United Kingdom (Europe) and Australia (Asia & Pacific) operate very different payroll systems, which makes a direct salary comparison interesting. On a £65,000 gross, the effective tax burden in United Kingdom is roughly 9.1% higher than in Australia — driven by differences in National 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.
The UK runs a three-band PAYE income tax with a generous £12,570 personal allowance, alongside Class 1 National Insurance contributions of 8% on earnings between the primary threshold and the upper limit, then 2% above. Scotland uses different bands. The personal allowance tapers above £100,000, creating a 60% effective marginal rate in that range.
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 United Kingdom — open either side for the full page.
Last updated: 2026. Estimates only — see the disclaimer above.