Super for Australia · PUBLISHED 04 JUL 2026 · VERIFIED 04 JUL 2026 · AU EDITION

ALEX EXPLAINS: Find Your Lost Super in 10 Minutes ($2,950 Average)

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Australians are collectively leaving around $21.5 billion of unclaimed superannuation earnings to languish in forgotten accounts, instead of in their own retirement balances.

The number that matters

$2,950 (K) — this is the typical amount of unclaimed super sitting in each lost account, with about 7.3 million accounts still holding unclaimed super across Australia, according to Treasury/ATO figures cited by the Assistant Minister for Treasury in 2025.

How it quietly costs you

The first quiet money leak is lost or unclaimed super sitting in forgotten accounts or with the ATO instead of in your active fund.

Mechanism

• Super becomes “lost” when your fund can’t contact you and your account hasn’t received a contribution or rollover for 12 months, or if your account is inactive for 5 years.
• If your fund can’t find you (for example because you changed jobs, moved house, or changed your name), the balance may sit idle or eventually be transferred to the ATO as unclaimed super until you claim it.
• Money held in old super accounts is often eroded by ongoing fees, while money held by the ATO as unclaimed super is not invested in your chosen super strategy, so it isn’t compounding inside your preferred fund.

Quantified impact

• There is almost $19 billion in lost and unclaimed super across Australia, according to MoneySmart (ASIC) guidance.
• Treasury figures indicate around 7.3 million accounts with unclaimed super, with an average of about $2,950 per account.
• Many funds charge admin fees in the order of ~$100 per year (illustrative based on typical retail fund admin ranges; exact fee varies by fund and is not specified in these sources). If a $2,950 dormant account sits for 10 years, a member could lose ~$1,000 in fees plus missed investment returns (inference based on a ballpark $100/year fee over a decade). This dollar figure is a conservative illustrative modelling, not directly quoted by regulators.
• If a typical lost balance of $2,950 is left sitting outside your main growth option and instead earns effectively 0% real return for 30 years, versus being invested in a diversified super fund earning a real 4% per year, that one lost account could grow to roughly $9,580 in today’s dollars.[Inference based on compound interest modelling, not a quoted regulator figure.]

Old vs better comparison

• Old behaviour: Multiple forgotten accounts and ATO‑held super; money scattered and possibly eroded by fees, not invested in your chosen fund.
• Better behaviour: Use ATO online services via myGov to identify all accounts and ATO‑held amounts in minutes, then consolidate into a single low‑fee fund to stop fee duplication and boost compounding.

The second, compounding trap

The second layer is not consolidating multiple super accounts after you find them, which means you keep paying duplicate fees and possibly lose insurance coverage or pay for cover you don’t need.

Mechanism

• The ATO and MoneySmart emphasise that people often have several accounts from different jobs and funds, and that checking via myGov or the ATO app shows all your accounts and ATO‑held super in one place.
• Each extra account usually has its own admin fees and possibly insurance premiums, which continue even if you’re no longer contributing.
• Treasury explicitly urges Australians with multiple accounts to consolidate them now to save on fees and grow retirement savings, checking any insurance in those accounts before moving.

Quantified impact

Regulators don’t publish a single national fee figure for multiple accounts, but the cost can be modelled conservatively:

• Assume a typical worker has 3 super accounts with an average balance of $5,000 each, and each charges about $100/year in admin fees (illustrative range consistent with typical retail/balanced funds; exact fee depends on your fund, not specified in these sources).
• Keeping two unnecessary extra accounts costs roughly $200 per year in duplicate fees, plus insurance premiums that may not match your needs (modelling assumption, not a regulator quote).
• Over 30 years, $200/year in unnecessary fees is $6,000 in fees alone; if that $6,000 had stayed invested and earned a real 4%, the missed growth could add another ~$4,000, for a total impact of about $10,000 in today’s dollars.[Inference based on compound interest modelling.]
• Treasury notes that since July of the referenced year, the ATO has already reunited around 360,000 Australians with about $600 million in unclaimed super, indicating an average of roughly $1,667 per person that was previously not in their active super account. (That $1,667 figure is implied: $600,000,000 ÷ 360,000 ≈ $1,667.)

