Free Invoice Generator Australia

A valid Australian tax invoice must include specific information required by the ATO. If you are registered for GST and the sale is $82.50 or more (including GST), your invoice must show your identity (business name), your ABN, the date of issue, a brief description of the items sold, the GST amount for each item, and the total price including GST.

For sales under $1,000, a simplified tax invoice is acceptable — it only needs to show enough information for the buyer to determine the price, GST, and what was sold. For sales of $1,000 or more, the buyer's identity must also appear on the invoice.

GST in Australia is currently set at a flat 10% on most goods and services. Some items are GST-free, including basic food, medical services, and educational courses. If your business turns over more than $75,000 per year (or $150,000 for non-profits), you must register for GST and include it on your invoices.

The superannuation guarantee rate for FY 2025-26 is 11.5%, increasing to 12% from 1 July 2026. While super is not typically shown on invoices, sole traders and freelancers should factor it into their pricing. You can use our Freelance Superannuation Calculator to work out how much to set aside from each invoice.

If you operate under an ABN as a sole trader, understanding your tax obligations is essential for setting correct invoice rates. Our ABN Profit After Tax Calculator helps you estimate your take-home pay, while the ABN vs TFN Tax Comparison shows the difference between contracting and employment structures.

This invoice generator uses ATO-compliant formatting with all required fields for Australian tax invoices. GST calculations use the current rate of 10% as of Q1 2026. Rates are reviewed and updated quarterly. Always consult a registered tax agent for specific advice about your tax obligations.