Investing in New Zealand: Options, Risks, Fees and Tax Explained

Investing sounds like something other people do, people with spare cash and a stockbroker on speed dial. In reality, most working New Zealanders are already investors through KiwiSaver, often without thinking of themselves that way. The money deducted from your pay each fortnight is pooled and put into shares, bonds, property and cash on your behalf. You hand over money now, accept that its value will wobble, and hope it grows or pays you an income over time.

What trips people up is rarely the basic idea. It is the detail: which product does what, how much risk is sensible, what the fees quietly take, and how New Zealand tax rules treat each option. This guide works through all of it using guidance from the Financial Markets Authority (FMA), Inland Revenue, the Reserve Bank and Sorted, run by Te Ara Ahunga Ora Retirement Commission. It is general information only, not personalised advice or a recommendation of any fund, share or provider.

Quick answer

• For most people, investing starts with KiwiSaver. Check your fund type matches your timeframe, and that your prescribed investor rate (PIR) is correct.
• Outside KiwiSaver, managed funds and exchange traded funds (ETFs) are the usual way to own a diversified spread without picking companies yourself.
• Risk and return travel together. Money you need soon belongs in low volatility options such as term deposits; money for a decade away can ride out market falls.
• Fees and tax decide how much of the return you keep; one percentage point of annual fees can cost thousands over a working life.
• No legitimate investment guarantees high returns. Pressure to act fast, secrecy and promises of easy money are classic scam signs, according to the FMA.

Before you invest: three jobs to do first

Build an emergency buffer. Investing works over years, and markets do not care if your car fails a warrant next month. Keep money you might need at short notice in an account you can reach immediately. If a surprise bill would force you to sell investments in a hurry, the buffer is not big enough yet.

Deal with expensive debt. Paying off high interest debt, such as credit cards, gives you a certain return equal to the interest you stop paying, with no market risk. Few investments beat that reliably.

Sort your KiwiSaver settings. Before opening anything new, check the account you already have. Are you contributing enough to receive your employer’s contribution and the government contribution? Is the fund type right for when you will need the money? Is your PIR right? Those three settings are worth more to most people than any clever product choice.

The main investment options in New Zealand

KiwiSaver

KiwiSaver is a voluntary workplace savings scheme designed mainly for retirement. If you are employed, contributions come straight out of your pay at a rate you choose. Your employer must also contribute, currently a minimum of 3.5 percent of your before tax pay, according to Inland Revenue. The government adds a contribution for eligible members, currently 25 cents for every dollar you contribute, up to a maximum of $260.72 a year. KiwiSaver settings change from time to time, so check current figures at ird.govt.nz.

Your money goes into a managed fund run by your scheme provider, ranging from defensive funds holding mostly cash and bonds through to aggressive funds holding mostly shares and property. Tax is handled inside the fund under the portfolio investment entity (PIE) structure, explained below.

The catch is access. KiwiSaver money is generally locked in until you reach the age of eligibility for NZ Superannuation, currently 65. There are exceptions, including buying your first home, significant financial hardship and serious illness.

Managed funds and PIE funds

A managed fund pools money from many investors and a professional manager invests it across a range of assets. You might own a slice of hundreds of companies and bonds through one holding. That is the diversification most beginners need.

Funds come in two broad styles. Active funds employ managers who pick investments aiming to beat a market index. Passive funds, or index funds, simply track one. The FMA notes active funds usually cost more, because they require more management and expertise.

Most KiwiSaver funds and many other managed funds are structured as PIEs. A PIE is a tax structure, not an investment type. The fund pays tax on your behalf at your PIR, which is capped at 28 percent.

Starting is cheaper than most people expect. The FMA’s managed funds guide points out that many funds accept an initial investment of less than $500, with much smaller regular payments after that. Before investing, read the product disclosure statement (PDS) for what the fund invests in, its risks and its fees, and the quarterly fund updates for its risk indicator, recent returns and fees actually charged.

