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NZ vs Australia Move Calculator

Compare your after-tax, after-rent take-home pay in NZ vs Australia. Factors AU $18,200 tax-free threshold, Medicare, Super 11.5% vs KiwiSaver 3.5%.

By Konstantin IakovlevPublished 28 March 2026Last reviewed
Data stays on your deviceIndustry reference

About this calculator

This calculator implements NZ + AU income tax brackets, AU Medicare + Super from IRD + ATO + RBNZ. Last consulted 18 May 2026. Verify the figures yourself by following the link.

NZ vs Australia tax & retirement

FY 2025-26 (NZ) + FY 2024-25 (AU)
  • AU tax-free threshold: AU$18,200
  • NZ tax-free threshold: $0 (taxed from $1)
  • AU top rate: 45% (>AU$190k) + 2% Medicare
  • NZ top rate: 39% (>$180k)
  • AU Super (employer): 11.5% on top
  • NZ KiwiSaver (employee): 3.5% deducted
  • Exchange rate (mid-2026): NZ$1 ≈ AU$0.91
  • NZers in AU (2025): ~700,000

Source: ATO + IRD

Disclaimer

This calculator provides estimates for general information purposes only. Results are based on standard formulas and may not reflect your individual circumstances. Always consult a qualified professional for advice specific to your situation.

How NZ vs Australia take-home compares

Calculate net pay in each country, then convert AU to NZD for an apples-to-apples comparison.

  1. 1

    NZ side

    NZ_net = NZ_gross − PAYE(NZ) − ACC(1.75%) − KiwiSaver(3.5%)

    KiwiSaver is deducted from pay (employee 3% + employer 3.5%).

  2. 2

    AU side

    AU_net = AU_gross − Tax(AU brackets) − Medicare(2%)

    Super 11.5% is paid by employer ON TOP — doesn't reduce take-home.

  3. 3

    Convert AU to NZD

    AU_in_NZD = AU_net ÷ exchange_rate (e.g. NZ$1 = A$0.91)

    Use current mid-market rate.

  4. 4

    After rent comparison

    Diff = (AU_net_NZD − AU_rent_yearly) − (NZ_net − NZ_rent_yearly)

    Single biggest cost-of-living factor.

Worked example

Inputs: NZ$80k vs AU$95k, both $650/wk rent

Result: NZ net $60k − $33.8k rent = $26.2k. AU net AU$72.7k ÷ 0.91 = NZ$80k − $37.1k = $42.9k. AU +$16.7k/yr.

Frequently Asked Questions

How much more do Kiwis earn in Australia?
Median Australian wages are 20–40% higher than NZ in IT, healthcare, engineering, and trades (per RNZ business analysis 2025). Australia's $18,200 tax-free threshold helps low earners; high earners pay slightly more (45% top rate + 2% Medicare vs NZ's 39%). The exchange rate (NZ$1 ≈ A$0.91 in mid-2026) compounds the wage gap. Rent is comparable in Sydney/Melbourne to Auckland; cheaper in Brisbane/Adelaide. Source: RNZ, ATO.
Is my KiwiSaver transferable to Australian Super?
Yes — Trans-Tasman Retirement Savings Portability Scheme lets you move your KiwiSaver balance to a complying Australian Super fund (and vice-versa). The funds stay locked until retirement age. Note that Australia's 11.5% Super contribution is paid BY THE EMPLOYER on top of salary, while NZ's 3.5% KiwiSaver is deducted from your gross pay. Source: IRD + ATO.
What is Australia's '501 deportation' issue and how does it affect Kiwis?
Section 501 of Australia's Migration Act allows the AU government to deport non-citizens who fail a 'character test' — even for minor offences or after decades of residence. Kiwis on the Special Category Visa (SCV) are particularly affected because SCV doesn't grant permanent residency by default. Between 2014-2024, ~3,000 NZ citizens were deported under 501, often for offences committed decades ago or while teenagers. The 2023 'Direction 99' relaxed the rules: long-standing community ties now weigh against deportation. NZ-born Kiwis who arrived as adults from 2024 onwards have a faster pathway to AU citizenship (4 years' residency). Source: Department of Home Affairs Australia + RNZ.
Can I get NZ Super if I retire in Australia?
Yes, partially. Under the NZ-Australia Social Security Agreement (2002), Kiwis who lived in NZ for 10+ years (5 after age 50) can receive NZ Super while living in Australia. The amount is reduced proportionally to the % of working life spent in NZ (residence between 20-65). For example, 30 years in NZ + 15 in AU = 30/45 = 67% of the standard NZ Super rate. AU Age Pension is income/asset-tested — you may also qualify for a top-up. Apply via Work and Income before you leave, and keep a NZ bank account for payments. Tax: NZ Super is taxed at non-resident rates if you're tax resident in AU. Source: Work and Income + Services Australia.

How this calculator works

This nz vs australia move calculator uses the latest data from official New Zealand government sources to provide accurate results. All calculations are performed in your browser — your data never leaves your device.

All calculations are performed in your browser — your data never leaves your device. Results are for general guidance only and should not be considered professional financial advice.

Built and maintained by Konstantin Iakovlev. Data sourced from the IRD and official New Zealand government sources.

Last reviewed: