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Understanding Australian Managed Funds and Unit Trusts

By Roopon Team7 min read

How Managed Funds and Unit Trusts Work

A managed fund pools money from many investors and uses it to buy a portfolio of assets - shares, bonds, property, or combinations. Most Australian managed funds are structured as unit trusts. Understanding the mechanics helps you choose the right fund and avoid tax surprises.

  • Unit trust structure: When you invest, you buy 'units' in the trust. The unit price reflects the net asset value (NAV) of the fund's holdings divided by the number of units on issue. If the fund holds $10 million in assets across 1 million units, each unit is worth $10.
  • Unlisted vs listed: Most managed funds are unlisted - you transact directly with the fund manager, usually at the next calculated unit price (end of day or weekly). ETFs are a form of listed managed fund, traded on the ASX throughout the day at market price.
  • mFund service: ASX's mFund settlement service allows you to buy and sell unlisted managed funds through your broker, settled via CHESS - combining the access of a broker platform with unlisted fund structures. Useful for funds not available as ETFs.
  • Buy/sell spread: Most unlisted funds charge a buy-sell spread - the difference between the entry price and exit price - to cover transaction costs of the underlying portfolio. Typically 0.1–0.5%. This is not a fee to the manager but a cost recovered by the fund.
  • Minimum investment: Unlisted managed funds typically have minimum initial investments of $1,000–$25,000, with lower minimums for additional investments. This differs from ETFs where you can buy a single unit.
  • Redemption timing: Unlisted funds may process redemptions daily, weekly, or monthly depending on the fund. Illiquid funds (mortgages, unlisted property) may have longer redemption windows or queue systems during market stress.

Distributions: Tax Is the Complication

Managed fund distributions are the most misunderstood aspect of fund investing. Unlike ETFs (which often retain income), unlisted managed funds typically distribute all taxable income each year - creating a tax event even if you reinvest.

  • Annual distributions: Most managed funds distribute income (interest, dividends, rent) and realised capital gains at year-end. You receive a distribution even if you reinvest it via a Distribution Reinvestment Plan (DRP) - and you owe tax on it.
  • Tax components: A distribution may include: Australian dividends (with franking credits), foreign income, interest, net capital gains (with or without the 50% discount), tax-free components (return of capital). Each is taxed differently - the tax statement (AMIT or old-style distribution statement) tells you the breakdown.
  • AMIT regime: Most modern managed funds operate under the Attribution Managed Investment Trust (AMIT) regime, which attributes specific amounts of each income character directly to investors. This improves accuracy over older trust tax statements but requires careful input into your tax return.
  • Distribution timing trap: If you invest just before the ex-distribution date, you immediately receive a distribution that is partly a return of your own capital - but it's taxable. This is 'buying the distribution'. Check the distribution schedule before investing large amounts into unlisted funds.
  • Capital gains within the fund: When a fund manager sells assets inside the fund, any gains are distributed to unitholders that year - regardless of how long you've held your units. If you've held units for less than 12 months but the fund held the underlying asset for more than 12 months, you still get the 50% CGT discount on that distributed gain.
  • Cost base adjustments: Return-of-capital distributions reduce your cost base in the fund units (rather than being taxable income). This means a lower cost base when you eventually sell, resulting in higher CGT. The ATO requires you to track this.

Active vs Passive: The Core Decision

The fundamental choice in managed fund selection is whether to pay for active management (a team trying to beat the market) or passive management (an index fund or ETF simply tracking the market). The evidence on this question is clear - but nuanced.

  • SPIVA data: S&P Dow Jones's SPIVA Australia Scorecard consistently shows that 70–85% of active Australian equity funds underperform their benchmark over 10-year periods, after fees. Over 15 years, the failure rate is even higher.
  • Fee drag: An active fund charging 1.0–1.5% MER requires consistent outperformance just to match a passive fund at 0.07–0.20% MER. Compounded over 20 years, a 1% fee difference on $100,000 costs approximately $85,000 in foregone returns.
  • Where active may add value: Less-efficient markets (small caps, emerging markets, private credit, infrastructure) give skilled managers more opportunity to find mispricing. Active fixed income management can add value in certain rate environments. Absolute return and alternatives strategies offer return profiles not available in index funds.
  • Absolute return funds: Aim for positive returns regardless of market direction, using long/short strategies. Useful as portfolio diversifiers but charge high fees (often 1.5% + 20% performance fee) and require careful manager selection.
  • Multi-asset funds: Balanced, growth, or conservative funds manage the asset allocation for you - similar to Vanguard's LifeStrategy or Diversified funds but often actively managed. Useful for investors who want a single-fund solution.
  • Manager due diligence: For any active fund: check the manager tenure (alpha often disappears when the lead manager leaves), check that the fund's size hasn't grown too large to implement the strategy, and use Morningstar or Lonsec ratings as a starting screen - not as a final decision.

Comparing Managed Funds: Key Metrics

Fund marketing highlights performance when it's good and buries it when it's not. These are the metrics that matter for objective comparison.

  • Management Expense Ratio (MER): The total annual fee as a percentage of assets - includes management fee, custody, admin, and audit. The single most reliable predictor of future relative performance. Lower is better, all else equal.
  • Performance fee: Some funds charge a performance fee (typically 10–20%) of returns above a hurdle rate. Check the hurdle - a fund charging 20% of returns above CPI is capturing far more than one charging 20% above the benchmark.
  • Benchmark selection: Ensure the fund is measured against an appropriate, hard-to-beat benchmark. A 'global equities' fund measured against a cash rate benchmark will look impressive even if it trails MSCI World.
  • Tracking error (for index funds): How closely the fund tracks its index. A well-run index fund has tracking error below 0.1–0.2%. Higher tracking error suggests poor execution or high costs.
  • Sharpe ratio: Return per unit of risk taken. A fund with higher returns but far higher volatility may have a worse Sharpe ratio than a steady, lower-returning fund. Useful for comparing funds in the same category.
  • Fund size: Very large funds (over $5bn in Australian small caps, for example) struggle to take meaningful positions without moving the market. Size kills alpha in capacity-constrained strategies.

For Most Investors: Start Simple

For most Australians building wealth outside super, a diversified low-cost index ETF or multi-asset passive fund provides the market return at minimal cost with high tax efficiency. Managed funds earn their place in portfolios that require specific exposures - unlisted property, private credit, alternatives - not available through ETFs, or for sophisticated investors confident in specific active managers. The decision should be driven by your need, not by fund marketing.

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