Base Details
Tax Categories
GST Rates
Validation Rules
tax.Identity
tax.Identity
Countries
Australia
Australia’s Goods and Services Tax (GST) is a broad-based tax
applied to most goods, services and other items sold or consumed in
Australia. It is administered by the Australian Taxation Office (ATO).
Businesses are identified by their Australian Business Number (ABN), an
11-digit identifier whose validity is confirmed with a weighted
modulus-89 check.