ETFs and shares on the NZX

The NZX is New Zealand’s stock exchange. Its Main Board is where shares in listed companies trade, it runs a debt market for bonds, and it lists ETFs and other funds. The S&P/NZX 50, the index quoted in the news, tracks 50 major listed companies.

An ETF is a fund listed on an exchange. You buy and sell units through a broker or platform at prices that move during the trading day, much like a share. Many ETFs track an index, and many New Zealand listed ETFs are PIEs, so the tax is sorted inside the fund.

Buying shares directly means owning part of one company. As the FMA explains, you make money two ways: dividends, a share of profits paid out to shareholders, and capital gains when you sell for more than you paid. The risks are real. Prices are volatile, dividends can be cut if profits fall, a company can disappoint for years, and unlisted shares can be extremely hard to sell because there may be no market for them. You also pay brokerage on each trade, usually a minimum fee per order plus a percentage on larger amounts. One struggling company can do serious damage to a small portfolio, so direct shares suit investors who hold a spread of companies they understand.

Bonds

A bond is a loan. You lend money to a government or a company, it pays you regular interest, called the coupon, and it repays the original amount on a set date, the maturity date. Government bonds can run for terms as long as 30 years.

Bonds sit below shares on the risk ladder, but they are not risk free. If you sell before maturity, the price moves with market interest rates, so you can receive less than you paid, and the borrower’s creditworthiness matters too. Many investors hold bonds through a managed fund or ETF instead, for a wider spread and smaller amounts.

Term deposits

A term deposit is the low risk end of the spectrum: a fixed sum placed with a bank or other deposit taker for a fixed term at a fixed interest rate. Your return is known in advance if you leave the money to the end of the term; breaking it early usually costs a penalty.

There is now an extra layer of protection. The Reserve Bank advises that the Depositor Compensation Scheme, in place since 1 July 2025, covers eligible depositors for up to $100,000 per person, per deposit taker, if the deposit taker fails, across standard accounts including term deposits. It does not cover managed funds, KiwiSaver or shares. Compare current offers carefully before locking money away, because rates differ more than most people assume. Our guide to term deposit rates tracks what is available.

Direct property

A rental property is the investment many New Zealanders know best, but it is a large, concentrated and illiquid commitment. One asset, one location, one set of tenants. On top of the mortgage come insurance, maintenance, property management and periods with no tenant. Rent is taxable income, and the bright-line test, covered in the tax section below, can tax the gain when you sell. None of that makes property a bad investment, but compare it honestly with diversified funds, which can include listed property exposure, before you commit a deposit.

Risk explained

Every investment can fall in value. The question is how much, how often, and whether you can wait for a recovery.

Volatility is the size of the ups and downs. Shares swing the most. Bonds and cash swing far less, but usually grow more slowly. The FMA makes the same point about funds: growth and aggressive funds are more volatile but have typically provided higher returns over long periods, while defensive and balanced funds are steadier and grow more slowly.

Time horizon is your best protection. Money needed within a year or two has no time to recover from a fall, so it belongs in cash-like options. Money invested for ten years or more can ride out several downturns. Mismatching the two, such as holding a growth fund for a house deposit you need next year, is the most common and most painful beginner mistake.

Diversification means not having everything riding on one company, one sector or one country. A fund holding hundreds of investments absorbs the failure of any one of them. Spreading across asset types, shares, bonds, property and cash, smooths the ride further because they do not all fall at once.

Know your investor profile. Sorted’s investor profiler sorts people into five types, from defensive through conservative, balanced and growth, to aggressive. The difference between them is mainly the mix of growth assets (shares and property) and income assets (bonds and cash) that suits their timeframe and their tolerance for falls. Every managed fund also publishes a risk indicator from 1 (lowest) to 7 (highest) in its fund updates, so you can compare funds on a common scale.

Finally, regular investing helps behaviour as much as returns. Contributing the same amount each payday means you automatically buy more when prices are low and less when they are high, rather than trying to time the market.

