Superannuation fees are a certain cost, charged as a percentage of your balance every year regardless of returns, and they compound over decades into a large difference in your final balance. MoneySmart shows a 1.5 percentage point fee difference can cost $81,000 by age 65. The goal isn't always the cheapest option, but comparing total fees against net returns and justifying every fee against the value it delivers.
Of all the things that determine how much you'll have in retirement, fees are among the most under-appreciated — and among the few that are certain. Investment returns are a hope; fees are a guarantee, deducted every year regardless of how your investments perform. And because superannuation and investment fees are charged as a percentage of your balance (often with a flat dollar component too) and deducted every single year across a working life and a long retirement, even a seemingly small difference in fees compounds into a very large difference in your final balance and the income it can sustain. ASIC's MoneySmart puts a concrete number on it: take Savannah, 30, with $20,000 in super who was paying 2.5% in fees — by switching to a fund charging 1% for the same performance, she ends up with $81,000 more at age 65, a balance of $336,000 instead of $255,000. That is money that flows to the fund and providers rather than to you. The fees you pay come in layers: administration fees, investment fees and costs, transaction costs, insurance premiums (if you hold insurance through super), and advice fees (if you engage a financial adviser). And in retirement (pension) phase, fees matter even more, because your balance is typically at its largest and you're drawing on it. The point is not that the cheapest option always wins — a higher-fee option that genuinely delivers higher net returns, or buys valuable advice or insurance, can be worth it. The point is that fees should be understood, compared, and justified, because they are a certain cost, and unjustified fee drag quietly erodes the retirement you're working toward.
Why do fees matter so much?
The reason fees matter so much comes down to compounding. Because most fees are a percentage of your balance, they grow as your balance grows, and they are deducted every year. A fee deducted this year doesn't just cost you that year's fee — it costs you all the compounding growth that money would have earned over every remaining year until you spend it. Over a working life of several decades, plus a retirement that may last another 20 to 30 years, that drag accumulates into a surprisingly large sum, as Savannah's $81,000 gap over 35 years illustrates. And unlike returns — which are uncertain, varying with markets — fees are a certain cost, deducted whether your investments rise or fall. This combination of a certain cost, charged on the balance, compounding over a very long horizon, is why even small fee differences have outsized effects on the final outcome.
What are the different layers of fees?
The headline number isn't the whole story, so the layers are worth knowing. Administration fees cover running your account, often a flat dollar fee plus a percentage of your balance, and on MoneySmart's reckoning they may include intra-fund advice. Investment fees and costs cover managing the underlying investments, and these vary a great deal by the option you're in — low for index (passive) options, considerably higher for actively-managed options and those holding alternative assets such as private equity, infrastructure, and unlisted property. Transaction costs are the buy and sell costs within the investments. Insurance premiums for any cover you hold through super are deducted too (separate from investment performance, and covered elsewhere). And adviser fees, where you engage a financial adviser paid from your super account with your consent, are part of the total. To understand what you're really paying, you need to look at the total across these layers, not just one component in isolation.
How much does your investment option choice matter?
One of the biggest fee levers is the investment option you choose. Within most funds an index (passive) option — which simply tracks a market index — typically carries much lower investment fees than an actively-managed option that tries to beat the market, and far lower than options heavy in alternative assets. The crucial question with higher-fee active options is whether they deliver higher returns net of their higher fees, and the evidence on whether active management consistently beats the index after fees is mixed. For many members, low-fee index options deliver competitive net returns, and the higher fee of active management is only worth paying if it reliably adds value after fees. Most funds let members choose lower-fee index options within the fund if they wish, so the option choice, not just the fund choice, is a meaningful fee decision.
Why do fees matter even more in retirement phase?
