PRACTICAL TOOLS
NZ income tax calculator
Estimate annual income tax for individuals, companies and trusts. All amounts are in New Zealand dollars.
Estimated annual income tax
Effective tax rate
Taxable income after income tax
| Income band | Amount taxed | Rate | Tax |
|---|
Tax is rounded to cents. Displayed band amounts may differ from the total by a cent due to rounding.
Estimate before tax credits, withholding and provisional tax already paid. Tax payable to IRD may differ. Contact us for your full tax position.
Rates & references
Rates checked: 1 October 2026. The supported tax years use the same rates.
Plan your tax with confidence.
Talk to our team about deductions, credits and payment planning.