Head to head

Queenstown (New Zealand) vs Sydney.

🇳🇿 New Zealand against 🇦🇺 Australia, on tax, residence, cost, and the life. Same model, same year, no brochure.

Queenstown (New Zealand)Sydney
Effective tax at $300K35%40%
Effective tax at $1M38%45%
Effective tax at $3M39%46%
Kept at $1M$623K$552K
Capital gains0%24%
Cost index (Zurich 100)9590
Safety10/109/10
Schools8/109/10
Sun hours1,9002,590
Supercar street index#58#38
Routes inGolden visa, Founder & talentFounder & talent
Net millionaire inflow 2025 (country, Henley)n/a+1,000
Flight London23.921.6
Flight New York19.220.4

Simplified marginal model, indicative 2026 brackets, non-US single filer, no social contributions, deductions, wealth taxes, or treaties.

Verdicts

Who should pick which.

For an executive on salary

Queenstown (New Zealand) keeps more of a $1M salary, $71K a year on this model. Sydney answers with schools.

For a founder with an exit

Capital gains: Queenstown (New Zealand) 0%, Sydney 24%. The order of operations, move then sell or sell then move, decides more than the rate. Neither city taxes wealth as such.

For a family

Sydney leads on schools, a lower cost and sun, Queenstown (New Zealand) on safety.

The Dossier: Queenstown (New Zealand), Sydney, and the third you have not considered.Your top 3 modeled on your income, exit, passports, and family. 10 chapters, about 40 pages, as a PDF within 24 hours. $249, refunded within 7 days if it does not change how you think.
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Tax figures use a simplified marginal model with indicative 2026 brackets for a non-US single filer, ignore social contributions, most deductions, wealth taxes, and treaties, and are not advice. Residence rules change often. Verify before acting.