E-Invoicing Setup Checklist

Before you start

E-invoicing is the direct exchange of invoices between the supplier's and buyer's accounting systems in a structured digital format, rather than emailing a PDF that someone re-keys at the other end. Because the data moves system-to-system, it cuts manual entry, reduces errors and can speed up processing. It is not the same as emailing a PDF or using an online invoice template — those are still manual at the receiving end.

Before you set it up, confirm your accounting software supports e-invoicing and that the customers you want to reach can receive it. There is little point enabling it if no one you bill is connected yet. This is general guidance on getting set up — confirm the specifics with your software provider. For background, see what e-invoicing is.

Check you are ready

Confirm the building blocks are in place:

• Your accounting or invoicing software supports e-invoicing
• Your business details, including ABN, are current and correct
• The customers you bill most can receive e-invoices
• You understand any costs or plan requirements from your provider
• Someone owns the setup and ongoing checks

Start with the customers who already support it, then expand — you do not have to switch everyone at once.

Register and configure

Work through the setup in your software:

1. Follow your provider's steps to enable e-invoicing
2. Confirm your business identifier and ABN are registered correctly
3. Set your default invoice fields so they map to the structured format
4. Confirm GST and tax-invoice details carry across correctly
5. Decide how received e-invoices from suppliers will be handled too
6. Document the process for your team

Getting the field mapping right at setup means your e-invoices arrive complete, rather than missing details the receiving system expects.

Test before you rely on it

Do not flip a key customer straight to live. Instead:

• Send a test or low-risk invoice to a willing customer first
• Confirm they received it in their system as expected
• Check the figures, GST and references came through correctly
• Confirm your record of the invoice is complete on your side
• Keep a fallback — be ready to send a PDF if delivery fails

A short test phase surfaces mapping or registration issues before they affect real invoices and real cash.

Common mistakes

These trip up e-invoicing rollouts:

• Confusing it with PDFs — assuming emailing a PDF is e-invoicing
• Customers not connected — enabling it where no one can receive it
• Bad mapping — fields that do not carry across cleanly
• No fallback — no plan B when an e-invoice fails to deliver

A staged, tested rollout avoids most of these. Whether e-invoicing suits you is covered in whether you should use e-invoicing, and our free invoice tools remain a simple option while you transition. Confirm the technical detail with your software provider.