Denmark, like many EU countries, is gearing up for major regulatory changes such as VAT in the Digital Age (ViDA). The country is moving toward a more automated digital economy by updating its e-invoicing standards, strengthening digital bookkeeping rules, and aligning national systems with future EU requirements   . Modernising e-Invoicing standards Denmark is updating its national docume... Read more

Denmark has announced a new Nemhandelsregister (NHR) update—covering NHR Core, API, SMP, and PoRS—bringing stability, security enhancements, and a key fix ensuring the validator now correctly handles overlapping profiles. The release, deployed to demo on 19 November and expected in production on 26 November 2025, may cause brief disruptions but requires no actions from market participants. The Dan... Read more

The Danish Business Authority released OIOUBL 2.1 schematron version 1.16.0, enhancing e-invoice data quality with CO2 data checks and stricter currency code controls. Implementation is required by November 27, 2025. The Danish Business Authority has released version 1.16.0 of the OIOUBL 2.1 schematron as a final version. The update is minor and focuses on improving data quality in e-invoices. Th... Read more

The Danish Tax Council has classified Christmas calendars involving discounts and prize draws as a single, composite service exempt from VAT, treating them as lotteries. Read more

Denmark is advancing its digital transformation by updating e-invoicing standards and strengthening digital bookkeeping rules, including new versions of OIOUBL and SAF-T expected by the end of 2025. Looking ahead to EU ViDA requirements, the country plans higher e-invoice adoption and tighter system integration, positioning Denmark as a leader in automated business transactions Denmark is continui... Read more

The purpose of this document is to describe how electronic invoices are handled in Denmark. This document explains e-invoices, what they are, and how they are used, with special attention being paid to their legal treatment in Denmark. Read more

Denmark’s Business Authority has released Schematron version 1.16.0.RC for OIOUBL 2.1, introducing enhanced validation for CO₂ data, stricter currency code enforcement, and overall data quality improvements in e-invoices. The final version is expected by late October 2025, with mandatory implementation set for 27 November 2025 The Danish Business Authority has published Schematron version 1.16.0.R... Read more