10 Free Tools · No Signup · 2025/26 Rates
Every calculator a
Kiwi business needs
GST, PAYE, KiwiSaver, tax, ACC, mileage, redundancy, valuation and more — free, instant, and always current with the latest IRD rates. No signup, no data stored.
2025/26 IRD rates
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10 tools
Tax & Income
5 toolsEmployment
2 toolsBusiness Operations
3 tools While you're here
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Every tool uses current 2025/26 IRD rates and thresholds. No signup, no data stored — all calculations run in your browser.