What Is a Managed Fund? A Guide for New Zealand Investors

(And why most Kiwis already have one without realising it)

If you have a KiwiSaver account, you already invest in a managed fund. Technically, KiwiSaver schemes are managed investment schemes under New Zealand's Financial Markets Conduct Act. The money you and your employer contribute gets pooled with thousands of other people's money, invested by a professional fund manager, and held in trust by an independent supervisor.

A managed fund outside of KiwiSaver works the same way, with one important difference: you can access your money when you choose, rather than waiting until you turn 65.

Understanding how managed funds work matters because they sit at the centre of most investment portfolios in New Zealand. Whether you invest directly, through an adviser, or via KiwiSaver, the underlying mechanics are the same.

How a Managed Fund Works

When you invest in a managed fund, you buy units. Each unit represents your share of the total fund. The unit price moves daily based on the value of whatever the fund holds: shares, bonds, property, cash, or a mix.

The fund manager handles the research, buying, selling, and ongoing management. A separate supervisor ensures the manager follows the rules set out in the fund's trust deed. The Financial Markets Authority (FMA) licenses and oversees both.

Most New Zealand managed funds are structured as Portfolio Investment Entities, or PIEs. This matters for tax. If your marginal tax rate is 33% or 39%, a PIE fund caps your tax on investment income at 28%. Over a 20 or 30-year horizon, the compounding benefit of paying less tax each year adds up significantly. The IRD's PIE guidelines explain how your Prescribed Investor Rate is determined.

For investors who hold overseas shares or funds directly outside a PIE, different and more complex tax rules generally apply under the FIF regime. Investing through a NZ-based PIE managed fund typically avoids this complexity. (We cover the detail in our FIF tax guide.)

Types of Managed Funds

Not all managed funds are built the same. Here are the main distinctions worth understanding.

Diversified (Multi-Asset) vs Single-Asset-Class Funds

A diversified fund spreads your money across several asset classes: shares, bonds, property, and sometimes alternatives like infrastructure or private credit. The number of underlying holdings in a single diversified fund can run into the thousands, across dozens of countries.

A single-asset-class fund focuses on one area. You might choose a global shares fund, an Australian property fund, or a New Zealand bond fund. These give you targeted exposure but require you (or your adviser) to build the broader mix. Getting the blend right is straightforward enough when markets are calm. It gets considerably harder during a downturn, when the temptation to second-guess every allocation decision can undermine years of disciplined investing.

Active vs Passive Funds

An active fund employs a portfolio manager and research team to select investments. The goal is to outperform a benchmark index, and you pay higher fees for the attempt.

A passive fund (also called an index fund) simply tracks a market index. No one is picking stocks. The fees are lower because the process is largely automated.

Context for New Zealand investors: passive funds here are not nearly as cheap as their equivalents offshore. The New Zealand fund management industry is small, with limited competition, which means even low-cost index funds carry higher fees than American or Australian investors typically pay. A passive global equity fund in the US might charge 0.03% to 0.10% per year. In New Zealand, the equivalent is more likely 0.20% to 0.50%. Still cheaper than most active funds, but the gap is narrower than you might expect.

Morningstar research has examined the relationship between fund fees and outcomes across Australian-domiciled funds over five years. Across most categories, the cheapest funds had notably higher success rates. In global large-cap equities, the lowest-cost group of funds achieved a 60% success rate compared to 23% for the most expensive. The pattern held in Australian equities, multisector growth, and fixed income. The exception was small-cap equities, where skilled active managers mattered more than price.

The takeaway is not to always go passive. In some parts of the market, particularly large-cap global equities, paying high active fees is hard to justify unless a manager has a genuinely strong track record. In other areas, including fixed income, small caps, and private markets, active management can add measurable value. The key is understanding what you are paying and whether performance justifies the cost.

One more thing to watch with both active and passive funds: style drift. This is when a fund gradually moves away from its stated investment approach. An active growth fund might start holding large cash positions or dabbling in unlisted assets. You would expect this kind of drift from an active manager chasing returns, but it is also cropping up among passive providers. At least one prominent New Zealand passive fund manager has expanded into direct property holdings and venture capital-type investments, which is a long way from the simple index-tracking mandate most investors signed up for. If your passive fund starts behaving like something else entirely, it is worth asking whether you are still getting what you thought you were buying.

As Nik Velkovski, adviser at Become Wealth, puts it:

"A good managed fund is like a good surgeon: you want competence, not charisma. The boring ones often deliver the best outcomes."

