If you've ever stared at a payroll summary wondering whether you've got your super obligations right - you're not alone. Whether you're a business owner in Penrith, a session musician juggling gigs, or a creative freelancer building something brilliant, compulsory superannuation contributions for employees are one of those non-negotiable legal obligations that can quietly spiral into serious trouble if they're not handled correctly.
Compulsory superannuation contributions - formally called the Superannuation Guarantee (SG) - are mandatory employer contributions required under Australian federal law. Governed by the Superannuation Guarantee (Administration) Act 1992 and enforced by the Australian Taxation Office (ATO), the SG system requires employers to contribute a minimum percentage of an eligible employee's ordinary time earnings (OTE) into a complying superannuation fund.
From 1 July 2025, the SG rate sits at 12% of OTE - the culmination of a staged increase that began at 10% back in July 2021. Here's how that progression played out:
| Financial Year | SG Rate |
|---|---|
| 1 July 2021 – 30 June 2022 | 10.0% |
| 1 July 2022 – 30 June 2023 | 10.5% |
| 1 July 2023 – 30 June 2024 | 11.0% |
| 1 July 2024 – 30 June 2025 | 11.5% |
| 1 July 2025 onwards | 12.0% |
This is the minimum legal requirement. Awards, enterprise agreements, or employment contracts may require higher contributions - but 12% is the floor.
Employers must pay SG contributions to employees who are:
Eligible categories include full-time, part-time, casual, and temporary residents working in Australia.
A key change came on 1 July 2022 when the minimum monthly earnings threshold of $450 was abolished. Now, compulsory superannuation contributions apply regardless of how little an employee earns in a given period.
Ordinary Time Earnings: What Actually Counts?
Not every dollar paid to an employee forms part of the SG calculation. The ATO defines OTE as payments made in respect of an employee's ordinary hours of work.
The quarterly maximum contribution base (MCB) for 2025–26 is $62,500. Employers are not obligated to pay SG on earnings above this quarterly threshold, though they may choose to do so.
Timing matters - and it's about to matter a whole lot more.
Current Payment Obligations (Until 30 June 2026)
Under the current system, employers must pay SG contributions at least quarterly by the following due dates:
The Big Shift: Payday Super Begins 1 July 2026
From 1 July 2026 the payment framework changes. Under the new Payday Super reform, employers will be legally required to pay superannuation contributions on the same day they pay employee wages. No more quarterly cycles – super contributions will move in real time with every pay run.
Calculating What You Owe
The formula is straightforward:
Employer SG contribution = Employee's OTE × 12%
For example, if an employee earns $1,000 per week in ordinary time earnings:
Contractors are treated as employees for SG purposes if the contract is wholly or principally for their labour – meaning more than 50% of the contract's value relates to their personal labour and skills, and the work cannot be delegated.
For creative and entertainment workers such as musicians, artists, and performers, the ATO deems contractors as employees for SG purposes if they are paid to perform or provide related services. This means that even sole traders in these fields may be entitled to compulsory super contributions from the party engaging their services.
Sole Traders Without Employees
Sole traders and partners are not required to pay SG contributions to themselves. However, voluntary personal contributions to a superannuation fund are available and can offer meaningful tax advantages.
Non-compliance with superannuation obligations is expensive. If an employer fails to pay SG in full, on time, and to the correct fund, the Super Guarantee Charge (SGC) applies. The SGC:
Additional penalties include:
The ATO sets annual caps on super contributions:
Concessional (Before-Tax) Contributions Cap
Includes all employer SG contributions and salary sacrifice amounts combined. From 1 July 2026, this cap increases to $32,500 per year.
Non-Concessional (After-Tax) Contributions Cap
For 2025–26, the annual cap is $120,000. Individuals with a total super balance below $2 million may bring forward up to two additional years of contributions, totaling $360,000 over three years.
Transfer Balance Cap
The maximum amount that can be held in the retirement phase is $2 million.
Additional support for lower-income earners includes the Government Co-contribution and the Low Income Super Tax Offset (LISTO), which provide extra contributions based on personal contributions made by eligible individuals.
Compulsory superannuation contributions are a core pillar of Australia's retirement framework, and non-compliance is taken very seriously by the ATO. With the launch of Payday Super on 1 July 2026, the timing and process of these contributions will change dramatically.
Employers must ensure that they understand eligibility, calculation methods, payment timing, and the severe penalties for missteps. For creative professionals and businesses alike, it is crucial to review and update payroll processes well before the new system comes into effect.
The SG rate has been 12% of an employee's ordinary time earnings since 1 July 2025. This rate is the minimum compulsory contribution that eligible employers must pay, following a staged increase that began at 10% in July 2021.
Yes. Casual employees are entitled to compulsory superannuation contributions if they meet the eligibility criteria: being 18 years or older, or under 18 and working more than 30 hours per week. The removal of the $450 monthly earnings threshold means that the obligation applies regardless of the employee's earnings.
Failure to pay SG contributions in full, on time, and to the correct fund triggers the Super Guarantee Charge (SGC). This charge includes the shortfall amount calculated on salary and wages (which is broader than OTE), daily nominal interest, and a $20 per-employee administration fee per quarter. Additional penalties can apply, including a potential penalty of up to 200% of the SGC, and directors may face personal liability.
It depends on the nature of their engagement. If a contractor is engaged under a contract that is primarily for their personal labour – particularly in creative fields like music, performance, or entertainment – they are treated as employees for SG purposes. In such cases, the engaging party is legally required to provide a 12% superannuation contribution.
Payday Super is a major reform that takes effect on 1 July 2026. Under this new system, employers must pay superannuation contributions on the same day they pay employee wages, rather than using the current quarterly payment cycle. This change is designed to improve access to superannuation funds in real time and reduce the risk of unpaid super.
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