WhereTo.Work

Tax Regime Analysis:

• Warsaw uses Polish employee tax, standard brackets and ZUS contributions.
• Sydney applies Australian employee tax with Medicare levy.

Tax Parameters:

• Poland: 12% up to 120k PLN, 32% above; 30k PLN allowance; ZUS 13.71% capped at 177,660 PLN; Health insurance ~4.55% of gross.
• Australia: 0% up to 18,200 AUD, 19% 18,201‑45,000, 32.5% 45,001‑120,000, 37% 120,001‑180,000, 45% above; 18,200 AUD allowance; Medicare levy 2% of gross.

Cost-of-Living Data:

• Warsaw: rent $375, meal $7.5, iPhone $799, cappuccino $3 (converted from PLN).
• Sydney: rent $1,650, meal $16.5, iPhone $799, cappuccino $2.64 (converted from AUD).

Net Salary Calculations:

• Warsaw gross 219,024 PLN ≈ $54,756; deductions $21,459 ZUS, $9,967 health, $23,110 income tax; net ≈ $41,122.
• Sydney gross 84,969 AUD ≈ $56,080; deductions $16,279 income tax, $1,699 Medicare; net ≈ $44,214.

Purchasing-Power Comparison:

• Relative net salary ratio = $44,214 / $41,122 ≈ 1.08.
• Cost of living ratio (monthly) = $1,669 / $386 ≈ 4.32.
• PPP multiplier = 1.08 / 4.32 ≈ 0.25, indicating Warsaw provides higher purchasing power.

Comparison Conclusion:

• Warsaw scores higher on purchasing power despite a lower net salary, due to much lower living costs.
• Sydney’s higher net pay is offset by significantly higher expenses.

Confidence and Caveats:

• Data sources are official tax calculations and recent market price averages.
• Currency conversion rates are approximations and may fluctuate.
• Cost-of-living figures are averages and can vary by neighbourhood.