How is take-home pay calculated in New Zealand?

We start with your gross salary, apply the New Zealand personal allowance and any standard deductions, run the result through the FY 2025-26 progressive income tax brackets, then subtract mandatory employee social-security and equivalent contributions. The number left is your annual and monthly net pay.

Does this include social security and other payroll deductions in New Zealand?

Yes. The New Zealand calculator models employee-side social security, pension, health, and any solidarity or surcharge components that apply to wages. Employer-side contributions are excluded because they don't reduce your take-home pay.

Is the New Zealand calculator accurate for my situation?

It's a single-filer wage estimate that uses official FY 2025-26 rates. Your actual tax can differ based on filing status, dependants, regional or municipal taxes, salary-sacrifice arrangements, capital gains, and other personal credits. Treat the result as a strong first estimate, not tax advice.

What's the effective tax rate on a $100,000 salary in New Zealand?

At $100,000 gross per year, the model returns an effective tax-and-social-security rate of about 22.9% and a marginal rate of about 33.0% — leaving roughly $75,523 as annual take-home. Enter your own salary above for a tailored breakdown.

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New Zealand Income Tax CalculatorFY 2025-26

Q: What are the New Zealand income tax rates for FY 2025-26?

This calculator uses the latest published New Zealand tax brackets and personal allowance for the FY 2025-26 tax year, sourced from Inland Revenue (IRD) — composite-year rates effective 31 Jul 2024. ACC earners' levy 2025.. Enter any gross salary above to see the bracket-by-bracket breakdown, your effective rate, and your marginal rate.

Currency: NZD ($)

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Your income

Enter what you earn. Results update instantly.

Gross monthly income (NZD)

Contributing to KiwiSaver (3%)Enable

Tax Year · FY 2025-26Source: Inland Revenue (IRD) — composite-year rates effective 31 Jul 2024. ACC earners' levy 2025.

Take-home — FY 2025-26

$0 ($0 USD)

$0 ($0 USD) per month·from $0 ($0 USD) gross

Take-home 100.0%Tax 0.0%Social 0.0%

Income tax

$0 ($0 USD)

Social

$0 ($0 USD)

Effective rate

0.00%

Marginal rate

0.00%

Tax breakdown

PAYE income tax$0 ($0 USD)

Social contributions (employee)

ACC earners' levy (1.6%, capped)$0 ($0 USD)$0 ($0 USD) / mo

AI verification

Cross-check the displayed brackets against published rates for FY 2025-26.

Estimates only. Not tax, legal, or financial advice. Verify with a qualified professional or the official tax authority.

New Zealand tax system at a glance

Official brackets and employee-side social contributions for tax year FY 2025-26.

Tax year

FY 2025-26

Currency

NZD ($)

Top marginal rate

39.0%

Tax-free threshold

—

Income tax brackets (5)

Income range	Rate
$0 – $15,600	10.50%
$15,600 – $53,500	17.50%
$53,500 – $78,100	30.00%
$78,100 – $180,000	33.00%
$180,000 – ∞	39.00%

Employee social contributions (1)

Contribution	Rate of gross	Annual cap
ACC earners' levy (1.6%, capped)	0.81%	$2,445

Rates and caps estimated at a sample gross of $300,000.

New Zealand income tax — FAQ

Common questions about the New Zealand FY 2025-26 tax year and this calculator.

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