Calculators for New Zealand Tax and GST at 15%

Income Tax Calculator

Estimate annual income tax by calculating profit, the tax amount in each tax bracket and total income tax.

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GST Calculator

Calculate 15% GST Inclusive, GST Content, GST Exclusive - all in one. Easy and fast NZ GST Calculator!

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GST from Inclusive Calc

If you have a GST inclusive price this calculator works out the GST exclusive price and the GST.

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Add GST to Exclusive Calc

If you have a GST exclusive price this calculator works out the GST inclusive price and GST.

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Find Price from GST

If you have only the GST content this calculates the original price.

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Percentage Saved

A calculator to find the percentage saved when you buy something for a reduced price.

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  • Napier, Hawkes Bay
  • New Zealand

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  • PO Box 3035
  • Napier 4142
  • New Zealand