Long‑run cost

• Leaving even $2,000 of super in a high‑fee or dormant account for 40 years instead of consolidating into a low‑fee growth fund could easily mean several thousand dollars less at retirement, once fees and missed compounding are considered.[Inference based on 4% real return vs ongoing fees.]
• Treasury’s headline $21.5 billion in unclaimed earnings suggests that, at a system level, failure to reunite and consolidate super is reducing Australians’ retirement savings by billions of dollars.

What this looks like in practice

Persona

• Name: Jess
• Age: 34
• Job: Marketing manager
• Income: $95,000 per year (gross) (illustrative; not regulator data)
• Super situation:
• One current super fund via her present employer with a balance of $55,000 (illustrative).
• Two old funds from previous jobs that she hasn’t checked in years.
• She has 15 years until age 49 and 31 years until age 65 (typical retirement age).
• Account type: Accumulation superannuation account in a mainstream fund.
• Context: Jess has moved cities twice and changed her last name, so at least one fund may have marked her as “lost”.

Discovery 1 — ATO‑held super she didn’t know about

• Using ATO online services via myGov, Jess discovers the ATO is holding $2,950 of unclaimed super in her name — a typical figure per lost account nationally.
• Compared with doing nothing, if she transfers the $2,950 into her active fund and it grows at a real 4% per year, over 31 years to age 65 it could reach about $9,580 instead of sitting idle.[Inference based on modelling.]
• Source: Amount per account $2,950 from Assistant Minister for Treasury media release; method (myGov/ATO online) from ATO and MoneySmart guidance.

Discovery 2 — Duplicate fees on multiple accounts

• Jess finds she has two extra accounts with balances of $3,000 and $4,000 (illustrative), each charging admin fees around $100/year (modelled typical fee).
• That’s roughly $200 per year in duplicate fees for accounts she doesn’t use, plus insurance premiums she didn’t realise she was paying.
• If she leaves those accounts untouched for the next 30 years, she could lose ~$6,000 in fees alone, and potentially ~$10,000 including missed growth.[Inference based on 4% real return modelling.]
• Source: mechanism of multiple accounts and consolidation recommendation from Treasury and ATO; search methods from ATO/MoneySmart.

Discovery 3 — Quick win from a 10‑minute check

• Treasury notes that checking takes just minutes by logging in to ATO online services through myGov or phoning the lost super search line 13 28 65.
• Jess spends 10 minutes on myGov, sees all her accounts and ATO‑held super on one screen, and starts consolidating.
• Compared against her prior assumption that “sorting super will take all day and probably needs an adviser,” she realises a 10‑minute action could realistically unlock several thousand dollars (e.g., her $2,950 ATO‑held balance plus two dormant accounts totalling $7,000) and redirect it into her primary fund. (The $7,000 figure is illustrative based on typical small balances.)

The full cost of doing nothing

For someone like Jess, the combined cost of lost ATO‑held super plus duplicated fees and missed compounding can be modelled as follows:

• Lost ATO‑held balance: $2,950 that could grow to ~$9,580 over 31 years at a real 4%, so the missed value if she never claims is about $6,630 in today’s dollars.[Inference.]
• Duplicate fees on extra accounts: $200/year for 30 years = $6,000 in fees, plus ~$4,000 in missed growth if those dollars were invested at a 4% real return, for ~$10,000 total.[Inference.]
• Combined lifetime impact: around $16,630 (i.e., $6,630 + $10,000) in today’s dollars that Jess could lose by not finding and consolidating her lost super.[Inference.]

Modelling basis:

• Real (after‑inflation) investment return assumed at 4% per year, consistent with long‑term diversified portfolio expectations (not guaranteed; this is a modelling assumption).
• Fees assumed at $100/year per dormant account (illustrative; actual fees vary by fund and are disclosed in each Product Disclosure Statement).
• Time horizon: 31 years to age 65 for Jess.

These figures are not regulator‑provided examples; they are conservative modelled estimates based on regulator statistics about typical lost balances and account numbers.

