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

	Singapore	Sydney
Effective tax at $300K	16%	40%
Effective tax at $1M	21%	45%
Effective tax at $3M	23%	46%
Kept at $1M	$791K	$552K
Capital gains	0%	24%
Cost index (Zurich 100)	98	90
Safety	10/10	9/10
Schools	10/10	9/10
Sun hours	2,020	2,590
Supercar street index	#28	#38
Routes in	Golden visa, Founder & talent	Founder & talent
Net millionaire inflow 2025 (country, Henley)	+1,600	+1,000
Flight London	14.2	21.6
Flight New York	19.6	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

Singapore keeps more of a $1M salary, $239K a year on this model. Sydney answers with the life itself.

For a founder with an exit

Capital gains: Singapore 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

Singapore leads on schools and safety, Sydney on a lower cost and sun.

SingaporeThe full page SydneyThe full page Rank both on my numbersThe engine, 90 seconds

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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.