Most Australians will retire with superannuation as their largest financial asset, and most will have done almost nothing to influence how it grew. Understanding your super and taking control of it is the difference between a comfortable retirement and one defined by what you never got around to doing. That gap has a cost, and it compounds every year you ignore it.
Your super is likely in the wrong fund, the wrong investment option, and draining money through duplicate fees and unnecessary insurance. Switching funds, moving to a high-growth option, using salary sacrifice, and consolidating old accounts are the four highest-impact moves most Australians never make.
Super is not a set-and-forget savings account. It is an investment portfolio with tax advantages so generous that the government had to cap how much you can put in. Understanding that single shift changes every decision that follows.
What Super Actually Is
Superannuation is a compulsory retirement investment system where your employer contributes a percentage of your salary into a fund, that money is invested on your behalf, and you generally cannot access it until you turn 60. From 1 July 2025, the SG rate sits at 12 percent of your ordinary earnings. For every $100,000 you earn, your employer sends $12,000 into your super fund each year. On a $150,000 salary, that is $18,000 going in before you make a single choice.
Employer contributions are taxed at just 15 percent inside the fund. If you earn above $45,001, your marginal tax rate is at least 32.5 percent. Your super is already doing you a favour before the investment returns kick in.
The Invisible Performance Gap
Over a decade, the gap between top-performing and bottom-performing super funds can cost you hundreds of thousands of dollars on the exact same salary. The Australian Prudential Regulation Authority publishes yearly performance data for every super fund in the country.
A 2024 APRA analysis found that workers in consistently poor-performing funds retired with up to 30 percent less super than those in top funds. Same salary. Same years worked. Just a different fund.
That is not a small rounding error. That is a decade of retirement income.
The fund you ticked on a form at 22 is almost certainly the fund you are still in. That default is costing a lot of people a lot of money.
Finding Out If Your Fund Is Underperforming
The fastest way to check if your super fund is underperforming is the YourSuper comparison tool on myGov, run by the Australian Taxation Office, which ranks every MySuper product by net returns after fees over a seven-year period.
Funds that fail the government’s performance test two years in a row must tell their members by law. If you have received that letter, move. If you have not checked whether your fund passed, do it this week.
The comparison takes about four minutes. Log into myGov, find the YourSuper tool, and sort by net return. If your fund sits in the bottom third, you have a real problem with a simple fix.
The Investment Option Nobody Picks
Switching to a high-growth investment option in your 30s is one of the highest-impact moves you can make inside your super, yet most fund members never do it. Most sit in their fund’s default “balanced” option, which tends to hold the most defensive assets, like bonds and cash, to reduce short-term swings.
For a 30-year-old with 30 years until retirement, short-term swings do not matter. What matters is long-term growth, which has always come from equities. Switching to a high-growth option at 30 and holding it until your mid-50s makes a significant difference.
On a $100,000 balance, a fund returning 6.5 percent versus one returning 8 percent creates roughly $200,000 more over 30 years. Call this the default drag: the quiet cost of never changing what someone else picked for you.
Salary Sacrifice Is Underused
Salary sacrifice lets you add money to your super at a 15 percent tax rate rather than your marginal rate, and most Australians who would benefit from it never use it. The combined concessional contributions cap, including your employer’s share, sits at $30,000 per year in the 2025-26 financial year.
If your employer puts in $18,000, you can add another $12,000 and have it taxed at 15 percent rather than your marginal rate. For someone on a 37 percent marginal rate, that is a 22 percent tax saving on every dollar contributed. The money sits in your fund, invested, compounding.
If your super balance is below $500,000, you can carry forward unused cap space from the past five years. A founder with a low-income year in 2022 can make a large catch-up contribution now in a high-income year. The ATO tracks unused amounts on your behalf.
What to Do With a Windfall
Super is one of the most tax-effective places to put a large lump sum, and most people who sell a business or receive an inheritance never consider it. Non-concessional contributions, meaning after-tax money you put in yourself, have a separate cap of $120,000 per year. People under 75 can also use a three-year bring-forward rule, which lets you put in up to $360,000 in one year if you have stayed within limits recently.
Earnings inside super are taxed at 15 percent. After you turn 60 and move into pension phase, those earnings can be tax-free entirely.
Most financial advisers call this the best tax structure available to ordinary Australians. They are right, and not enough people use it aggressively.
Consolidation Kills the Quiet Fees
Multiple super accounts mean multiple sets of admin fees, and roughly 3 million Australians are still paying them on balances they forgot about. If you have had more than one job, you probably have more than one super account. The ASIC MoneySmart platform estimates roughly 3 million Australians still hold multiple super accounts.
