B2G (Pubblico)
Locale - B2B (nazionale)
*
*
*
*
Locale - B2C (mercato interno)
*
*
*
*
Informazioni locali - Informazioni transfrontaliere
Estero - B2B/B2C (non ancora affermato)
Requisito obbligatorio in vigore
*
Obligation under the Danish Bookkeeping Act (DBA) requiring use of compliant/registered digital accounting systems (not a clearance e-invoicing mandate)
Non obbligatorio
Do I need to have a permanent establishment in Denmark to be required to e-Invoice?
  • In Denmark, a permanent establishment (PE) is not required to be subject to e-invoicing and digital bookkeeping obligations. For resident companies, compliance is required once they are VAT registered and meet the applicable turnover thresholds, including the DKK 300,000 threshold (from 2026) under the Digital Bookkeeping Act.
  • For non-resident (foreign) companies, the same rules apply if they are registered for Danish VAT and exceed the turnover threshold, even if they have no fixed place of business in Denmark.
  • Any business – resident or non-resident – selling to Danish public authorities (B2G) must issue e-invoices via NemHandel in the required OIOUBL or Peppol BIS 3.0 formats, regardless of whether they have a permanent establishment.

VAT registered established and non-established businesses must comply (if their activities exceed the turnover thresholds previously mentioned). If you are not registered for VAT and have a turnover below the 300,000 DKK threshold, you may not be subject to these specific digital bookkeeping and e-invoicing mandates, but you must still adhere to general bookkeeping laws.

No specific statutory time limit. Standard practice: as soon as possible after delivery of goods/services.

Yes. Penalties depend on revenue, seriousness, and persistence of breach. Serious cases may incur criminal liability under the Danish Criminal Code.

Steps VAT IT can assist with

1. Implement a compliant Digital Accounting System (OIOUBL & Peppol BIS 3.0 capable)
2. Ensure ability to send/receive structured e-invoices, can be from a separate provider (e-invoicing) from the Digital Accounting System
3. Register with NemHandel (obtain NemHandel eID)
4. Register with Peppol (obtain Peppol ID if required)
5. Meet archiving requirements (5 years, EU/EEA storage)
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