NZ FIF Foreign Investment Fund 2027 FDR vs Cost Calculator

FIF Rules: When They Apply

NZ FIF (Foreign Investment Fund) rules apply when a NZ tax resident holds foreign investments (shares, ETFs, managed funds outside Australia) totalling more than NZ$50,000 at original cost. Below the threshold, regular dividend taxation applies. Above it, the deemed-income FIF rules kick in — calculating tax based on capital + income rather than actual capital gain alone. Australian-domiciled investments are exempt (separate ANZ tax treaty).

FDR (Fair Dividend Rate) Default

FDR = 5% of opening market value, taxed at your marginal rate. Used when actual return is positive. For a NZ$100k portfolio at opening, FDR income = NZ$5,000 regardless of actual dividends received. At 33% marginal tax, FDR costs NZ$1,650. FDR ignores capital gains/losses on the underlying investments — only the 5% deemed return matters. This makes high-growth equity investments tax-efficient under FDR vs the alternative methods.

CV (Comparative Value) for Down Years

CV = closing market value - opening market value + dividends + sales - purchases. Used when actual return is LESS than 5% (down year). For a portfolio that drops in value, CV may show zero or negative income — no tax. Individuals may elect the LOWER of FDR or CV each year (must apply consistently to all FIF investments in that year). This effectively caps FIF tax at FDR while allowing relief in genuine down years.

Why US ETFs Hit FIF Hard

Most major US ETFs (VOO, VTI, SPY) are FIF-taxable for NZ residents. Australian ETFs equivalents (A200, IVV.AX) are FIF-exempt under the NZ-Australia tax treaty. Many NZ investors deliberately buy ASX-listed versions of S&P 500/Nasdaq exposure for FIF efficiency. Smartshares (NZX-listed PIE funds) are not FIF — they hold the foreign assets at fund level and pass through dividend income at PIE tax rates (28% max).

Sources: ird.govt.nz FIF rules IR461, ird.govt.nz FDR method. Last updated: May 2026.