An invoice with its number
The e-invoice in UBL
Kwartaal keeps your numbering and your customers, Factuurklaar turns the invoice into the format Peppol expects and checks it.
Through a UBL file
Money and bookkeeping
Your invoice ready for Peppol: an e-invoice in UBL and a PDF, free.
Factuurklaar turns a simple form into an e-invoice in Peppol BIS Billing 3.0 and a PDF. A checker reads any UBL invoice in plain words, and you see whether an enterprise number can receive e-invoices. Factuurklaar makes files, it does not send them: it is not a Peppol access point.
For every Belgian business that must send e-invoices from 2026 and does not want a big package.
Online and ready to use.
Always free
Factuurklaar stays completely free, with no account. No ads, no tracking.
Prices exclude VAT.
All pricesKwartaal keeps your numbering and your customers, Factuurklaar turns the invoice into the format Peppol expects and checks it.
Through a UBL file
The same modulo 97 check, in two places. What Loket accepts, Factuurklaar accepts too.
The same check or rule