Tax Invoice Template Australia

Core fields to include

• Business name and contact details
• ABN and invoice issue date
• Unique invoice number
• Description, quantity, and unit price for each line item
• GST treatment and final total due
• Payment due date and payment method

For the exact legal checklist — the seven fields the ATO requires and the extra rule for sales of $1,000 or more — see tax invoice requirements in Australia.

Simple tax invoice template structure

Header: supplier identity, ABN, invoice number, issue date.

Body: item description, quantity, rate, subtotal, GST, total.

Footer: payment terms, bank details, notes, and remittance instructions if needed.

Fields change once the sale reaches $1,000

For a taxable sale under $1,000, a tax invoice needs to show that the document is intended to be a tax invoice, the seller's identity, the seller's ABN, the date of issue, a brief description of what was sold including the quantity and price, and the GST amount payable — either shown separately or as a statement that the total price includes GST. Once the sale reaches $1,000 or more, the invoice must also show the buyer's identity or their ABN. This distinction trips up a lot of manually built templates that were copied once and never updated for higher-value sales.

Separately, a customer is entitled to ask for a tax invoice for any taxable sale, and it should generally be provided within 28 days — except for sales of $82.50 or less including GST, where you are not required to issue one unless you choose to. On the buyer's side, a tax invoice is required to claim a GST credit only once the purchase costs more than $82.50 including GST.

Common tax invoice mistakes

• Missing the buyer's identity or ABN on a sale of $1,000 or more
• Charging GST without being registered, or forgetting to charge it while registered
• Reusing invoice numbers, which breaks reconciliation for both parties
• No clear statement of whether the total price includes GST
• Rounding GST inconsistently across line items instead of on the total

When templates start to break down

A static template is fine for occasional billing, but it becomes fragile when you need recurring line items, GST consistency, client-specific payment details, or clean PDF output. That is the point where a dedicated generator is usually safer.

Need a different invoice format?

Browse the wider Invoice Templates Australia hub if you need a sole trader, tradie, contractor, consultant, or other business-specific invoice format before moving into the generator.

Next step

Build the final document with the Invoice Generator Australia. If you are still pricing the work, start with the Quote Generator Australia.

Frequently asked questions