Paye Calculator is a tool for New Zealand workers to estimate net take-home pay from gross income. It calculates PAYE tax, ACC earner's levy, KiwiSaver contributions, and student loan repayments based on Inland Revenue rules. Supporting annual, monthly, fortnightly, weekly, and hourly income formats, it accommodates various payment schedules. The calculator applies New Zealand's progressive tax structure, processes deductions like the ACC levy and KiwiSaver contributions, and accounts for student loan repayments above the threshold. It provides detailed breakdowns of gross income, deductions, effective tax rates, and marginal rates, with comparisons across pay periods. Paye Calculator supports multiple tax codes, secondary income, and the Independent Earner Tax Credit. Users can adjust KiwiSaver rates and student loan status for tailored results. Updated annually, it reflects current Inland Revenue and ACC requirements.