GST · 2026
Australia GST registration threshold
Annual turnover.
When do you need to register?
You must register for GST once your annual turnover reaches AUD 75,000.
Deadline: Within 21 days of reaching the threshold.
How to register in Australia
- 1Get an Australian Business Number (ABN) if you don't have one.
- 2Register for GST with the ATO.
- 3Charge 10% GST on taxable sales.
- 4Lodge Business Activity Statements (BAS) on your reporting cycle.
Don't track Australia by hand.
TaxesRadar reads your Stripe & Paddle sales and warns you the moment you approach this threshold — across every country and US state at once.
Australia GST threshold — FAQ
What is the GST registration threshold in Australia?
A$75,000. It's measured on annual turnover. Once you cross it, you're required to register for GST and start collecting it.
When do I need to register for GST in Australia?
You must register for GST once your annual turnover reaches AUD 75,000. Within 21 days of reaching the threshold.
Does TaxesRadar file my GST for me?
No. TaxesRadar watches your Stripe and Paddle sales, warns you before you cross this threshold, and gives you the registration checklist. Filing itself is handed to specialist partners.
Guidance, not tax advice. Confirm the specifics for your situation with a qualified professional. Threshold shown for 2026; rules change — TaxesRadar keeps them current.