Exchange Traded Funds (ETFs)

Exchange-traded funds, or ETFs, are close cousins of managed funds. The main difference is how you buy them: ETFs trade on a stock exchange (like the NZX or ASX), so you purchase them through a broker or trading platform at market price during the day. Most ETFs are passive, though active ETFs are becoming more common.

The key differences between a managed fund and an ETF:

• How you buy. A managed fund is purchased direct from the provider or via a platform. An ETF is bought on the stock exchange through a broker, which includes via online share trading and investing platforms.
• Pricing. A managed fund's unit price is set once per day (end of day). An ETF's price changes throughout trading hours.
• Brokerage. Managed funds usually have no brokerage cost. ETFs typically incur brokerage fees on each trade.
• Regular investing. Managed funds make it easy to automate small contributions. ETFs are generally better suited to less frequent, larger amounts.
• Minimum investment. Many managed funds start at $50 to $500. For an ETF, you need enough to buy at least one unit, plus brokerage.

For most NZ investors, the choice between a managed fund and an ETF comes down to how you prefer to invest and what trade-offs you are comfortable with.

Benefits of Managed Funds

Diversification Without Needing Deep Pockets

A single managed fund can give you exposure to hundreds or thousands of investments across multiple countries, sectors, and asset classes. Building the same diversification on your own would require substantial capital and significant research.

Professional Management

Someone qualified is making the investment decisions, monitoring the portfolio, collecting income, handling corporate actions, and managing the paperwork. Tax is usually taken care of too: the fund manager calculates and remits PIE tax based on your prescribed investor rate. You generally do not need to file a separate return for PIE income.

Tax Efficiency

The 28% PIE tax cap is a genuine advantage for anyone earning above $70,000. Consider a simple example: on $10,000 of investment income, a person on the 39% marginal rate saves $1,100 per year by investing through a PIE rather than holding the same investments directly. Over decades, this compounds substantially.

Accessibility

Most managed funds have low or no minimum investment amounts and allow contributions and withdrawals at will. This makes them practical whether you are investing $500 a month or deploying a larger sum.

Regulatory Protection

In New Zealand, managed investment scheme managers must be licensed by the FMA. Investors' money is held in trust by an independent supervisor, separate from the fund manager's own assets. If a fund manager were to get into financial difficulty, your investments should not be directly affected because they are not part of the manager's balance sheet. In most cases, the investments would be transferred to another manager with the underlying assets intact. You can check whether a provider is licensed on the FMA's register.

New Zealand-Specific Considerations

New Zealand's managed fund market is small by global standards. There are fewer providers, less competition on fees, and a limited range of products compared to what is available in Australia, the UK, or the US. This has several practical implications.

Fees tend to be higher. A management fee of 0.90% to 1.50% is common for an active NZ fund. In Australia, equivalent products often charge less, and in the US, significantly less. This makes fee comparison even more important for Kiwi investors.

Liquidity varies. Mainstream retail funds generally allow daily or weekly withdrawals. But some smaller or specialist NZ funds may have less frequent dealing days or require notice periods. Always check the Product Disclosure Statement before investing.

Currency exposure matters. Most NZ managed funds investing offshore hold assets denominated in foreign currencies. Some hedge this exposure back to the New Zealand dollar; others do not. An unhedged fund gives you direct exposure to currency movements, which can work for or against you. Neither approach is inherently better, but you should know which one applies to any fund you hold.

The market's small size means individual fund managers can have an outsized influence on a fund's character and results. This brings us to an important risk.

Risks and Drawbacks

Market Volatility

The value of your investment will move up and down. Funds with higher allocations to growth assets (shares, property) tend to be more volatile but have historically delivered stronger long-term returns. More conservative funds (bonds, cash) are smoother but grow more slowly.

Fees and Hidden Costs

High fees compound against you over time. A 1% difference in annual fees on a $200,000 portfolio over 20 years can amount to tens of thousands of dollars in lost returns.

Beyond the headline management fee, watch for less obvious costs. Some funds charge performance fees, entry or exit fees, or platform fees levied by intermediaries. Another subtle cost is cash drag. Some active managers hold significant cash reserves while waiting for the right opportunity. Meanwhile, you are paying a management fee of 1% or more on money sitting in a bank account. Over time, this can quietly erode returns. A fund's SIPO (Statement of Investment Policy and Objectives) will usually disclose maximum cash holdings, and it is worth checking.

