Penalties for not paying super
By Matt Read, Super Members Council Australia Head of Strategic Communication
Published 1 June 2026
Paying super is a legal obligation for every employer in Australia. And yet, despite that, payments are still missed or made late more often than they should.
For employees, missed or late contributions aren’t just an inconvenience. That money should be quietly working in the background, compounding over time and building into something meaningful by retirement. SMC analysis shows one in four workers each year were underpaid a shocking total of $24.4 billion over a five-year period from 2018-2023.For employers, the risks are just as real.
Late or missed payments can trigger ATO penalties and enforcement action as well as interest charges. What starts as an oversight can quickly become a costly and time-consuming problem to fix.
And remember that from 1 July 2026, Payday Super imposes new requirements around timing and compliance.
On this page:
- Current employer obligations
- Penalties for not paying superannuation
- Reduction of SGC and your rights as an employer
- Unpaid super has an impact on Australian society
- How employers can stay compliant: practical tips
Current employer obligations
To understand what’s changing, it helps to start with the basics.
Under the Super Guarantee (SG) (link to the SG new page when available), employers must contribute 12% of an employee’s earnings into their super fund. These contributions are paid on top of any wages.
Until June 2026, these contributions are due quarterly. From 1 July 2026, however, Payday Super comes into effect and employers will need to start paying employee super contributions at the same time as their wages – specifically within 7 business days. Contributions need to reach the employee’s super fund within 7 business days of payday. If you use a commercial clearing house, you will need to allow enough time for them to process your payment. It is best practice to make your SG contributions on payday.
The ATO has also provided practical guidance about specific issues that could arise in relation to SG payment due dates, such as public holidays and making out-of-cycle payments.
Why the rules are changing
This shift to payday super is designed to reduce the billions of dollars in super going unpaid each year.
It’s a positive change for workers, but it’s also a significant shift for employers, and one that will require updates to payroll systems, processes and cash flow management.
The scale of unpaid superannuation might surprise you. Download our research on solving the unpaid super crisis to learn more.
Penalties for not paying superannuation
The shift to payday super is a big change, and some employers, particularly smaller businesses, will need time to update their payroll, processes and cash flow management.
The good news is that the ATO has released a practical compliance guideline to outline its approach to compliance during the first year of Payday Super. Under this compliance guideline, the ATO has said the businesses won’t be the focus of ATO compliance action as long as they:
- make payments for each payday on time; and
- fix any errors as soon as possible.
The ATO has said that they will take a firmer approach to:
- serious or deliberate cases of non-compliance; and
- employers not attempting to pay super guarantee for each payday.
The ATO has also provided guidance about how to manage super during the changeover form the old to new requirements.
The real cost of getting it wrong
Missing a super payment isn’t simply a matter of catching up later. Once contributions are overdue, employers become liable for the superannuation guarantee charge (SGC). The SGC charge may also apply if you don’t correctly follow the choice of fund rules.
If you are liable to pay the SGC, the ATO will calculate the SGC owed and send you a notice of assessment. And that’s where costs can quickly escalate because the SGC isn’t just the amount that was missed. It bundles together:
- the unpaid super amount
- notional earnings (interest) on the unpaid super amount compounded daily.
- an administrative uplift amount, of up to 60% of the combined total of the unpaid amount and notional (interest) amounts. The administrative uplift amount can be reduced to 40% if the ATO has not made an SGC assessment for you in the past 24 months. It can be reduced to nil if you voluntarily disclose late payment to the ATO within required timeframes. For information about when the administrative uplift can be reduced see here, and here.
- you must follow the choice of fund requirements for employees – and if you don’t an additional choice loading component can be included in your SGC – up to $1,200.
All this means that the cost of getting it wrong is always higher (sometimes significantly) than simply paying on time.
Additional penalties
The SGC is the baseline. On top of the SGC, the ATO can apply late payment penalties of 25% of the outstanding amount, or up to 50% in serious cases.
Reduction of SGC and your rights as an employer
If you’ve missed a payment and an SGC assessment lands in your inbox, don’t panic, there’s more room to move than many employers realise.
As set out above, the ATO can reduce, or in some cases fully waive, the administrative uplift component of the SGC. and you have formal rights if you want to challenge an assessment.
Voluntary disclosure: your strongest option
If you know you’re going to struggle to pay super on time, the best thing you can do is contact the ATO as soon as possible — specifically, before they come to you. If you contact the ATO before they make an assessment and make a voluntary disclosure in the approved form, the ATO has the discretion to reduce administrative uplift charge to nil.
The longer you wait, the harder it becomes to negotiate, as once the ATO has started compliance action, there’s far less room for manoeuvre.
How the ATO considers reductions to the SGC
The ATO can reduce the SGC in some circumstances. When deciding how much to reduce the administrative uplift charge, the ATO looks will consider how you responded to the situation and whether you have a clean track record.
Things that might work in your favour:
- Demonstrating that you caught the problem early and acted quickly.
- Showing that you made a genuine effort to do the right thing.
- Having a clean track record with no previous late payments or audits.
Objecting to an assessment
If you believe an assessment is incorrect, you have the right to formally object within 60 days of the date the assessment was made.
You must still pay the SGC, even if you’re objecting or requesting an amendment. However, if you’re successful, the ATO will refund any overpayment.
Taking it further: review and appeal
If your objection isn’t allowed in full, you can apply to the Administrative Review Tribunal for a review, or appeal to the Federal Court against the decision.
Unpaid super has an impact on Australian society
Unpaid super isn’t just a compliance issue. Behind every missed contribution is a real person whose retirement savings aren’t growing in the way they should be.
Super is designed to compound over time—small contributions building quietly into something much larger over a working life. When those contributions are missing, even briefly, that compounding effect is interrupted.
And the longer the gap, the harder it is to make up.
For workers who are already at a disadvantage—women, younger workers, and those in casual or insecure employment—the impact can be even greater. These are often the people who can least afford to lose what they’re owed.
You can read more about the broader issue on our unpaid super page.
How employers can stay compliant: practical tips
For most employers, staying on top of super compliance isn’t about doing anything complicated. It’s mostly about having the right habits in place before something goes wrong.
Here are a few practical ways to stay on track:
Get your systems ready now
Make sure your payroll software is set up for payday super and connects smoothly with your clearing house. If you’re not sure whether your current setup is ready, now is a good time to check.
Start moving to more frequent payments
You don’t have to wait until 1 July 2026 to make the switch. Employers who start aligning super with pay cycles early will find the transition far less disruptive when the deadline arrives.
Keep a regular eye on what’s going out
It sounds simple but regularly checking that contributions are being paid correctly and on time can catch small errors before they become bigger problems.
If something goes wrong, move quickly
Mistakes happen. What matters is how fast you act. Addressing issues early gives you the best chance of minimising penalties and resolving things before they escalate.
Stay across changes to super rules
Super policy continues to evolve, and even small regulatory changes can have real compliance implications. Keeping up to date doesn’t take much, but falling behind can.
Want to stay across super changes as they happen? Subscribe to receive superannuation updates delivered straight to your inbox.
About the author
Matt Read
Super Members Council Australia Head of Strategic Communication
Matt is responsible for strategic stakeholder engagement, communication, and advocacy at SMC and has over 20 years of experience as a strategic communications leader.
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