Fees: the quiet leak

Fees look trivial as percentages. In dollars, over decades, they are not. The main ones to know are:

• Fund management fees, usually a percentage of your balance each year.
• Performance fees, charged by some active funds when they beat a target.
• Member and administration fees, sometimes a flat amount.
• Brokerage, charged each time you buy or sell shares or ETFs.
• Advice fees, if you use a financial adviser.

Here is a purely hypothetical illustration, not a prediction. It assumes a gross return of 5 percent a year before fees, every year, which real markets never deliver so smoothly. Invest $10,000 for 30 years in a fund charging 0.5 percent a year and, on those assumptions, you end with about $37,450. In a fund charging 1.5 percent a year you end with about $28,070. The one percentage point difference has cost roughly $9,400, nearly the size of the original investment. Run your own numbers with an investment calculator at different fee levels. The FMA advises comparing fees across managers and translating percentages into dollars, because small percentage differences mask a large long term cost.

Tax in New Zealand

New Zealand tax settings surprise people who have read overseas guides. These are the rules that catch investors out.

There is no general capital gains tax. If your New Zealand shares rise in value, that gain is generally not taxed. But Inland Revenue taxes gains where the shares were bought mainly to be sold, where someone is in the business of share dealing, or where profits come from a profit-making scheme. Frequent short term buying and selling is exactly the pattern that attracts attention, and even one-off sales are taxable if you bought mainly to sell.

Dividends are taxable income. When a New Zealand company pays you a dividend, it usually comes with imputation credits attached. Those credits represent tax the company has already paid on its profits, up to a maximum of 28 cents of credit per dollar of gross dividend, and you use them against your own tax so the same profit is not taxed twice. Resident withholding tax may also be deducted from dividends and interest before you are paid, at a rate you choose to match your income. If you do not choose, interest is deducted at 33 percent by default, and at 45 percent if you have not given the payer your IRD number.

PIE tax and your PIR. Income inside a PIE fund is taxed at your prescribed investor rate rather than your personal rate. For resident individuals the rates are 10.5 percent, 17.5 percent and 28 percent. Your rate is worked out from your income in either of the previous two income years. Broadly, a PIR of 10.5 percent applies if your taxable income was $15,600 or less and your income including PIE income was $53,500 or less. A PIR of 17.5 percent applies if your taxable income was $53,500 or less and the total including PIE income was $78,100 or less. Otherwise your PIR is 28 percent. Because your PIR depends on where your income sits against these thresholds, it helps to understand the NZ tax rates they are built around. Two things matter in practice. The top PIR of 28 percent sits below the top personal tax rate of 39 percent, one reason PIE funds appeal to higher earners. And the wrong PIR has consequences: too low and you may face a tax bill, too high and you may overpay. Inland Revenue has an online tool to work out your correct rate; check it whenever your income changes.

Overseas shares and the FIF rules. Shares and funds held offshore usually fall under the foreign investment fund (FIF) rules. If you are an individual and the total cost of your overseas holdings is less than NZ$50,000, the de minimis exemption applies and you simply pay tax on the dividends you receive, plus any gains if the shares are held on revenue account. Once your holdings cost NZ$50,000 or more in total, the FIF rules bite. Most individuals then calculate tax using the fair dividend rate method, which taxes 5 percent of the opening market value of the portfolio each year. That taxable amount is limited to your actual return if it was lower, and no tax is payable in a year the portfolio lost money. An alternative comparative value method taxes the actual change in value instead. Some ASX-listed Australian shares are exempt from the FIF rules altogether. The Government has proposed lifting the threshold to $100,000, but Inland Revenue’s investor guidance still applies $50,000, so confirm the current position at ird.govt.nz.

Property. Rent is taxable income, and the bright-line test means a gain on a residential property sold within two years of purchase is generally taxed as income too. The test applies to properties sold on or after 1 July 2024, and exclusions, including one for your main home, can apply. Other land rules can also tax gains outside that window, for example where land was bought intending to resell.

