Which country has lower taxes: New Zealand or Australia?

On $100,000, you'd keep $3,051 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 $3,051 more in Australia

Australia

26.0% tax

New Zealand

29.0% tax

$254/mo difference

Side-by-side breakdown

Australia

2025/26

26%

Income

Gross Salary$100,000

Taxable Income$100,000

Taxes & Contributions

Lower income earners-$2,987

Middle income earners-$18,806

Upper middle income earners-$2,209

Medicare Levy-$2,000

Total Taxes-$26,001

NET ANNUAL PAY$73,999

Per Month$6,167

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-$917

Second bracket-$3,713

Third bracket-$4,131

Fourth bracket-$17,582

Independent Earner Tax Credit+$291

KiwiSaver Employee Contribution-$3,000

Total Taxes-$29,052

NET ANNUAL PAY$70,948

Per Month$5,912

Effective Rate29.0%

Tax rate by income level

Australia

New Zealand

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