GST Calculator in New Zealand

New Zealand uses Goods and Services Tax (GST). GST-registered businesses generally charge 15% on taxable supplies. This rate has applied since 1 October 2010.

New Zealand has no general reduced GST band. Certain transactions are taxed at 0% when the legal conditions are met, including qualifying exports, some land transactions and a sale of a going concern. Exempt supplies, such as many financial services and residential rents, are treated differently from zero-rated supplies.

On NZ$1,000 before GST, the tax is NZ$150 and the total is NZ$1,150. For an inclusive total, the GST component is calculated with the statutory 3/23 fraction.

Overseas businesses may need to collect GST on remote services and low-value imported goods; overseas marketplace rules for listed services have applied since 1 April 2024. Offshore gambling duty is a separate obligation for covered providers. The calculator only performs 15% arithmetic. It does not test registration, residence, zero-rating, exemptions, customs treatment or offshore gambling duty. The result is orientative, not personalised tax advice.

Fiscal content reviewed on 10 July 2026.

• Inland Revenue: current 15% rate, zero-rated and exempt supplies
• Inland Revenue Tax Technical: 15% effective from 1 October 2010
• Inland Revenue: remote services, low-value goods and listed services