Australian employees miss out on $6.25 billion in superannuation every year. That is the ATO's latest estimate of the net super guarantee gap: 6% of all the super that should legally be paid, spread across a workforce of 14.9 million eligible workers. A Scale Suite review of ATO gap and compliance data shows the problem is concentrated, persistent, and the entire reason super payment rules changed on 1 July 2026.
Published: July 2026. Updated July 2026.
The super guarantee (SG) gap is the ATO's estimate of the difference between the super employers actually paid and what they were legally required to pay. The latest published estimate, for 2022-23, is a net gap of $6.25 billion, or 6% of the total theoretical SG liability. Put the other way, about 94% of legally required super gets paid.
The dollar figure has grown: the 2021-22 net gap was $5.2 billion (6.3%). The percentage edged down while the dollars went up, because the base grew sharply. The SG rate rose and the $450 per month minimum earnings threshold was removed, so total theoretical contributions expanded faster than compliance improved. Spread across 14.9 million eligible workers, the gap averages out to roughly $419 of unpaid super per eligible worker per year ($6.25 billion ÷ 14.9 million), though in practice it is concentrated on a much smaller group of affected employees who each lose far more.
The ATO's 2024-25 employer compliance results, read against the gap data, show non-compliance is not evenly spread across Australia's 942,500 employers:
9.3% of employers carry a collectable super guarantee charge debt, and within that group, 12% of debtors owe 60% of the total SGC debt outstanding. A small cohort of repeat non-payers drives most of the problem. Only around $201 million of SGC debt sits under a payment plan, about 9.4% of the total, involving roughly 7,600 employers.
The pattern the ATO's random enquiry program consistently finds is that unpaid super tracks cashflow stress. Employers do not usually decide to steal super; they decide to pay suppliers and wages first when cash is short, and the quarterly super bill becomes the flexible line. That is precisely why the payment timing was changed. If your own super liability has ever been the buffer, our guide on what the super guarantee actually costs employers and the superannuation contribution estimator will show you the true accrual so it can be provisioned weekly rather than discovered quarterly.
The enforcement numbers give the gap its texture. In the 2024-25 financial year the ATO:
Two things stand out in that list. First, voluntary disclosures of over half a billion dollars: a large share of unpaid super is employers who fell behind and put their hand up. Second, director penalty notices at scale: unpaid super pierces the corporate veil, and directors become personally liable. Our guide to director penalties in Australia covers how quickly that exposure crystallises.
From 1 July 2026, employers must pay super at the same time as wages under Payday Super. The change exists because of this gap. Treasury's impact analysis concluded voluntary compliance had barely moved in a decade under quarterly payment, and that near-real-time payment matched with Single Touch Payroll data would let the ATO detect unpaid super within weeks instead of quarters. The ATO has said publicly that Payday Super will allow it to act faster against employers who fall behind.
For compliant employers, the practical effect is a working capital change rather than a cost change; our FY2026-27 wage cost report quantifies it at roughly 18 cents per dollar of annual super [NOTE: link once live; until then link /resources/payday-super-in-2026]. For non-compliant employers, the era of the four-month lag between missing super and the ATO knowing about it is over. Weekly reconciliation of super accrued versus super paid becomes a baseline control, the kind of thing a properly run outsourced finance function does as a matter of routine. If you are behind now, disclosing voluntarily before Payday Super data-matching finds you is materially cheaper than waiting.
The gap compounds. A worker who loses $2,000 of super at age 35 loses not $2,000 but that amount plus 30 years of investment returns on it, plausibly $8,000 to $15,000 of retirement balance depending on return assumptions. This is why the ATO frames the $6.25 billion annual gap as a retirement savings problem rather than a tax collection problem, and why enforcement keeps escalating. Employees can check their own position through ATO online services, and the surge in employee-initiated reports is itself now a detection channel.
How much super goes unpaid in Australia each year?
The ATO's latest estimate puts the net super guarantee gap at $6.25 billion a year, which is 6% of all the super employers were legally required to pay (2022-23 estimate, published 2025).
Is the unpaid super problem getting better or worse?
