Disclaimer

Last updated: 4 October 2026.

This Disclaimer explains the limits of the information and tools provided by ANZ GST Calculator.

General Information

The calculators, formulas, examples, and other content on this website are provided for general informational and calculation purposes. They are not a substitute for personalised tax, accounting, financial, or legal advice.

Calculator Results

Results are based on the information entered by the user and the formula described by the relevant calculator. A result does not determine the tax treatment of a particular transaction and should be checked before being used for a tax return, invoice, business decision, or other official purpose.

Tax Rules Can Change

GST rates, thresholds, filing requirements, exemptions, and other rules may change. For current requirements, consult the relevant official authority, including Inland Revenue (IRD) for New Zealand and the Australian Taxation Office (ATO) for Australia.

External Links

Links to external websites are provided for reference. We do not control external websites and are not responsible for their content, availability, or policies.

Contact

If you identify an incorrect calculation, outdated information, or broken link, please contact contact@anzgstcalculator.com.