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Built on official rules

Grounded in IRD guidance and the Income Tax Act 2007.

Common Questions

Short answers to common questions about the New Zealand FIF rules.

Budget 2026 proposals

Has the FIF threshold already changed to NZ$100,000?
Not for every year. Current IR461 guidance uses the NZ$50,000 de minimis threshold. Inland Revenue Tax Policy's 28 May 2026 Budget information sheet proposes increasing it to NZ$100,000 from 1 April 2026 for the 2026-27 tax year. The information sheet says the proposal may change as legislation moves through Parliament, so treat it as proposal-stage until enacted guidance confirms the final rule. Read the Budget 2026 summary →
Who would get RAM under the Budget 2026 proposal?
The proposal would allow all New Zealand residents to use RAM for unlisted foreign shares. It would also allow New Zealand residents who face concurrent taxation overseas because of citizenship or a right to work there to use extended RAM for listed and unlisted foreign shares. Current IR461 RAM eligibility is narrower, so keep current law and the 2026-27 proposal separate. Read the RAM guide →
What changes for founders or active investors diluted below 10%?
Budget 2026 proposes that an active investor who previously held at least a 10% interest in a FIF and used the attributable FIF income method could continue using that method after their stake falls below 10%, provided they remain active and have the information needed for the calculations. This is specialist territory and is outside the ordinary FDR/CV calculator.
What changes for corporate migrations and SPAC-style overseas listings?
Budget 2026 proposes preserving the 10-year FIF exemption for qualifying New Zealand shareholders when a New Zealand business lists on an overseas exchange, regardless of the listing method. The policy concern is that SPAC-style structures can technically break share continuity even where the substance has not changed. Other exemption requirements would still need to be met.

Thresholds and exemptions

Is the FIF threshold based on what my investments are worth now, or what I paid for them?
It's based on cost, not current market value. IR461 says cost is generally the amount paid for the attributing interest, with special rules for some acquisitions and older interests. Your portfolio's market value can grow above the threshold, but the threshold test still looks at total cost throughout the income year. Learn more about the cost threshold →
Do dividends I receive count towards the FIF cost threshold?
Generally, receiving cash dividends does not increase the cost of your attributing interests. However, if you reinvest those dividends to buy more shares or units, the amount paid for those new purchases does add to your total cost. Be mindful of this if you're close to the relevant threshold.
Do brokerage costs count towards the FIF cost threshold?
Usually, yes. The threshold looks at the cost of your attributing interests, and brokerage paid to buy the shares or units is normally part of what it cost you to acquire them. Keep the broker record that shows the purchase price, brokerage, currency, and exchange rate used. Other charges, such as platform or foreign-exchange fees, can depend on exactly what the fee relates to, so check carefully if you are close to the threshold.
What happens if my total cost goes just over the threshold for only part of the year?
If your total cost exceeds the relevant threshold on any day during the income year, IR461 says all your attributing interests are subject to the FIF rules. The threshold amount is not deducted.
How does the threshold work for joint accounts (e.g., with my partner)?
The threshold applies per individual. Under the current NZ$50,000 threshold, if you jointly own investments that cost $100,000, each of you is typically considered to have a $50,000 cost interest from that holding. If the proposed NZ$100,000 threshold applies for 2026-27, the same per-person idea would use the higher threshold. You still need to consider any FIF investments held individually as well.
Are all shares listed on the Australian (ASX) market exempt?
Not necessarily, but most shares in Australian-resident companies listed on the ASX are exempt if they meet specific criteria (like maintaining a franking account and not being stapled stock). Check the specific share using IRD's guidance or tool. Learn more about the ASX exemption →

