Glossary · Last reviewed 28 Oct 2026
What is GST?
Short answer
Goods and services tax: a tax of 10% on most goods, services and other items sold or consumed in Australia.
Source: ATO, how GST works · checked 28 Oct 2026
When you must register
You need to register for GST if you run a business and your GST turnover is $75,000 or more, or if you provide taxi travel, which includes ride-sourcing.
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