Australian Tax Invoice Checklist: What to Check Before Sending

A tax invoice is more than a total and a payment request. The document should help the buyer understand what they bought and, where relevant, support their GST records. Before you send one, check the core fields rather than trying to repair the paperwork later.

Use the right document label and supplier details

Check that the document is clearly identified as a tax invoice where that is appropriate, and that the supplier identity and ABN are accurate. Use the business details your client expects to see—not an old trading name copied from a previous file.

Make the transaction understandable

Include the issue date, a unique invoice number and a clear description of what was supplied. Where quantity and price are relevant, show them. The total should be easy to reconcile with the agreement or completed work.

Show GST clearly

Make the GST treatment visible rather than leaving a client to infer it from the total. The exact requirements can depend on the sale amount and the nature of the supply, including GST-free or special arrangements. Check official guidance or your adviser for a case-specific answer.

Give the buyer a usable payment instruction

List the amount due, due date and your payment details. Clear payment instructions are part of a useful invoice: they prevent avoidable email back-and-forth once the work has been approved.

When you are ready to create the document, use the Australian invoice generator. For an ABN-focused template, see the ABN invoice template.