Fees in retirement phase deserve special attention. The balance is typically at its peak in early retirement, so percentage-based fees are at their largest in dollar terms precisely then. The member is drawing down to fund living costs, so every dollar of fee is a dollar not available for income. And the retirement horizon of 20 to 30 years or more means fees keep compounding throughout. Account-based pension accounts have their own fee structures, which are worth reviewing at the transition from accumulation to pension phase — a natural moment to check that the fees being paid on what is now a larger balance are still justified.
How should you compare fees sensibly?
Comparing fees sensibly is more nuanced than picking the lowest number. Compare the total fees — administration plus investment plus transaction — not just one layer. Compare like for like: a balanced option against a balanced option, not a low-fee conservative option against a high-fee growth one, since their fees differ partly because their investments differ. And focus ultimately on net returns, the return after all fees, because a slightly higher-fee option that reliably delivers higher net returns can be the better choice. Government tools help with this: the ATO's free YourSuper comparison tool lets you compare MySuper products side by side on fees and net investment performance, showing APRA's assessment of each product as "Performing" or "Underperforming" against the annual performance test. The discipline is to justify the fees you pay against the value or net return they deliver — not to chase the cheapest option blindly, nor to ignore fees because "returns are what matter".
What is the active-versus-passive debate about?
The active-versus-passive debate sits at the heart of the fee question. Index funds track a market index, charge very low fees, and deliver market-matching returns. Active funds charge higher fees and aim to beat the market, but many do not consistently beat the index after fees. The implication for retirees is not that active management is always wrong, but that its higher fee is only worth paying where it reliably adds value after fees — and for many investors, low-fee index options deliver competitive net returns with the certainty of low cost. This doesn't mean everyone should be 100% index; diversification, risk management, and individual circumstances matter. But it does mean the higher fee of active or alternative options should be a deliberate, justified choice, not a default.
Are adviser fees worth paying?
Adviser fees are part of the total drag, and like other fees are worth it only where they add commensurate value. Ongoing advice fees, charged from super with your consent and periodic disclosure, are a real cost. They are worth paying where the advice adds value exceeding the cost — through better strategy, tax and Centrelink optimisation, appropriate structuring, behavioural coaching, and peace of mind. An adviser who prevents a client from panic-selling in a downturn can add value far exceeding their fee. But members should periodically assess whether the advice fee delivers commensurate value: paying for genuine, valuable advice is sensible, while paying for advice that adds little is just another fee drag.
How can you minimise unnecessary fee drag?
The practical goal is to minimise unnecessary fee drag while keeping what's worthwhile. Consolidating multiple super accounts eliminates duplicate (especially flat) fees — but always check any insurance held in an account before closing it, since consolidating can cancel cover. Choosing appropriate-fee investment options (lower-fee index options where they suit the strategy) reduces investment fees. Reviewing the fund against alternatives periodically, on both fees and net performance, ensures the member isn't stuck in a high-fee, underperforming fund. And not paying for what you don't value — active management, alternatives, or advice that doesn't deliver commensurate value — trims the unjustified drag. But the counterbalance is essential: don't sacrifice genuine value — net returns, appropriate diversification, necessary insurance, or valuable advice — merely to chase the lowest fee. The goal is the best net outcome, not the lowest fee in isolation.
Worked examples
These two cases show fees in action. They are illustrative only and not personal advice.
Margaret, 64, has three super accounts left over from different jobs, each charging administration fees, and she is in the default "growth" option in each, paying relatively high total fees. She is approaching retirement with a moderate combined balance. On these facts, Margaret is paying duplicate administration fees across three accounts and relatively high investment fees — a meaningful, unnecessary drag right before retirement. On these facts it is generally rational to review and likely consolidate the three accounts into one, eliminating the duplicate fees — but to first check whether any account holds insurance she needs, since consolidating can cancel it. Within the consolidated fund, she might review the investment option and total fees against alternatives, including via the ATO's YourSuper comparison tool, considering whether a lower-fee option suits her strategy. The aim is to stop paying triplicate admin fees and unjustified investment fees as she enters retirement, when her balance — and so her percentage-based fees — are at their peak. As MoneySmart's example shows, even a modest fee reduction compounded over a long retirement is real money back in her pocket.
