Which country has lower taxes: New Zealand or Australia?

On $100,000, you'd keep $3,080 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 $3,080 more in Australia

Australia

25.6% tax

New Zealand

28.7% tax

$257/mo difference

Side-by-side breakdown

Australia

2025/26

26%

Income

Gross Salary$100,000

Taxable Income$100,000

Taxes & Contributions

Lower income earners-$3,072

Middle income earners-$19,341

Upper middle income earners-$1,219

Medicare Levy-$2,000

Total Taxes-$25,632

NET ANNUAL PAY$74,368

Per Month$6,197

Effective Rate25.6%

New Zealand

2024-2025

29%

Income

Gross Salary$100,000

KiwiSaver Employee Contribution-$3,000

Taxable Income$97,000

Taxes & Contributions

First bracket-$969

Second bracket-$3,924

Third bracket-$4,367

Fourth bracket-$16,760

Independent Earner Tax Credit+$308

KiwiSaver Employee Contribution-$3,000

Total Taxes-$28,712

NET ANNUAL PAY$71,288

Per Month$5,941

Effective Rate28.7%

Tax rate by income level

Australia

New Zealand

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