Tools
Free tools for NZ fund investors.
Numbers you can put into your own decisions — fees over 20 years, the right PIR for your income, the funds that actually match what you need. No advice, no recommendations, just neutral arithmetic on the public data.
Calculator
Fees impact calculator
Project two fund fees side-by-side over your investment horizon. See the dollar gap a 0.5% difference makes over 20 years.
Open tool →Calculator
PIR calculator
Work out which Prescribed Investor Rate (10.5%, 17.5% or 28%) applies to your PIE income — using IRD's two-year look-back rule.
Open tool →Filter
Fund screener
Filter all 158 funds by category, fee cap, risk profile, PIE / ETF / hedged / RI flags. Sort by name, fee or risk.
Open tool →Compare
Fund comparisons
Pre-built side-by-side comparisons across same-category, similarly-sized peers. Browse all pairs or jump from any fund page.
Open tool →