Australia vs New Zealand: Tax Comparison

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

You'd keep $1,310 more in Australia

Australia

27.0% tax

New Zealand

28.3% tax

$109/mo difference

Side-by-side breakdown

Australia

2025-26

27%

Income

Gross Salary$100,000
Taxable Income$100,000

Taxes & Contributions

First Marginal Tier-$3,038
Second Marginal Tier-$19,130
Third Marginal Tier-$1,610
Medicare Levy-$2,000
Medicare Levy Surcharge-$1,250
Total Taxes-$27,028
NET ANNUAL PAY$72,972
Per Month$6,081
Effective Rate27.0%

New Zealand

2025-26

28%

Income

Gross Salary$100,000
Taxable Income$100,000

Taxes & Contributions

Lowest Bracket-$973
Second Bracket-$3,941
Third Bracket-$4,386
Fourth Bracket-$17,684
ACC Earner's Levy-$1,353
Total Taxes-$28,338
NET ANNUAL PAY$71,662
Per Month$5,972
Effective Rate28.3%

Tax rate by income level

Australia
New Zealand

Understanding the difference

Healthcare Trade-off

Australia bundles health costs into a visible 2% Medicare Levy, giving you access to public hospitals; New Zealand wraps it into general tax revenue, so you never see the line item. Both systems work, but Australia's approach makes you acutely aware you're paying for it.

The Superannuation Secret

Australia's compulsory employer superannuation (12%) isn't in these numbers, but it's real money that shapes retirement security; New Zealand relies on voluntary KiwiSaver, so your retirement savings are entirely on you. Australians retire wealthier by default.

Rising Earners Get Stung

Australia adds a Medicare Levy Surcharge on higher earners without private insurance, making the tax system progressively meaner as you climb; New Zealand keeps a flatter approach. Cross the 93k threshold in Australia and you'll feel it.

Who Wins Where

New Zealand is simpler and cheaper for low-to-middle earners; Australia rewards higher incomes slightly but demands more contributions overall. Stay under 60k and New Zealand's your friend; earn substantially more and Australia's mandatory retirement savings eventually pay off.

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