The gap percentage edged down from 6.3% to 6% between 2021-22 and 2022-23, but the dollar amount rose from $5.2 billion to $6.25 billion because the total super base grew with the SG rate increase and the removal of the $450 monthly threshold.
What happens to employers who don't pay super?
They become liable for the super guarantee charge, which includes the shortfall, interest and administration components, and is not tax deductible. The ATO raised $1.73 billion in SGC liabilities in 2024-25 and issued more than 20,000 firmer actions including director penalty notices, which make directors personally liable.
Can directors be personally liable for unpaid super?
Yes. Through director penalty notices, unpaid super guarantee charge can become a personal debt of the company's directors, even after liquidation in some circumstances.
How does Payday Super stop unpaid super?
From 1 July 2026 super must be paid with every pay run rather than quarterly. Combined with Single Touch Payroll data, the ATO can detect a missed payment within weeks rather than months, and the redesigned super guarantee charge escalates the longer amounts stay unpaid.
How do I know if my employer is paying my super?
Compare the super shown on your payslips with what actually lands in your fund, and check contribution records through ATO online services via myGov. Payslip accrual and fund receipt are different events; the gap between them is where unpaid super hides.
What should a business do if it is behind on super?
Lodge a super guarantee charge statement and disclose voluntarily. Voluntary disclosures produced around $548 million in SGC liabilities in 2024-25, and the ATO treats disclosure before detection more favourably than enforcement after it.
What is the average amount of unpaid super per worker?
Spread across all 14.9 million eligible workers, the gap averages roughly $419 per worker per year, but losses are concentrated: affected employees typically lose far more, while most workers receive their full entitlement.
Scale Suite is a Sydney-based provider of outsourced finance teams and fractional CFO services for Australian SMEs. We deliver weekly bookkeeping, payroll, BAS/IAS lodgement, cashflow reporting, management accounts, and strategic fractional CFO oversight, all as a fully embedded team that works inside your business.
CA-qualified, Xero Certified, and registered BAS Agents, we replace fragmented bookkeepers and once-a-year accountants with one responsive finance function at a fraction of the cost of full-time hires. We serve growing businesses across Sydney, Melbourne, Brisbane, and Perth, with packages starting from $1,500 per month and no lock-in contracts.
Visit Scale Suite | View Our Finance Services | View Our HR Services | Get Your Free Proposal
We review and check this guide periodically. At the time of writing (July 2026), all information was current. Scale Suite is a registered BAS Agent, not a licensed tax advisor or financial advisor. This content is general information only and does not constitute professional tax, financial, or legal advice. Some details may change over time.
Suggested citation: Scale Suite (2026), Australia's Unpaid Super Gap, scalesuite.com.au/resources/australias-unpaid-super-gap
Headline figures: Australia's net super guarantee gap is $6.25 billion a year (6% of theoretical liability, ATO estimate for 2022-23), up from $5.2 billion in 2021-22; the ATO returned $1.1 billion in unpaid super to about 960,000 employees in 2024-25; 9.3% of Australia's 942,500 employers carry SGC debt, and 12% of those debtors owe 60% of it.
Methodology: Scale Suite analysis of ATO superannuation guarantee gap estimates and ATO 2024-25 super guarantee employer compliance results, current at July 2026.
Scale Suite is a Sydney-based provider of outsourced finance and HR services for Australian SMEs. We deliver bookkeeping, financial reporting, payroll processing, fractional CFO support, recruitment, employee onboarding, people and culture support, and fractional HR oversight, all as a fully embedded team that works inside your business.
Employment Hero Gold Partner, CA-qualified, and Xero Certified, we replace fragmented finance and HR processes with one responsive, senior-level function at a fraction of the cost of full-time hires. We serve growing businesses across Sydney, Melbourne, Brisbane, and Perth, with packages starting from $1,500 per month and no lock-in contracts.
30 minutes with our team.
We'll review your current finance setup, compare the full cost of an internal hire against our embedded team, and show you exactly what your finance function should cost at your stage of growth.
You'll leave with a clear view of what's working, what's missing, and where you'd save.
No lock-in contracts. 30-day money-back guarantee.
Prefer to book directly? Grab a time here.
