United States vs Singapore: Tax Comparison
Compare income tax rates and take-home pay between United States and Singapore
You'd keep $5,194 more in Singapore
Singapore
21.0% tax
United States · California
26.2% tax
$433/mo difference
Side-by-side breakdown
Singapore
2025
Income
Taxes & Contributions
United States · California
2025
Income
Taxes & Contributions
Tax rate by income level
Understanding the difference
The Retirement Bet
Singapore forces you to save 20% of your income into CPF, a mandatory retirement account you can't touch until 55. The US leaves retirement savings optional, which sounds freeing until you realize most Americans aren't saving enough and California's income tax hits you regardless.
Where Your Money Actually Goes
Singapore's lower tax rate funds world-class healthcare, transit, and public housing you can actually afford to buy. US taxes scatter across federal, state, and Social Security, but you're still paying out-of-pocket for healthcare, childcare, and a car because the safety net has holes.
The Expat Trap
Singapore taxes residents on worldwide income, so moving there doesn't help if you have US investments or clients. The US taxes citizens globally too, but at least you get a foreign earned income exclusion; Singapore offers no equivalent escape hatch.
The Real Winner
For middle earners, Singapore wins decisively: lower rates, forced savings, and public goods that actually work. California residents lose on all fronts: highest state tax in the nation, no healthcare guarantee, and voluntary retirement savings that lead most people to regret it.
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