Calculation methods

Which calculator should I use?
Use the historical FIF calculator when you are working on a completed income year and have opening values, transactions, and closing values. Use the expected FIF income planner only for forward-looking planning assumptions. Start with the responsibility check if you are not sure whether the calculator is the right next step.
Which calculation method should I use: FDR or CV?
For ordinary shares/ETFs, individuals and eligible trustees (type B) can often compare FDR and CV. FDR is 5% of opening market value plus any quick sale adjustment. CV is closing market value plus gains, minus opening market value plus costs. Where the comparison option is available, the total result cannot be less than zero. Learn more about FDR vs CV →
What is the Revenue Account Method (RAM)?
RAM is a FIF calculation method included in IR461 from 1 April 2025 for eligible individuals and family trusts. It taxes dividends and gains on disposal from qualifying FIF interests on a realisation basis; gains and losses on disposal are reduced by 30% before being taxed at the marginal rate. Budget 2026 proposes wider RAM access from 2026-27, but eligibility remains specific. Learn more about RAM →
Can I claim a tax loss if my investments went down using the FIF rules?
Generally, no if using the FDR method. If using the CV method for standard shares where you had the choice between FDR/CV, any calculated loss is reduced to zero. Losses might be claimable under CV only in specific situations, like for certain types of 'non-ordinary' shares where CV was mandatory.
What is the Quick Sale Adjustment (QSA) and when does it apply?
The Quick Sale Adjustment (QSA) is part of the FDR calculation where shares in an attributing interest are increased and decreased in the same income year and there is a gain.

The QSA uses the lower of two calculations:
  1. Your actual gain, calculated for each disposal to the extent it follows acquisitions made earlier in the income year
  2. The "peak holding method": 5% × peak holding differential × average cost of units bought during the year

IR461 says the quick sale adjustment is the lesser of the peak holding method amount and the actual gain.
What exchange rate do I use to convert amounts to NZD?
IR461 says you need to choose and consistently apply one permitted conversion approach: actual rates, a rolling 12-month average, or a rolling average for shorter/longer periods calculated using mid-month rates. IRD also accepts mid-month rates as equivalent to actual rates for transactions in that month.

Platforms and record keeping

Does my investment platform calculate my FIF income for me?
It varies. Some platforms provide reports that help with FIF calculations, such as transaction summaries or gains and losses. Many do not give you a final FIF income figure ready for your tax return. You are still responsible for the calculation and declaration, so check exactly what your platform report does and does not cover.
How do I track cost accurately, especially with platforms where cash might sit in a money market fund?
Keep the NZD amount paid for every attributing interest, plus purchase, sale, dividend, and currency records. On some platforms, uninvested cash may sit in an arrangement that needs separate tax treatment. Check directly with your platform if its cash-balance reporting is unclear.
If I'm near the FIF cost threshold, should I reinvest dividends?
Reinvesting dividends means buying more units/shares, which increases your total cost. If you are close to the relevant limit, taking dividends as cash may avoid adding new attributing-interest cost, but you still need to consider any other tax rules and platform-specific treatment. Learn more about managing your cost threshold →

Foreign dividends

Where do I start if I received overseas dividends?
Start with the Foreign Dividend Helper. Keep the gross dividend, foreign tax withheld, payment date, currency, and NZD conversion evidence. Then check whether the dividend is ordinary overseas income, part of a FIF method, or connected with an exempt Australian share.
Can I claim US withholding tax as a foreign tax credit?
Possibly, but do not assume the withheld amount is automatically the claim amount. You need to match the overseas tax to income that is assessable in New Zealand and check the NZ limit. Read the US withholding guide →
Do Australian franking credits work like foreign withholding tax?
No. Treat franking credit information separately from cash tax actually withheld. If an ASX-listed Australian share is exempt from FIF, you may still need to return the dividend income and keep the dividend statement. Read the Australian dividends guide →

Tax, student loans, and benefits

Is FIF income treated as personal income? Will it affect student loans, benefits, or tax brackets?
For income tax, yes: if your final FIF calculation produces assessable FIF income, you include it in your tax return. IRD says FIF income can arise before you actually receive cash, and its overseas-income guidance says that where no FIF exemption applies, you include FIF income from those investments in overseas income.

Do not assume the FDR result is always the final result. For many ordinary foreign shares and ETFs, individuals can compare FDR with CV, and if the eligible CV result is lower or reduced to zero, that changes the FIF income you return. Learn more about FDR vs CV.

Student loans: FIF income can be relevant. IRD says student loan repayments for people with income other than salary and wages are based on salary/wage income plus adjusted net income, and adjusted net income includes overseas income and investments. In practice, if your taxable FIF income is part of adjusted net income and your income is over the repayment threshold, you may have an end-of-year student loan repayment obligation. Check the current IRD threshold and your own myIR position.

