If you sell to government agencies, or increasingly, to large private-sector buyers, there is a good chance you have been asked whether you are "Peppol-ready" or "Peppol-connected."
For most suppliers, the honest answer is likely to be: I have heard the word but I don't actually know what it means.
That is fair. Peppol isn't something most finance and admin teams deal with day to day, until a customer asks for it directly. So here is the plain-English version explaining what it is, how it works and what it actually means for your business.
What is Peppol?
Peppol (Pan-European Public Procurement Online) is a global network and set of standards for exchanging procurement documents such as invoices, purchase orders, credit notes and more electronically directly between one business's ERP system and another's.
The important distinction: Peppol isn't a piece of software, a portal or a single company's product. It is a shared standard.
Think of it less like an app you log in and more like the postal system or a common set of rules that lets any connected sender reach any connected receiver, regardless of what accounting or ERP software either side is running.
It was originally developed for European government procurement but it is now increasingly used across the Asia-Pacific, including by Australian and New Zealand government agencies and by a growing number of private businesses.
How it actually works
Peppol runs on what is called a "four-corner model." It sounds more technical than it is:
- You create the eInvoice in your existing accounting or ERP system, exactly as you do now.
- It is sent to your Peppol Access Point – an accredited provider (like Pacific Commerce) that connects your system to the network.
- Your Access Point transmits it in a standardised format to your customer's Access Point.
- Your customer's Access Point delivers it straight into their system, ready to be matched and processed, no manual entry required.
The whole exchange happens automatically, usually within minutes. Nobody is downloading a PDF, opening a portal or re-typing numbers into a different system.
Why it is gaining momentum
Two things are driving the shift right now.
Government mandates. Australian Government agencies are moving toward eInvoicing as the default. The Australian Taxation Office, in its role as the Australian Peppol Authority, set a target for non-corporate Commonwealth entities to lift eInvoicing to 30% of all invoices received by 1 July 2026, with the next step being automated sending and processing of eInvoices by December 2026.
More than 300 state and territory government organisations and local councils are on board too. Several state government health and procurement bodies have already switched their preference to Peppol over portal or email-based invoicing.
The economics genuinely stack up. Independent research from the ATO and Deloitte Access Economics puts the average cost of processing a paper invoice at around $30.87, a PDF or email invoice at around $27.67 and an eInvoice at around $9.18.
That gap, driven by manual handling, data entry errors and processing delays, is why buyers are actively pushing their supplier base toward Peppol rather than just quietly supporting it.
Our own client experience bears this out. Once a supplier's invoicing is fully automated end-to-end, we typically see processing costs settle at around $1 per document, well below even the ATO's eInvoicing benchmark, reflecting what full automation looks like in practice once manual handling is removed entirely.
What it means for you as a supplier
If a customer has asked you to connect to Peppol, here is what actually changes and what doesn't.
What doesn't change: You keep using your existing accounting or ERP system. You don't need to buy new software, change your invoicing process or learn a new interface.
What does change: Instead of emailing a PDF or logging into a customer portal, your eInvoice is validated and delivered automatically the moment you issue it.
That typically means:
- Faster payment: automated, validated eInvoices move through approval faster than ones needing manual checking.
- Fewer disputes and rejections: errors get caught before the eInvoice is sent, not after.
- Less : no portal logins, no re-keying, no chasing confirmation emails.
- Stronger fraud protection: eInvoices move through a secure, verified network rather than email, closing off one of the most common entry points for invoice and payment-redirection scams.
- One connection, many customers: once you are connected to Peppol, the same connection works for any other business or government agency on the network. It is not a one-off integration per customer.
How to get connected
You can't connect to Peppol directly and it can only be done through an accredited Peppol Access Point provider. They will handle the technical side: validating your eInvoice data, formatting it to the Peppol standard and transmitting it securely.
Because it is a shared network rather than a single vendor's platform, it is worth choosing a provider based on how well they fit your existing systems, how much support they offer during setup and the security standards they hold, rather than assuming any one option is the default.
Most connections can be done in a matter of days once you have picked a provider and the process shouldn't touch how your team currently invoices day to day.
Reach out to our friendly team today if you have any questions or if you are looking to connect to Peppol.