$21.2 Billion in Lost Super: How to Find Yours — and the Employer Trap That Creates It

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As at 30 June 2026, there was just over $21.2 billion in lost and unclaimed superannuation sitting across just under 7.5 million accounts. That is an average of a little under $3,000 an account — and around four million Australians are currently holding more than one super account, paying a second set of fees on money they have forgotten about.

The ATO has pushed this hard during Tax Time 2026 for an obvious reason: people are already logged in to myGov doing their tax return, so it is the cheapest moment of the year to get them to check. If you have ever changed jobs, changed your name, moved house, or worked casually while studying, there is a reasonable chance some of that $21.2 billion is yours.

This article covers two things. First, how to find and claim lost super yourself, including the check most people skip before consolidating. Second — and this is the part that gets almost no airtime — where lost super actually comes from, and why it is an employer compliance issue as much as an individual one.

What "lost super" actually means

The $21.2 billion figure is really two different pools, and the distinction matters:

• Lost (fund-held) super — your money is still with a super fund, but the fund has lost contact with you or the account has been inactive. It is still invested, and it is still being charged fees.
• ATO-held super — the money has been transferred to the ATO, usually from a low-balance inactive account, an insolvent employer, or an account for a member the fund could not trace. The ATO currently holds around $471 million for people aged 65 and over alone.

The second pool is the one worth acting on quickly. Money sitting with the ATO is not invested in a growth option and is not compounding the way it would in a fund. Every year it sits there is a year of returns you do not get back.

How to find your lost super in five minutes

You do not need an accountant for this part, and you certainly do not need to pay anyone. Here is the whole process:

• Log in to myGov and make sure the ATO is linked to your account
• Select Super, then Fund details
• Review every account listed — including any you did not know existed
• Check the ATO-held super section separately for money the ATO is holding for you
• Follow the prompts to transfer ATO-held amounts into your chosen fund

The same information is available in the ATO app, or by phoning the ATO on 13 28 65 with your tax file number handy. If your name has changed since you started work, or you have had multiple addresses, it is worth checking under previous details too — that mismatch is a leading cause of a fund losing contact in the first place.

Before you consolidate: the check almost nobody makes

Consolidating multiple accounts into one is usually the right call. Two accounts means two sets of administration fees, and often two sets of insurance premiums, quietly draining a balance you are not watching. But "roll everything into one" is advice that goes wrong often enough to be worth three minutes of care.

1. Insurance you may not be able to replace

This is the big one. Many older super accounts carry life, TPD or income protection cover that was issued without underwriting. When you close the account, that cover ends. If your health or occupation has changed since the policy started, you may not be able to get equivalent cover in your new fund at any price. For anyone in their forties or fifties, or in a trade or higher-risk occupation, this check is not optional.

2. Exit and withdrawal fees

Less common than they used to be, but still present in some legacy products. Check before you move, not after.

3. Long-term net performance, not last year's number

If you are choosing which account survives, compare net returns over five to ten years and the total fee load — not the most recent twelve months. Consolidating into the weaker of two funds is a worse outcome than leaving both open.

If you hold insurance inside super and are not sure what you would be giving up, talk to a licensed financial adviser before you consolidate. That is a financial advice question rather than a tax one, and it is worth getting right once.

Where lost super comes from — and why it's an employer problem

Here is the part the consumer coverage leaves out. Super does not get lost at random. A very large share of those 7.5 million accounts exist because an employer opened a new account for someone who already had one.

Since 1 November 2021, that has not been allowed. If a new employee does not choose a super fund, you cannot default them into your business's preferred fund. You must ask the ATO for their stapled super fund — the account that follows them from job to job — and pay their super into it.

Five years on, this is still one of the most commonly missed obligations we see in small business payroll, particularly in businesses with high casual turnover: hospitality, retail, trades and labour hire. The pattern is almost always the same. A new starter is onboarded, no choice form comes back, and payroll quietly defaults them into the same fund as everyone else. Multiply that by staff turnover and you have manufactured lost super accounts, one employee at a time.