Benefits and income-tested assistance: do not assume Work and Income will treat the IRD FIF number in exactly the same way as weekly cash received. Work and Income says people on a benefit need to tell them about bank interest or income/money from investments, including interest and dividends, and that the amount received can affect a benefit. If your investments create FIF income but no cash distribution, contact Work and Income and ask how they will treat that specific situation.

Example: a NZ$500,000 Apple holding using FDR could produce NZ$25,000 of FIF income before tax. If that is the final assessable FIF income after checking exemptions, CV, and any other applicable method, it is taxable income, can be relevant to student-loan repayment income, and can push part of your taxable income into a higher marginal tax band. Based on current individual tax rates from 1 April 2025, NZ$25,000 of taxable income with no other income would put the slice above NZ$15,600 into the 17.5% band. It is not the same thing as receiving NZ$480 cash every week unless cash was actually paid to you.

Useful official starting points: IRD on FIF income, IRD on student-loan repayments from other income, Work and Income on investment income, and IRD individual tax rates.

Other questions

Help! I think I should have calculated FIF income in past years but didn't. What should I do?
It's best to address this proactively. You can make a voluntary disclosure to Inland Revenue (IRD). If you do this before they start an audit, penalties may be significantly reduced or waived. You may need to refile past tax returns. Consider seeking advice from a tax professional or contacting IRD directly.
Can I just ignore FIF tax? Will IRD find out?
Ignoring your tax obligations is risky. IRD receives financial information from many overseas countries automatically through international agreements (like the Common Reporting Standard - CRS). They can cross-reference this with filed tax returns. Failing to declare FIF income can lead to penalties and interest.
I just moved to NZ / My transitional residency is ending. What applies to me?
While the transitional resident exemption applies, the ordinary FIF calculator is usually not your starting point. The year the exemption ends is different because your FIF opening value may be the market value on the day after the exemption ended, not the value at 1 April. Read the guide for the year your exemption ends →
What happens to my foreign shares when my transitional residency ends?
In plain English, your foreign shares are treated as if you acquired them at market value on the day after the exemption ended. That value becomes the starting point for FIF records after the exemption ends. The number in your return still needs review, especially for part-year FDR. Read the full guide →
Can I use this calculator if my transitional residency ended during the year?
Use caution. The historical calculator assumes the FIF rules apply for the whole income year, so it can overstate income if you enter ordinary 1 April opening values for the year your exemption ends. Read the guide first, then use the calculator only with adviser-reviewed figures. Read the guide →
Do I need to include dividends I received during my transitional residency?
Do not mix dividends received before the exemption ended into the dividend helper or a later-year FIF worksheet without advice. The dividend helper is for overseas dividends that need to be organised for NZ reporting after the relevant exemption period. Read the timing guide →
I'm a US citizen living in NZ. Are there special FIF issues?
Yes, potentially. Because the US taxes citizens on worldwide income based on actual realized gains/dividends, while NZ's FIF rules (especially FDR) tax deemed income, there's a risk of double taxation. NZ tax paid on deemed FIF income might not be creditable against US tax liability when the investment is eventually sold.

Extended RAM: The current RAM rules include an extended category for some people who are liable to tax overseas based on citizenship or a right to work there. Budget 2026 proposes widening access for concurrent-tax residents from 2026-27. Learn more about Extended RAM → Specialist cross-border tax advice is still highly recommended.
Can remote workers avoid NZ tax residency?
Current non-resident visitor rules can allow some remote workers employed overseas to stay in New Zealand for longer without becoming tax resident, but the criteria are specific and ordinary tax-residency tests still matter. Confirm the current IRD position before relying on a day-count summary.
What's the difference between FIF tax and the tax on PIE funds?
PIE funds (Portfolio Investment Entities) are NZ-based managed funds. Even if they invest overseas, the fund handles the tax calculations (often similar to FIF rules internally), and you are taxed at your Prescribed Investor Rate (PIR), capped at 28%. You don't do separate FIF calculations for PIE fund investments. FIF rules apply when you directly own the foreign investment (or via a non-PIE NZ vehicle).

Important: This is general guidance. FIF treatment depends on your own facts, so check Inland Revenue guidance or speak with a qualified tax professional before filing.