New Zealand FIF Tax
FIF Tax, Explained for
Overseas Investors
Work out whether the rules may apply, understand the main methods, and estimate FDR/CV outcomes — in plain English.
If you're a New Zealand tax resident with overseas shares, ETFs, or foreign unit trusts, you may need to deal with the Foreign Investment Fund (FIF) rules. The official guidance is detailed, but it can be hard to turn into a practical checklist.
FIFtax covers the questions investors usually need to answer first: whether the rules may apply, how the FDR and CV methods work, what records matter, and where the calculator can help. It is a guide and estimation tool, not a substitute for advice on your own tax return.
Where to Start
Start With a FIF Check
Answer the practical questions that decide whether the calculator is the right next step.
Do FIF Rules Apply to Me?
Check the NZ$50,000 cost threshold and the common exemptions before you start calculating.
Try the NZ FIF Calculator
Estimate common ordinary-share outcomes under FDR and CV.
Filing Checklist
Tie the result back to records, disclosure, method limits, and foreign tax credit checks.
Common FIF Questions
Get plain answers to the questions investors usually ask first.
Revenue Account Method
New RAM rules from April 2025 — may apply to recent migrants and US citizens.
Who this is for
Built for NZ Investors with Overseas Holdings
- Individual NZ tax residents investing internationally
- Users of Sharesies, Hatch, Stake, IBKR, and similar platforms
- Investors nearing or exceeding the NZ$50,000 cost threshold
- Anyone confused by terms like FDR, CV, attributing interest, or the FIF cost threshold
- Recent migrants understanding their tax obligations after transitional residency
April 2026
Latest Update
Revenue Account Method Now Appears in IR461
The Taxation (Annual Rates for 2025-26, Compliance Simplification, and Remedial Measures) Act was enacted on 30 March 2026. Inland Revenue's April 2026 IR461 guide includes the Revenue Account Method (RAM) from 1 April 2025 for eligible individuals and family trusts.
- Revenue Account Method (RAM): Eligible taxpayers may be able to tax dividends and qualifying gains on disposal from qualifying FIF interests on a realisation basis, with gains and losses on disposal reduced by 30% before marginal tax is applied.
- Extended RAM: Some people who are taxed overseas on disposal because of citizenship or a right to live and work there may be able to apply RAM to all foreign shares.
- Check eligibility carefully: RAM has specific election, investment, and taxpayer eligibility rules, and the ordinary FDR/CV methods still matter for many investors.
Always confirm against the current IRD guide or a qualified tax adviser before filing.
Learn more about RAM