Manager Risk: The Magellan Cautionary Tale

Even celebrated fund managers can stumble. Australian investors learned this with Magellan Financial Group, once the country's most admired active manager. At its peak in 2021, Magellan managed over A$114 billion and its share price exceeded $70.

Then things unravelled. The co-founder and star stock picker departed under difficult personal circumstances. Performance had already been slipping, with the flagship global fund trailing its benchmark. Institutional clients pulled their money. Within a year, funds under management roughly halved, driven by approximately A$35 billion in net outflows. The share price fell more than 80%. By late 2025, funds under management sat around A$40 billion, and the company announced a merger with investment bank Barrenjoey.

Retail investors, who tend to move more slowly than institutions, bore much of the pain. Many stayed loyal to the brand long after the fundamentals had shifted.

The lesson applies to any fund where performance depends heavily on one person, one team, or one concentrated approach. Diversifying across managers, not just across assets, is a sensible precaution. Periodic review of any fund you hold is essential. As Benjamin Graham wrote: "The investor's chief problem, and even his worst enemy, is likely to be himself."

Naming Inconsistency

Fund labels like balanced, growth, and conservative are not standardised in New Zealand. One provider's balanced fund might hold 60% growth assets while another's holds 40%. Always check the actual asset allocation in the fund's SIPO or Product Disclosure Statement, not just the label.

How Most People Actually Invest in Managed Funds

You can invest directly with a fund manager, through a platform, or through a financial adviser.

While you can absolutely pick and invest in individual funds yourself, many New Zealanders now work with a financial adviser who selects and blends multiple managed funds on their behalf. This means the adviser builds a portfolio tailored to your goals, risk profile, tax position, and time horizon, drawing from a range of fund managers rather than relying on a single one.

Beyond fund selection, a good adviser adds value in ways most people underestimate: keeping you invested during downturns (panic selling is the single most expensive mistake retail investors make), rebalancing your portfolio as markets shift, and monitoring details like whether your PIR is still correct. Incorrect PIR settings are surprisingly common and can mean you overpay tax for years without realising it.

Picking one managed fund on its own is a bit like ordering one dish at a restaurant and hoping it covers all your nutritional needs. It might work, but a considered combination usually produces better results. (It is also less likely to leave you staring enviously at the next table.)

Frequently Asked Questions

Is a managed fund the same as KiwiSaver?
KiwiSaver schemes are a type of managed fund. The difference is access: KiwiSaver is generally locked until age 65 (with limited exceptions like first home withdrawal or significant financial hardship), while other managed funds typically allow withdrawals at any time.

What is the minimum investment?
It varies by provider, but many NZ managed funds allow investments from as little as $50 to $500. Some have no minimum at all.

How are managed funds taxed in New Zealand?
Most are structured as PIEs. Your tax rate on PIE income is capped at 28%, even if your marginal rate is 33% or 39%. The fund manager handles the tax calculation and payment on your behalf.

Are my funds safe if the manager goes bust?
Your money is held in trust, separate from the fund manager's own assets. If the manager fails, the investments are typically transferred to another manager. The FMA and an independent supervisor provide oversight. This does not, however, protect you from investment losses caused by market movements or poor fund performance.

What fees should I expect?
Management fees for NZ managed funds typically range from 0.20% to 1.50% per year, depending on whether the fund is active or passive and what it invests in. Always check for additional fees such as performance fees, entry or exit charges, or platform costs.

Who are managed funds best suited for?
They work well for people who want professional management without the time or expertise to build a portfolio themselves. They also suit investors who want diversification from a relatively small starting amount, and anyone on a higher tax rate who benefits from the PIE structure. If you prefer to make every individual investment decision yourself, direct share investing or ETFs may be a better fit.

How do I choose the right fund?
Consider your goals (what you are saving for), your time horizon (when you will need the money), your risk tolerance (how much volatility you can handle), and the fees. Compare a fund's actual asset allocation, not just its name. And if you are unsure, speaking with a qualified financial adviser can help you avoid expensive mistakes.

The Bottom Line: Managed Funds In New Zealand

Managed funds remain one of the most accessible and practical ways to invest in New Zealand. They offer diversification, professional management, and a tax structure most people benefit from.

The important thing is understanding what you own, what you pay, and whether it still suits your circumstances. Review your funds periodically. Do not confuse brand loyalty with sound investing. And remember: the best time to invest was yesterday. The second best time is now.

Ready to make your money work harder? Book your free initial consultation and let's work through your options together.