Key facts about Belgium's B2B e-invoicing obligation
The Belgian Council of Ministers has given the green light to a preliminary draft law paving the way for mandatory B2B e-invoicing in Belgium. Although the legislative process has not yet been completed, it is very likely that the forthcoming mandatory e-invoicing obligation will closely resemble the current legislative proposal. If approved by the Belgian parliament, the B2B e-invoicing obligation will affect the vast majority of Belgian companies as from 1 January 2026.
