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When does electronic invoicing become mandatory?

The obligation for electronic invoicing is being introduced step by step across Europe.

Current status

Already mandatory for B2B:

Mandatory for government contracts:

Belgium and the Netherlands

The exact date for the B2B obligation is not yet final, but is expected around 2026-2027 with a transition period.

What does this mean for you?

When electronic invoicing becomes mandatory:

Preparation

With NumNum you are already ready:

💡 Tip: Start using Peppol now. You immediately benefit from the advantages and are prepared for the obligation.

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