The Scale of the Shift: 96% of Belgian Businesses Are Now Legally Obligated When the Belgian government published the Programme Law of November 2022, it set in motion the most significant transformation to B2B accounting infrastructure the country has ever seen. As of 1 January 2026, all VAT-registered companies established in Belgium — regardless of… Continue Reading Belgium B2B E-Invoicing Mandate 2026: What to Do If You Missed the 1 January Deadline