WhereTo.Work

Tax Regime Analysis:

• Krakow uses Polish employee tax, standard progressive brackets with a 30,000 PLN allowance.
• Wellington applies New Zealand employee tax, five‑tier progressive brackets, no allowance.

Tax Parameters:

• Poland: 12% up to ~30,410 USD, 32% above; 13.71% social security capped at ~44,970 USD; health insurance ~4.21% of gross.
• New Zealand: 10.5% up to ~7,877 USD, 17.5% up to ~27,041 USD, 30% up to ~39,374 USD, 33% up to ~101,280 USD, 39% above; ACC 1.21% of gross; Kiwi Saver ~3% of gross.

Cost-of-Living Data:

• Krakow: rent $202, meal $13, iPhone $1,140, cappuccino $3 (city‑center averages, 2024 sources).
• Wellington: rent $1,237, meal $17, iPhone $843, cappuccino $3 (2024 sources).

Net Salary Calculations:

• Krakow gross $60,000 → PLN 236,964 → deductions $56,689 → net $45,658.
• Wellington gross $60,000 → NZD 106,735 → deductions $30,085 → net $43,080.

Purchasing-Power Comparison:

• Convert net salaries to USD (already done). PPP multiplier = 43,080 / 45,658 ≈ 0.94, meaning Wellington’s purchasing power is ~94% of Krakow’s.

Comparison Conclusion:

• Krakow scores higher due to lower housing costs and slightly higher net income, despite higher tax rate.
• Wellington’s higher living expenses offset its comparable net salary.

Confidence and Caveats:

• Data sources are official tax API and recent market surveys.
• Exchange rates used are derived from the provided gross conversions.
• Health insurance and Kiwi Saver treated as flat percentages for simplicity.