Rolling everything into one fund takes about 15 minutes through myGov. Search for lost and held super, find every account linked to your TFN, and roll them into your chosen fund. One thing to check first: whether any old account holds life insurance you would lose on transfer.
A forgotten $20,000 account growing inside a high-growth fund for thirty years becomes a number worth protecting.
Insurance Inside Super
Most super funds automatically enrol members in life insurance and TPD cover, and those premiums quietly drain your balance every year without most members noticing. Every dollar in premiums is a dollar not growing for thirty years. For a young person in good health with income protection through work, the automatic super insurance is often cover you do not need and are quietly paying for.
Log into your fund and check what cover you hold, what it costs, and whether it doubles up on cover you already pay for elsewhere. Switch it off if it does. Put those premiums to work in growth.
The Spouse Contribution Trick
If your partner earns less than $37,000 a year, contributing up to $3,000 into their super gives you an 18 percent tax offset from the government, worth up to $540 per year. Small, but free money every year you are eligible.
More usefully, it builds your lower-earning partner’s balance over time. A big gap in retirement savings between partners is a real financial risk. Steady contributions over a decade can close it.
The Advice Problem
Most super funds offer free advice to members on investment options and contribution strategies, funded through fees you are already paying, and almost nobody calls to ask for it. The advice industry has long been expensive and hard to understand, which put it out of reach for anyone who was not already wealthy.
That is changing. The government’s MoneySmart platform offers free tools and checklists. Many super funds now offer free advice on decisions about your own account, including investment options and contribution strategies. That advice is funded through your existing fees, which means you have already paid for it.
Call your fund and ask what advice they offer members at no extra cost. Most people are surprised by the answer.
The super system is built so that doing nothing is the default. Doing nothing is always the most expensive option. The question is not whether you can afford to think about your super. It is whether you can afford not to.
Frequently Asked Questions
How do I check if my super fund is underperforming?
Log into myGov and use the YourSuper comparison tool, run by the ATO. It ranks every MySuper product by net returns after fees over a seven-year period. If your fund sits in the bottom third, switching is straightforward and can be done through the same tool in a matter of minutes.
What is the super contribution rate in Australia in 2025?
From 1 July 2025, the Superannuation Guarantee rate is 12 percent of ordinary earnings. On a $100,000 salary your employer contributes $12,000 per year. The total concessional contributions cap, including employer and voluntary contributions, is $30,000 for the 2025-26 financial year.
Should I switch my super to a high-growth option?
If you are in your 30s or 40s and decades from retirement, a high-growth option typically outperforms a balanced default over the long term. On a $100,000 balance, the difference between a 6.5 percent and 8 percent return creates roughly $200,000 more over 30 years. Short-term market swings matter far less than long-term compound growth.
How does salary sacrifice into super work in Australia?
Salary sacrifice lets you direct pre-tax income into your super at a 15 percent tax rate instead of your marginal rate. For someone on a 37 percent marginal rate, every dollar sacrificed saves 22 cents in tax. The total concessional cap is $30,000, including what your employer already contributes. Unused cap space from the past five years can be carried forward if your balance is below $500,000.
Can I put a lump sum into super after selling a business?
Yes. Non-concessional contributions allow you to put after-tax money into super up to $120,000 per year. People under 75 can use the three-year bring-forward rule to contribute up to $360,000 in a single year. Earnings inside super are taxed at 15 percent, and after turning 60 in pension phase, those earnings can be entirely tax-free.
How do I find and consolidate lost super accounts?
Log into myGov and search for lost and held super. The ATO links every super account to your Tax File Number, so all accounts appear in one place. Rolling them into a single fund takes about 15 minutes. Before transferring, check whether any old account holds life insurance cover that would be cancelled on consolidation.
Is the insurance inside my super worth keeping?
Not always. Super funds automatically enrol most members in life and TPD insurance, with premiums deducted directly from your balance. If you already hold income protection or life cover through work or a separate policy, you may be paying twice. Log into your fund, check the cost of your cover, and cancel any duplicate insurance so those premiums compound as investments instead.








































































































































