Both Singapore and Australia sit in Asia & Pacific, but their tax structures take different paths. On a $90,000 gross, the effective tax burden in Singapore is roughly 4.5% higher than in Australia — driven by differences in CPF vs Medicare, bracket structure, and personal allowance.
Same nominal gross applied to both tax systems. Currencies aren't FX-converted — compare structures, not purchasing power.
Singapore's personal income tax is famously low — capped at 24% even for million-dollar earners. Citizens and Permanent Residents contribute 20% to the Central Provident Fund (CPF) for retirement, healthcare, and housing; the employer adds 17% on top. Foreign professionals on Employment Pass don't pay CPF.
Australia has a tax-free threshold of A$18,200 and four progressive brackets. The 2% Medicare Levy funds public healthcare; high earners without private cover pay an additional Medicare Levy Surcharge. Superannuation (currently 11.5%) is paid by the employer on top of gross salary, so it doesn't reduce take-home pay.
Pre-calculated breakdowns at common pay levels in Singapore — open either side for the full page.
Last updated: 2026. Estimates only — see the disclaimer above.