Bora Bora vs Sydney for a high earner: tax, residence, cost, and life compared

	Bora Bora	Sydney
Effective tax at $300K	0%	40%
Effective tax at $1M	0%	45%
Effective tax at $3M	0%	46%
Kept at $1M	$1M	$552K
Capital gains	0%	24%
Cost index (Zurich 100)	135	90
Safety	8/10	9/10
Schools	4/10	9/10
Sun hours	2,900	2,590
Supercar street index	#88	#38
Routes in	Founder & talent	Founder & talent
Net millionaire inflow 2025 (country, Henley)	n/a	+1,000
Flight London	19.6	21.6
Flight New York	13.4	20.4

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

Bora Bora keeps more of a $1M salary, $448K a year on this model. Sydney answers with schools and safety.

For a founder with an exit

Capital gains: Bora Bora 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, safety and a lower cost, Bora Bora on sun.

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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.