GST · AUD
Australia
ATO official PDF guidance and GST Act compilation 96 were read for ordinary taxable, GST-free and input-taxed treatments and single-supply rounding.
The global calculator uses a percentage you enter. Selecting Australia sets the currency, not the tax rate. Use the official references below to check the treatment applicable to your transaction.
Official references
- How GST works (HTML retrieval incomplete) Australian Taxation OfficeAccess limitation: the full document could not be verified.
- GST guide (official PDF content read) Australian Taxation OfficeOfficial reference. Check current applicability and any exceptions.
- GST sales guidance (official PDF content read) Australian Taxation OfficeOfficial reference. Check current applicability and any exceptions.
- GST Act compilation 96: sections 9-70, 9-75 and 9-90 Federal Register of LegislationOfficial reference. Check current applicability and any exceptions.
Important considerations
Ordinary ATO HTML pages could not be directly parsed; official PDF retrieval succeeded. Human approval, category-specific eligibility, effective windows, multi-item rounding and special schemes remain pending. A compilation date is not a tax-rate effective start.
Choosing the applicable treatment
Tax treatment can depend on location, transaction date, the goods or services supplied and the tax base. Check effective dates, exceptions and rounding requirements in the relevant guidance. These references are informational; independent professional validation of country rules is not yet complete.
Calculation method
For a single proportional percentage, add tax using net × rate ÷ 100. To extract included tax, divide the total by (1 + rate ÷ 100). This manual method does not determine whether that percentage legally applies.
Read the calculation and rounding limitations