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Voluntary / partial· Digital bookkeeping live

E-invoicing in Denmark

B2G e-invoicing is long mandatory and the Bookkeeping Act requires digital systems capable of e-invoice exchange — a de facto soft mandate without a formal B2B one.

MODEL · B2G + certified digital bookkeepingFORMAT · OIOUBL / PeppolAUTHORITY · Erhvervsstyrelsen

01At a glance

Mandate status
Voluntary / partial
Key date
Digital bookkeeping live
Model
B2G + certified digital bookkeeping
Format
OIOUBL / Peppol
Authority
Erhvervsstyrelsen
Region
Europe

02Briefing

B2G e-invoicing is long mandatory and the Bookkeeping Act requires digital systems capable of e-invoice exchange — a de facto soft mandate without a formal B2B one.

The full Denmark dossier — timeline, scope, technical model, penalties, pitfalls and leading practice — is in preparation. Want it prioritised, or spotted a development? Tell us.
Last verified: 2026-07 · report a change: hello@e-invoicing.org
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