How can we improve WHMCS?

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Peppol integration

  • Hannes Deburchgraeve shared this idea 1 year ago
  • Payments/Billing
  • 21 Comments


163 Votes
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Peppol integration to send invoices on a secure way

https://peppol.org/
Merged Ideas
    Pepol integration the new european standard from 2026
    From 2026 we must use pepol to send the B2B invoices to the customersWil there be an future integration planned on the roadmap of WHMCS? In below you can find some links with extra information about pepol:https://www.vlaanderen.be/het-facilitair-bedrijf-overheidsopdrachten-en-raamcontracten/digitalisering-van-overheidsopdrachten/e-invoicing/peppol-mercurius-en-simplepriorhttps://peppol.com/blog/what-is-an-e-invoice/

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URGENT – Critical for Compliance & Business Continuity (Belgium-based Businesses)

As a Belgium-based business, we rely on WHMCS to manage our operations efficiently. However, a critical feature is currently missing, which must be implemented before January 1st, 2026, or we, along with many other businesses, will be forced to seek alternatives.

This is not a “nice-to-have” feature request—it’s a legal necessity for businesses in Belgium. Without these crucial updates, running a business on WHMCS will become impossible under Belgian law.

We urge WHMCS to prioritize this immediately or risk losing a significant customer base in Belgium/EU/others.

We look forward to your response and a concrete roadmap for implementation.
Answer from WHMCS:

A lot of factors are involved in deciding what we work on. With finite resources and a big product roadmap, we have to decide what we work on based on a combination of both the value it delivers and the number of users it benefits.

Something else that can help is starting a discussion topic WHMCS Community to see if others have the same problem and if so, getting them to add their vote and opinions to your feature request. While we do not implement features based solely on their popularity, requests that get a lot of traction in our feature requests tracker do get reviewed by our team.
Is there any news on this? Time is tikking.
Hello from Belgium. I'm also eager to get WHMCS compliant to the EU peppol rules.
Seriously this make me consider adopting a WHMCS plan if only they would respect EU billing regulation for January 2026. I need to be paid by customers if not I can cease my European business.
PEPPOL is an open exchange network for exchanging e-invoices between businesses and the public sector around the world.With PEPPOL, your business is guaranteed to comply with the latest European B2G e-invoicing regulations. The PEPPOL network is currently used in:Europe;Australia;New Zealand;Singapore;Japan;Malaysia (coming soon)Download the PEPPOL whitepaper to learn more about the network.