How to prepare for e-invoicing in Denmark starting in 2026

The Danish government is introducing a new requirement for electronic invoicing as part of the Danish Bookkeeping Act. If your property operates in Denmark, this change affects how you issue invoices and report financial information. The aim is to modernize financial reporting, improve data quality, and increase transparency across the Danish business landscape.

In this article you can learn about the following:

• What is the e-invoicing mandate in Denmark
• What is Mews doing to support your compliance
• What you can expect from Mews

What is the e-invoicing mandate in Denmark

In 2026, electronic invoicing becomes mandatory in Denmark under the Danish Bookkeeping Act. This change supports the digitization of business records and aligns Denmark with broader European efforts for greater financial transparency. All electronic invoices must be exchanged through certified Peppol Access Points to ensure security and compliance.

What is Mews doing to support your compliance

Mews is actively developing a compliant solution for Denmark’s e-invoicing requirements. The goal is to ensure a smooth transition with minimal impact on your day-to-day operations.

Here are some important updates:

• Mews has selected Invopop as our e-invoicing partner after a thorough evaluation of commercial terms, technical compatibility, and long-term scalability. Both Mews and Invopop engineering teams are already collaborating closely to meet regulatory deadlines and ensure the solution works as expected. 
• Mews engineering teams are working closely with the provider to build, test, and implement the e-invoicing solution. The future solution is an integration via Mews Marketplace. When you set up and enable the integration, the system automatically transfers invoice data through Invopop for Peppol-compliant issuance. Note: Mews will update this article with instructions on how to set up the integration once the engineering teams finalize the solution.

What you can expect from Mews

• A fully compliant e-invoicing solution available in early 2026
• Integration through Mews Marketplace for seamless configuration
• Automatic data transfer from Mews Operations to Invopop for invoice issuance
• Step-by-step setup instructions provided in advance
• Dedicated support from the Mews Customer Success team

You can continue using Mews with confidence, knowing that your property is on track to meet Denmark’s e-invoicing requirements under the Danish Bookkeeping Act.