What you must actually do for a new starter

• Offer every eligible employee a genuine choice of super fund when they start
• If they nominate a fund, pay into it — you are done
• If they do not nominate a fund, request their stapled fund details from the ATO before you pay any super
• Request it through ATO online services for business (Employee super account) or directly through your payroll software — you need a TFN declaration or an STP pay event on file first
• Only if the ATO confirms the employee has no stapled fund can you use your default fund
• Keep the record of the request — if the ATO ever asks, the request is your evidence

What it costs to get this wrong in 2026

Paying super into a fund the employee did not choose is a breach of the choice of fund rules, and the consequences got sharper on 1 July 2026 when payday super commenced. Super must now reach the employee's fund within 7 business days of payday, and the ATO matches Single Touch Payroll data against fund reporting in near real time. Mistakes surface in weeks, not years.

Under the new super guarantee charge, a choice of fund breach attracts a choice loading of 25% of the contributions for the affected payday, capped at $1,200 per notice period. That sits on top of the shortfall itself, notional earnings compounding daily at the general interest charge rate, and an administrative uplift of up to 60% of the shortfall and notional earnings combined.

The uplift can be reduced — by 20 percentage points where there has been no ATO assessment in the previous two years, and by up to 40 points for voluntary disclosure, potentially to nil. That is the single most important line in this article for any employer who suspects they have a problem: disclosing before the ATO finds it is worth real money.

A five-minute employer self-check

• Have you hired anyone since November 2021 who did not return a choice of fund form?
• Can you produce evidence of a stapled fund request for each of them?
• Does your onboarding process require the request, or rely on someone remembering?
• Are member numbers, USIs and fund ABNs current for every employee — or are contributions bouncing?
• Since 1 July, is super actually landing in the fund within 7 business days, or just leaving your account within 7 business days?

That last one catches more businesses than any other. "Paid" means received and allocatable by the fund — not sent.

Frequently asked questions

How do I find my lost super?

Log in to myGov, link the ATO if you have not already, then go to Super and select Fund details. That screen lists every super account reported to the ATO in your name, including accounts you have forgotten and any super the ATO is holding on your behalf. The same information is available in the ATO app, or by calling the ATO on 13 28 65. You will need your tax file number.

Is it free to search for lost super?

Yes. Searching for and claiming lost super through myGov or the ATO app is completely free. Commercial super finder services charge a fee, sometimes a percentage of the balance they recover, to run a search you can run yourself in about five minutes. The ATO actively warns people against paying for this.

Should I consolidate my super accounts?

Usually yes, because duplicate accounts mean duplicate administration fees and duplicate insurance premiums eroding your balance. But check three things before you roll anything over: whether the account you are closing holds life, TPD or income protection insurance you would lose and may not be able to replace, whether there are exit or withdrawal fees, and how the funds compare on long-term net performance. Consolidating into the wrong fund is a worse outcome than leaving two accounts open.

What is a stapled super fund and does my business have to check?

A stapled super fund is the existing super account that follows an employee from job to job. If a new employee does not choose a fund, you cannot simply default them into your business's preferred fund. You must request their stapled fund details from the ATO through ATO online services for business or your payroll software, and pay their super into that fund. This has applied to every employee who started after 1 November 2021.

What happens if an employer does not request stapled super fund details?

Paying super into the wrong fund is a breach of the choice of fund rules, and it triggers a choice loading as part of the super guarantee charge. From 1 July 2026 that loading is 25% of the contributions for the affected payday, capped at $1,200 per notice period, on top of the shortfall, notional earnings and the administrative uplift. It also puts a live super account in a fund the employee never chose, which is exactly how balances get lost in the first place.

My closing view

The $21.2 billion headline is a good story because it has a happy ending: five minutes in myGov and some of it comes home. Do that this week, and send the link to anyone in your family who has ever worked casually.

But the more expensive version of this story sits on the employer side of the ledger. Every one of those forgotten accounts started somewhere, and a meaningful share started with a payroll process that skipped a step. If you employ staff and you cannot confidently answer the five questions above, that is worth an hour of attention now rather than an ATO assessment later — particularly while voluntary disclosure still reduces the uplift.

Our Perth small business accounting service covers payroll setup, super compliance and payday super readiness, with fixed fees agreed before any work starts. You can see our pricing upfront.

This article is general information only and does not take your personal circumstances into account. It is not financial product advice. Decisions about consolidating super or about insurance held inside super should be made with a licensed financial adviser.