Share this post on

Transitioning to Mandatory E-Invoicing: Belgium’s Fiscal System Updates and Requirements by 2026

  • E-invoicing in Belgium is transitioning from voluntary to mandatory phases
  • B2B e-invoicing will be mandatory starting January 1, 2026
  • B2G e-invoicing has been mandatory since January 1, 2022 for transactions with government entities
  • B2C e-invoicing is not mandatory for consumer transactions
  • Mandatory e-invoicing aims to enhance efficiency, reduce errors, and combat fraud in Belgium’s fiscal system
  • Businesses should stay updated on these changes for compliance and benefits of e-invoicing


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.


VAT news
VAT news


  • vatcomsult