Sole trader BE 1024.608.921: Peppol check
See whether a customer receives e-invoices via Peppol and under which Peppol ID your invoicing software finds them. For one customer, or your whole customer list at once.
Since 1 January 2026, Belgian VAT-registered businesses invoice each other with structured electronic invoices, over the Peppol network. Who must e-invoice? (FPS Finance)
One customer
Every day we read the Peppol Directory, the public register of who receives Peppol documents. A card there is voluntary: a company not in it may still be reachable.
Your customer list
This company was in the Peppol register but left it on 27 September 2026. Ask the customer which channel they now receive invoices on.
If the customer is not ready yet, you may send the invoice another way, for example as a PDF; if electronically, with their agreement on a secure alternative. That invoice is valid; the customer risks a penalty. Source: FPS Finance, B2B questions
If you follow this company, Checked tells you the day it appears in the Peppol register.
Register as of 29 September 2026 · source: Peppol Directory (OpenPeppol)