GST Guides
Plain-English guides to the Australian Goods and Services Tax, calculations, registration, and exemptions.
GST Basics
How to Calculate GST in Australia
Step-by-step guide to calculating GST — adding 10%, removing GST from a total, and handling GST on invoices and BAS statements.
Exemptions
GST-Free Items in Australia
Complete guide to goods and services exempt from GST, including fresh food, health, education, and exports.
Registration
GST Registration Threshold in Australia
When you need to register for GST, the $75,000 threshold, voluntary registration benefits, and how to register with the ATO.
Related Calculators
Tax & Income
Income Tax Calculator
Estimate your take-home pay after income tax and Medicare levy.
Property & Housing
Stamp Duty Calculator
Calculate stamp duty and transfer fees across all Australian states.
Property & Housing
Mortgage Repayment Calculator
Estimate your mortgage repayments with amortisation schedule.