Free New Zealand GST Calculator

Calculate GST at the standard rate (15%) for any amount in NZD.

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Not tax or financial advice

This tool is provided for informational purposes only and does not constitute professional tax, accounting, or legal advice. Always verify with a qualified professional for your specific situation.

New Zealand GST Calculator

Standard rate: 15%

Amount type
Net (excl. GST)
NZ$100.00
GST (15%)
NZ$15.00
Gross (incl. GST)
NZ$115.00

Frequently asked questions

What is the GST rate in New Zealand?

New Zealand's GST rate is 15%. It applies to almost all goods and services sold in New Zealand. The rate is one of the highest single-rate consumption taxes globally.

Do I have to register for GST in New Zealand?

You must register for GST if your turnover exceeds $60,000 in any 12-month period. You can register voluntarily under that threshold, which lets you claim GST credits on business inputs.

How often do I file GST returns?

New GST registrants typically file every six months. As your business grows you may move to two-monthly or monthly filing. Returns are filed through IRD's online portal or compatible accounting software.

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Free New Zealand GST Calculator (15%) | TidyBooks | TidyBooks