How to start, step by step

1. Write down the goal and the date. Retirement in 30 years and a deposit in three years need different investments.
2. Finish the groundwork. Emergency buffer in place, expensive debt cleared, KiwiSaver rate and fund type checked.
3. Decide your mix. Use your timeframe and honest tolerance for falls to pick a fund type, defensive through aggressive. Sorted’s investor profiler is a sensible free starting point.
4. Choose how to hold it. For most beginners, a diversified managed fund or ETF does the heavy lifting. Read the PDS, compare total fees, and check the risk indicator.
5. Check the provider. Confirm the provider is licensed or registered: search the Financial Service Providers Register and the FMA’s warnings and alerts list.
6. Start, then automate. Begin with an amount you can genuinely leave invested, set up regular contributions, and review once a year.
7. Keep tax records. Note what overseas shares cost you, because the FIF threshold is based on cost. Inland Revenue squares up investment income at year end, and good records make that painless.

For more explainers on KiwiSaver, tax and making your money work harder, browse our Finance hub.

Scams and warning signs

Investment scams cost New Zealanders dearly every year, and they have become polished. The FMA’s scam guidance highlights the same patterns again and again:

• Contact out of the blue. Cold calls, unexpected messages and social media adverts featuring celebrities or business leaders who appear to endorse an opportunity. Those endorsements are fake, sometimes deepfake video.
• Pressure and secrecy. You are told the offer is limited, closing soon, or only for a select few. Legitimate providers do not rush you.
• Guaranteed or very high returns with little or no risk. All investments carry risk; a promise of none is itself the warning.
• Little or nothing in writing. A genuine offer of shares or a fund comes with disclosure documents such as a PDS.
• Unusual payment requests. Money to an overseas account, a personal account, an account in a different name from the company, or payment by cryptocurrency or wire service.
• Fake profits and blocked withdrawals. Scam platforms show rising balances, then demand extra fees or taxes before you can withdraw. Paying them does not release anything.
• Not on the register. The provider is not on the Financial Service Providers Register, or appears on the FMA’s warnings list.

The FMA’s core advice is simple. Slow down. Check the provider independently, using contact details you find yourself, not ones the caller gives you. Talk it over with someone you trust. If you do not understand how the investment makes money, walk away. Money sent offshore or into crypto is almost impossible to recover.

Frequently asked questions

How much money do I need to start investing?

Less than most people think. The FMA’s managed funds guide notes that many funds accept a first investment under $500, with small regular top ups after that, and some platforms let you begin with a few dollars. Start with whatever you can afford to leave invested for years without needing it back.

Is my money guaranteed in KiwiSaver or a managed fund?

No. Fund values move up and down and returns are not guaranteed. The FMA licenses and monitors managers and supervisors, but that is about standards and conduct, not promised results. Protection of that kind is limited to schemes such as the Depositor Compensation Scheme for bank deposits, which covers up to $100,000 per depositor, per deposit taker.

What is the difference between a managed fund and an ETF?

Both pool money into a spread of assets. A managed fund is bought from the manager and priced at set times, usually daily. An ETF is listed on an exchange, so you buy and sell it through a broker or platform at prices that move during the day. Many New Zealand ETFs and managed funds are both PIEs, so the tax treatment can be identical even though the buying process differs.

Do I pay tax when my New Zealand shares go up in value?

Generally no, because New Zealand has no general capital gains tax. The exception is where you bought mainly to sell at a profit, are in the business of dealing in shares, or are running a profit-making scheme, in which case Inland Revenue treats the gain as income. Dividends are taxed either way.

What is a PIR and why does it matter?

Your prescribed investor rate is the rate at which PIE income, including KiwiSaver earnings, is taxed. The rates are 10.5, 17.5 and 28 percent, set by your income over the previous two years. Too low a PIR can leave you with a tax bill. Too high and you overpay. Check yours with Inland Revenue’s online tool, especially after a pay rise or career break.

Should I get financial advice?

