Every year, products certified under the Australian Taxation Office’s eInvoicing Ready program must prove they continue to meet their standards. More than just a formality, it’s how the credibility of the Peppol network is maintained and how businesses can trust that certified products actually do what they claim.
Link4 InvoiceExpress successfully completed its 2026 annual review for the 5th year in a row.
InvoiceExpress is an eInvoicing solution that allows businesses to send and receive Peppol eInvoices without needing to integrate with existing accounting or ERP systems.
The company completed the eInvoicing Ready+ annual review with the Australian Taxation Office (ATO), reaffirming the ability to support compliant eInvoicing across Australia and New Zealand.
A Standard Worth Maintaining
The eInvoicing Ready program exists for good reason. Administered by the Australian Peppol Authority (the ATO), it certifies software products that enable businesses to send and receive electronic invoices over the Peppol network. Products that go a step further, meeting additional best practice criteria, earn the Ready+ certifications, which is what Link4 InvoiceExpress holds.
Link4 InvoiceExpress has been re-verified for 2026 against the eInvoicing Ready+ criteria, confirming continued compliance with both the core certification requirements and best-practice data standards.
What the Review Confirmed
Complete Peppol Interoperability
Link4 InvoiceExpress sends and receives PINT A-NZ Billing conformant eInvoices across the Peppol network. Not only within our own ecosystem, but with any business, any access point, anywhere on the network.
Peppol Network Registration
Our platform enables businesses to register directly onto the Peppol network, giving them full participation in Australia and New Zealand’s eInvoicing ecosystem from day one.
Best-Practice Data Support
As a Ready+ certified solution, Link4 InvoiceExpress supports the enhanced data fields that large buyers rely on, including payment due dates, supplier GST identifiers, payee bank account details, remittance information, and references for purchase orders, contracts, and projects.
Affordable and Accessible eInvoicing
While Link4 primarily serves medium and large enterprises, InvoiceExpress makes compliant eInvoicing accessible to businesses of all sizes through a low- or no-cost solution listed on the eInvoicing Ready Product Register.
About Link4 InvoiceExpress
Link4 InvoiceExpress is designed for businesses that don’t use cloud accounting software or prefer desktop-based systems. It allows those businesses to send and receive eInvoices without needing to integrate with existing accounting or ERP systems; an important option for organisations operating outside the major cloud accounting platforms.
The product is listed on the eInvoicing Ready Product Register and is suitable for businesses of all sizes.
Why Annual Reviews Matter
For businesses choosing an eInvoicing solution, the annual review process is a meaningful quality signal. It means certified products aren’t just assessed once and forgotten; they’re held to an ongoing standard. A product that clears its annual review is one where the vendor is actively engaged with the framework.
For Link4, completing this review reaffirms our commitment to the eInvoicing ecosystem and to the businesses that rely on InvoiceExpress to keep their invoicing compliant and connected.
What Comes Next
The successful completion of the 2026 eInvoicing Ready+ annual review reflects Link4’s ongoing commitment to quality, compliance, and industry best practice.
For customers, it provides added assurance that they are partnering with a solution that is recognised, trusted, and actively maintaining the standards required to support secure and compliant eInvoicing.
Media Contact:
Manushvi N
Content Writer, Link4
[email protected]