What to do about it

Move 1 — Find every super account and ATO‑held balance

1. Action: Log in and run a super search via myGov and ATO online services.

2. Tool/portal and figure location:

• Tool: myGov linked to ATO online services.
• Once logged in, select “Super”, then “Fund details” to view all active, lost and ATO‑held super accounts under your TFN.

3. Steps (under 30 minutes):

• Create or log in to your myGov account.
• Link your ATO account if it’s not already linked.
• Click “Super” → “Fund details”; write down each fund name, account number, and the balance, including any ATO‑held super shown.

4. What “good” looks like (benchmark):

• You see all your super in one list, with no surprises (no unknown funds), and you identify any ATO‑held amounts to claim.
• Benchmark: Zero “lost” or unknown accounts listed against your name.

Move 2 — Phone check for those without online access

1. Action: Call the ATO’s lost super search line and confirm all your super accounts.

2. Tool/portal and figure location:

• Tool: ATO automated super search line on 13 28 65.
• For more help, you can speak to someone at ATO on 13 10 20, or Aboriginal and Torres Strait Islander peoples can call 13 10 30 (Indigenous helpline).

3. Steps (under 30 minutes):

• Find your tax file number (TFN).
• Call 13 28 65 and follow the automated prompts to check if you have lost or unclaimed super.
• If needed, call 13 10 20 (or 13 10 30 for the Indigenous helpline) to speak to an officer who can explain where your super is and how to claim it.

4. What “good” looks like (benchmark):

• You finish the call with a clear list of all funds and any ATO‑held super, and you know which fund or account holds each balance.
• Benchmark: You can name every fund and confirm there is no unclaimed super you haven’t started to move or withdraw.

Move 3 — Consolidate multiple accounts into one main fund

1. Action: Use your preferred fund’s consolidation tool, or ATO online, to transfer balances into a single low‑fee fund.

2. Tool/portal and figure location:

• Many big funds (e.g., Australian Retirement Trust or Mercer) offer a “Let’s find my super” / “Find my super” or “Consolidate super” tab inside member online.
• Alternatively, you can initiate rollovers directly from ATO online services via myGov after viewing your fund details.

3. Steps (under 30 minutes):

• Log in to your chosen main fund’s online portal/app and go to the “Consolidate”/“Find my super” section.
• Follow the prompts to search for external super accounts, confirm any results, and authorize transfers into your main fund.
• In ATO online, after viewing “Fund details”, select any ATO‑held super or other funds you want to transfer to your main account, then complete the online rollover request.

4. What “good” looks like (benchmark):

• You end up with one primary super account, plus any deliberately kept separate account (e.g., for specific insurance), and no small dormant accounts.
• Benchmark: Total annual admin fees across all your super are close to what a single competitive fund charges, rather than multiplied across several small accounts.

A myth worth clearing up

Myth: “Finding and claiming lost super takes ages and you need a financial adviser or complex paperwork.”

Fact: Treasury and the ATO state that checking for lost super takes just minutes by logging into ATO online services through myGov, phoning the lost super search line 13 28 65, or using the ATO app, and you can then transfer or withdraw ATO‑held super using simple online or phone processes.

Evidence:

• Treasury: “Checking takes just minutes by logging into ATO online services through myGov or you can also phone the lost super search line on 13 28 65, or download the ATO app.”
• ATO: myGov “Super → Fund details” shows lost and active accounts; paper forms and phone options exist but are not required for most people.
• MoneySmart: outlines quick online, app, phone, and mail methods to find and claim lost super.

Sources

• https://www.ato.gov.au/forms-and-instructions/superannuation-searching-for-lost-superannuation
• https://ministers.treasury.gov.au/ministers/daniel-mulino-2025/media-releases/reuniting-australians-their-lost-superannuation
• https://moneysmart.gov.au/how-super-works/find-lost-super
• https://www.ato.gov.au/individuals-and-families/super-for-individuals-and-families/super/growing-and-keeping-track-of-your-super/keeping-track-of-your-super/ato-held-super

Researched 2026-07-04.

Corrections & disclosure: an AI-assisted, human-reviewed guide. Every figure is dated and sourced above. Spot something out of date or wrong? Tell us and we’ll correct it — corrections are noted here and in the video description.