If you want recommendations tailored to your circumstances, yes. Personalised advice comes from licensed financial advisers, who must meet standards under the financial advice regime the FMA oversees. Check an adviser on the Financial Service Providers Register. General information, like this guide and Sorted’s tools, is not advice about your situation.

Sources

• Financial Markets Authority, Shares: https://www.fma.govt.nz/consumer/investing/types-of-investments/shares/
• Financial Markets Authority, Managed funds: https://www.fma.govt.nz/consumer/investing/types-of-investments/managed-funds/
• Financial Markets Authority, Managed funds guide (PDF): https://www.fma.govt.nz/assets/Consumer-section/Managed-Fund-Guide.pdf
• Financial Markets Authority, Bonds guide (PDF): https://www.fma.govt.nz/assets/Consumer-section/Bonds-Guide.pdf
• Financial Markets Authority, Scam basics: https://www.fma.govt.nz/scams/scam-basics/
• Inland Revenue, How KiwiSaver works: https://www.ird.govt.nz/kiwisaver/kiwisaver-individuals/how-kiwisaver-works
• Inland Revenue, KiwiSaver KS8 guide (PDF): https://www.ird.govt.nz/-/media/project/ir/home/documents/forms-and-guides/ir1—ir99/ks8/ks8.pdf
• Inland Revenue, Information for resident individuals who invest in PIEs, IR855 (PDF): https://www.ird.govt.nz/-/media/project/ir/home/documents/forms-and-guides/ir800—ir899/ir855/ir855.pdf
• Inland Revenue, Prescribed investor rate guide, IR861 (PDF): https://www.ird.govt.nz/-/media/project/ir/home/documents/forms-and-guides/ir800—ir899/ir861/ir861.pdf
• Inland Revenue, Resident withholding tax: https://www.ird.govt.nz/income-tax/withholding-taxes/resident-withholding-tax-rwt
• Inland Revenue, Interest and dividends: https://www.ird.govt.nz/income-tax/income-tax-for-individuals/types-of-individual-income/interest-and-dividends
• Inland Revenue, Imputation for companies: https://www.ird.govt.nz/income-tax/income-tax-for-businesses-and-organisations/income-tax-for-companies/imputation-for-companies
• Inland Revenue, Share investments: https://www.ird.govt.nz/income-tax/income-tax-for-individuals/types-of-individual-income/share-investments
• Inland Revenue, Foreign investment fund rules exemptions: https://www.ird.govt.nz/income-tax/income-tax-for-businesses-and-organisations/types-of-business-income/foreign-investment-funds-fifs/foreign-investment-fund-rules-exemptions
• Inland Revenue (Tax Policy), Effect of the FIF rules (PDF): https://www.taxpolicy.ird.govt.nz/-/media/project/ir/tp/publications/2024/effect-fif-rules-immigration.pdf
• Inland Revenue, When residential land withholding tax (RLWT) is deducted: https://www.ird.govt.nz/property/buying-and-selling/residential-land-withholding-tax/when-rlwt-is-deducted
• Reserve Bank of New Zealand, Protecting and promoting the stability of New Zealand’s financial system (Depositor Compensation Scheme): https://www.rbnz.govt.nz/financial-stability/our-approach-to-ensuring-financial-stability
• Sorted (Te Ara Ahunga Ora Retirement Commission), Investor profiler: https://sorted.org.nz/tools/investor-profiler/
• NZX, New Zealand’s Exchange: https://www.nzx.com/

Disclaimer

This article is general educational information about investing in New Zealand. It is not personalised financial advice, and it does not take your income, goals, debts or risk tolerance into account. Investing involves risk, including the possible loss of the money you invest, and past performance is not a reliable guide to future returns. Tax rules, KiwiSaver settings and product features change over time, so confirm current details with Inland Revenue, the FMA or the provider before acting. If you need advice about your own situation, talk to a licensed financial adviser. You can check that an adviser or provider is registered on the Financial Service Providers Register.