Which country has lower taxes: New Zealand or Australia?

On $100,000, you'd keep $3,210 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 $3,210 more in Australia

Australia

25.7% tax

New Zealand

28.9% tax

$268/mo difference

Side-by-side breakdown

Australia

2025/26

26%

Income

Gross Salary$100,000

Taxable Income$100,000

Taxes & Contributions

Lower income earners-$3,053

Middle income earners-$19,225

Upper middle income earners-$1,433

Medicare Levy-$2,000

Total Taxes-$25,712

NET ANNUAL PAY$74,288

Per Month$6,191

Effective Rate25.7%

New Zealand

2024-2025

29%

Income

Gross Salary$100,000

KiwiSaver Employee Contribution-$3,000

Taxable Income$97,000

Taxes & Contributions

First bracket-$937

Second bracket-$3,794

Third bracket-$4,221

Fourth bracket-$17,267

Independent Earner Tax Credit+$297

KiwiSaver Employee Contribution-$3,000

Total Taxes-$28,922

NET ANNUAL PAY$71,078

Per Month$5,923

Effective Rate28.9%

Tax rate by income level

Australia

New Zealand

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