Which country has lower taxes: New Zealand or Australia?

On $100,000, you'd keep $2,823 more in Australia. Effective rates and brackets differ by income, so try the calculator with your own salary.

What deductions are included in the New Zealand vs Australia comparison?

We calculate income tax (national, state, and local where applicable), social security and pension contributions, healthcare contributions, and other mandatory deductions for both New Zealand and Australia, using 2026 rates from each country's tax authority.

Are the New Zealand vs Australia tax rates up to date?

Yes. Rates, brackets, and contribution thresholds are updated each tax year using official sources from each country's tax authority. The comparison reflects 2026 figures.

New Zealand vs Australia: Tax Comparison

Compare income tax rates and take-home pay between New Zealand and Australia

You'd keep $2,823 more in Australia

Australia

26.0% tax

New Zealand

28.8% tax

$235/mo difference

Side-by-side breakdown

Australia

2025/26

26%

Income

Gross Salary$100,000

Taxable Income$100,000

Taxes & Contributions

Lower income earners-$2,994

Middle income earners-$18,852

Upper middle income earners-$2,124

Medicare Levy-$2,000

Total Taxes-$25,970

NET ANNUAL PAY$74,030

Per Month$6,169

Effective Rate26.0%

New Zealand

2024-2025

29%

Income

Gross Salary$100,000

KiwiSaver Employee Contribution-$3,000

Taxable Income$97,000

Taxes & Contributions

First bracket-$957

Second bracket-$3,874

Third bracket-$4,311

Fourth bracket-$16,955

Independent Earner Tax Credit+$304

KiwiSaver Employee Contribution-$3,000

Total Taxes-$28,793

NET ANNUAL PAY$71,207

Per Month$5,934

Effective Rate28.8%

Tax rate by income level

Australia

New Zealand

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