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GST calculator

Add or remove New Zealand GST at 15%.

What would you like to do?
Amount excluding GST
$0.00
GST (15%)
$0.00
Amount including GST
$0.00

For a quick estimate only. GST is charged at 15% in New Zealand, but some supplies are zero-rated or exempt, so check with us before relying on a figure. Source: Inland Revenue, GST, checked November 2026.

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