- From January 1, 2026, all VAT-registered businesses established in Belgium must issue and receive structured e-invoices for domestic B2B transactions.
- E-invoices must meet European standards (Peppol/EN 16931).
- The mandate applies only to transactions where both parties are established in Belgium; non-established entities with a Belgian VAT number are excluded.
- If the recipient cannot receive a structured e-invoice for technical reasons, a paper or PDF invoice is temporarily allowed.
Source: p2pnetwork.org
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
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