Peppol in Australia
Australia runs one of the largest Peppol deployments outside Europe. Commonwealth agencies have been required to receive Peppol invoices since 2022, and the ATO actively promotes B2B adoption through a 5-day payment SLA.
By Peppol Validator · Last updated
How Australia got on Peppol
Australia became a Peppol Authority in 2019, with the ATO taking on the role on behalf of the Commonwealth government. The decision followed a joint trans-Tasman commitment with New Zealand to adopt a single open standard for e-invoicing across both economies, rather than building separate national systems. The two countries published a common A-NZ PEPPOL BIS Billing profile so a single implementation reaches both markets.
The Peppol approach was chosen because it was already proven at scale in Europe, was open and royalty-free, did not require central government infrastructure, and could grow organically through commercial Service Providers. From an Australian small-business point of view it meant turning on a setting in Xero or MYOB rather than connecting to a government-run platform.
The Commonwealth B2G mandate
Since 1 July 2022, all non-corporate Commonwealth entities have been required to be able to receive Peppol e-invoices. The mandate covers the federal government's 100 or so non-corporate agencies, including departments, listed entities and statutory bodies. Together they handle a large volume of supplier invoices each year.
The Commonwealth supports the mandate with a strong commercial incentive: eligible Peppol invoices under AUD 1 million are paid within 5 days, compared to the standard 20-day payment terms that apply to non-Peppol channels. For a small supplier, that is the difference between cash today and cash next month, and it has been the single biggest driver of Australian B2B Peppol adoption. State governments (including New South Wales, Victoria, Queensland) have followed with their own Peppol initiatives but with different timelines.
B2B adoption: voluntary, but growing fast
Australia does not currently mandate B2B e-invoicing the way Belgium or France do. PDF and email invoices remain legally valid. However, the network effect from the B2G mandate, combined with the ATO's active promotion campaign, has pushed B2B Peppol adoption well beyond what a purely voluntary scheme would normally achieve.
Most major Australian accounting platforms (Xero, MYOB, Reckon, QuickBooks, NetSuite) now ship with Peppol support enabled or one click away. Several large enterprises have publicly announced Peppol-only or Peppol-preferred policies for their suppliers. The ATO publishes a directory of certified Peppol Service Providers and software partners to help businesses pick a route to the network.
A-NZ PEPPOL BIS Billing in detail
A-NZ PEPPOL BIS Billing is a CIUS (Core Invoice Usage Specification) on top of the international Peppol BIS Billing 3.0 profile. It uses the same UBL 2.1 syntax, the same EN 16931 semantic model, the same schematron pipeline. The Australian and New Zealand additions are a small set of country-specific schematron rules covering:
- ABN format and check digit validation for Australian Business Numbers (BR-AU-01 and related rules).
- NZBN format validation for New Zealand Business Numbers.
- GST category rules specific to the Australian and New Zealand GST regimes (standard 10% Australia, 15% New Zealand, GST-free, input-taxed).
- Currency rules around AUD and NZD for domestic transactions.
These additional rules only fire when the seller or buyer is identified as being in Australia or New Zealand, based on the country code in the postal address or the Peppol Participant Identifier scheme. An A-NZ PEPPOL BIS invoice will validate cleanly against the international Peppol BIS Billing 3.0 rules and pick up the country-specific rules in the same pass.
Validate your A-NZ Peppol invoices
Free validator for A-NZ PEPPOL BIS Billing 3.0. Runs every EN 16931, Peppol BIS and country-specific schematron rule in one pass. No signup, no upload limit.
Frequently asked questions
Is e-invoicing mandatory in Australia?
For Commonwealth government agencies it is mandatory. Since 1 July 2022 every non-corporate Commonwealth entity has been required to be able to receive Peppol e-invoices, and from that date all eligible invoices are paid within 5 days when delivered via Peppol (versus the standard 20 days for non-Peppol invoices). For B2B trade between businesses, e-invoicing is currently voluntary in Australia, but adoption is being actively promoted by the ATO and most major accounting platforms now ship with Peppol support.
Who runs Peppol in Australia?
The Australian Taxation Office (ATO) is the Peppol Authority for Australia. It manages the Australian Peppol policy, certifies local Service Providers, runs the eInvoicing programme on behalf of the Commonwealth, and represents Australia in OpenPeppol governance. Australia and New Zealand share an aligned profile (A-NZ PEPPOL BIS) so a single Australian implementation works for both markets.
What is the A-NZ PEPPOL BIS profile?
A-NZ PEPPOL BIS is the joint Australia-New Zealand customisation of Peppol BIS Billing 3.0. It is fully aligned with the international Peppol BIS Billing 3.0 specification (UBL 2.1, EN 16931 semantic model) plus a small set of country-specific schematron rules for the Australian Business Number (ABN), the New Zealand Business Number (NZBN), GST handling and the AUD / NZD currency rules. Functionally an A-NZ PEPPOL BIS invoice is a Peppol BIS Billing 3.0 invoice and travels through the same network.
What is an Australian Peppol Participant Identifier?
Australian businesses on the Peppol network are typically identified by their ABN (Australian Business Number) under the Peppol scheme code 0151. Some buyers also publish identifiers under scheme 0211 (Trans-Tasman Business Number, TTBN) for joint Australia-New Zealand operation. New Zealand businesses use NZBN under scheme 0088. Your Access Point handles the registration and lookup; you only need to know the recipient's ABN or NZBN to send an invoice.
Can I use my normal accounting software for Peppol in Australia?
Yes, in most cases. Xero, MYOB, Reckon, QuickBooks, NetSuite, SAP and many other platforms used in the Australian market either include built-in Peppol eInvoicing support or partner with a certified Service Provider. The ATO publishes a list of accredited Peppol Service Providers and software partners. Smaller businesses can usually turn on Peppol with a single setting in their accounting software once they have an ABN registered as a Peppol participant.
What are the benefits of Peppol eInvoicing for Australian businesses?
The headline benefit on B2G is the 5-day payment SLA for Peppol invoices, against the standard 20 days for non-Peppol channels. Beyond that, sending invoices over Peppol eliminates manual data entry errors, lets the receiver book and pay automatically, removes the cost of printing and posting paper invoices, and creates a digital audit trail. For B2B, the value is in interoperability: any Peppol-enabled buyer can receive your invoice without setting up a bilateral connection.
Is New Zealand on the same Peppol setup as Australia?
Effectively yes. New Zealand has been a Peppol Authority since 2019 (operated by MBIE, the Ministry of Business, Innovation and Employment). New Zealand uses the same A-NZ PEPPOL BIS profile and is part of the trans-Tasman eInvoicing collaboration with Australia. Central government agencies in New Zealand have been required to be able to receive Peppol invoices since 31 March 2022. Australian businesses with New Zealand customers can use the same Access Point and the same invoice format for both markets.
How do I validate an Australian Peppol invoice?
An A-NZ PEPPOL BIS invoice can be validated against the same EN 16931 (BR-*) and Peppol BIS (PEPPOL-EN16931-*) schematron rules as any other Peppol invoice, plus the Australian and New Zealand country rules where applicable. You can validate one for free with this tool: drop the UBL XML file and the validator runs every fatal and warning rule in one pass.