New Zealand (Africa & Oceania) and United States (North America) operate very different payroll systems, which makes a direct salary comparison interesting. On a $90,000 gross, the effective tax burden in New Zealand is roughly 2.8% higher than in United States — driven by differences in ACC vs FICA, bracket structure, and personal allowance.
Same nominal gross applied to both tax systems. Currencies aren't FX-converted — compare structures, not purchasing power.
New Zealand keeps it simple: five PAYE income-tax brackets plus a 1.6% ACC Earners' Levy that funds accident cover. There's no separate social-security tax. KiwiSaver is opt-in (3–10% employee, 3% employer) and not included here. Healthcare is funded from general taxation.
The US uses a seven-bracket federal income tax on top of a 7.65% FICA payroll tax (Social Security + Medicare). State income taxes — ranging from 0% in places like Texas and Florida to over 13% in California — are not included in this estimate. Most workers also see additional deductions for 401(k), health insurance, and HSA contributions.
Pre-calculated breakdowns at common pay levels in New Zealand — open either side for the full page.
Last updated: 2026. Estimates only — see the disclaimer above.