Japan vs Singapore: Tax Comparison
Compare income tax rates and take-home pay between Japan and Singapore
You'd keep $12,098 more in Singapore
Singapore
21.0% tax
Japan · Tokyo
33.1% tax
$1,008/mo difference
Side-by-side breakdown
Singapore
2025
Income
Taxes & Contributions
Japan · Tokyo
2025
Income
Taxes & Contributions
Tax rate by income level
Understanding the difference
The Deduction Game
Japan's system rewards you for working through generous employment income deductions and allowances that shrink your taxable base; Singapore taxes your actual income more directly, making deductions nearly invisible. This matters most at middle incomes where Japan's deduction structure creates real breathing room.
Mandatory Retirement Savings
Singapore's CPF (20% of gross) feels like a tax but functions as forced retirement savings you'll eventually access; Japan's pension contributions (9.15%) feed a government system with less certainty about future payouts. One builds your nest egg, the other funds the state's.
Progressive Bite and Brackets
Singapore stays lenient through the first SGD 20,000 (zero tax) and keeps rates low until you cross SGD 80,000; Japan's 5% bracket starts immediately but pairs with deductions that offset it. Singapore's advantage: you don't owe taxes until you actually earn above the threshold.
What Happens at Higher Incomes
Singapore's top rate (24%) hits much later and stays lower than Japan's (45%); Japan's system penalizes six-figure earners harder but the entire structure assumes you'll stay longer and benefit from social systems. Pick based on how long you'll stay, not just this year's paycheck.
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