Geoff, 67, is in a high-fee actively-managed option and is paying an ongoing adviser fee. He is wondering whether he is "paying too much" and should switch to the cheapest index option and ditch the adviser. On these facts, the answer requires the net-return-and-value lens, not a blanket "cheapest is best". On these facts it is generally rational to assess whether his actively-managed option has delivered net returns justifying its higher fee — comparing net performance against a relevant benchmark and lower-fee alternatives — and if it hasn't, a lower-fee option may well be better. Separately, he should assess whether his adviser fee delivers commensurate value through strategy, tax and Centrelink optimisation, behavioural coaching, and peace of mind: if his adviser is helping him optimise his Age Pension, manage his drawdown, and avoid costly mistakes, the fee may be well justified; if not, it is drag. The point is to justify each fee against its value, not to reflexively cut to the cheapest. Geoff might end up reducing his investment fee while keeping valuable advice, or the reverse, depending on what the analysis shows. "Cheapest" isn't the goal; the best net outcome is.
For retirees and pre-retirees, understanding and managing fees is a foundational, high-impact piece of retirement management. The work is to grasp the compounding impact of fees on the retirement balance, identify the total fees paid across all layers, compare like-for-like fees and net performance against alternatives, review the investment-option fees (index versus active) for fit, consolidate duplicate accounts (checking insurance first), assess the value delivered by advice fees and active management, optimise pension-phase fees at the transition, and — crucially — balance fee minimisation against genuine value, keeping net return rather than lowest fee as the goal. Fees are the quiet, certain drag on a retirement balance, compounding relentlessly over decades, and a small reduction in unjustified fees can add up to a large difference over a long retirement. But the discipline is not blind cost-cutting; it is understanding what you pay, comparing it sensibly, and justifying each fee against the value or net return it delivers. Minimise the unjustified drag, keep the fees that genuinely earn their keep, and the result is more of your money working for your retirement rather than quietly leaking away.
Sources
Key takeaways
- Fees are a certain cost, deducted every year regardless of investment performance, so even a small percentage difference compounds into a large gap over a working life and retirement.
- MoneySmart's example shows a member paying 2.5% instead of 1% in fees on the same performance ends up with $81,000 less by age 65 ($255,000 versus $336,000).
- Fees come in layers — administration, investment, transaction, insurance premiums and adviser fees — and comparing total fees, not just one layer, is what matters.
- Index (passive) investment options typically carry much lower fees than actively-managed options, and the evidence on whether active management consistently beats the index after fees is mixed.
- The ATO's free YourSuper comparison tool lets you compare MySuper products on fees and net investment performance, including APRA's 'Performing' or 'Underperforming' rating against the annual performance test.
Frequently asked questions
How much difference can super fees actually make to my retirement balance?
A significant one. MoneySmart's example shows someone with $20,000 in super at age 30 paying 2.5% in fees ends up with $255,000 by age 65, while switching to a fund charging 1% for the same performance results in $336,000 — an $81,000 difference purely from the lower fees compounding over 35 years.
Is a low-fee index fund always better than an actively-managed super option?
Not necessarily always, but often. Index options typically carry much lower investment fees than actively-managed ones, and the evidence on whether active management consistently beats the index after fees is mixed. The higher fee of active management is only worth paying if it reliably delivers higher net returns after fees, not as a default choice.
Should I consolidate my multiple super accounts to save on fees?
Often yes, since each account typically charges its own administration fee, and consolidating eliminates that duplication. The important caveat is to check whether any of the accounts holds insurance you need first, since consolidating can cancel that cover.
How do I compare super fund fees properly?
Compare total fees — administration plus investment plus transaction costs — not just one layer, and compare like for like, such as a balanced option against another balanced option rather than a conservative option against a growth one. The ATO's free YourSuper comparison tool lets you compare MySuper products on fees and net investment performance side by side.