Payday Super Is Coming: What Business Owners Using Contractors Need to Know

If your business regularly engages contractors, whether in construction, professional services, agribusiness or any other sector, there is a significant regulatory change on the horizon that you cannot afford to overlook. From 1 July 2026, Australia’s superannuation system will undergo one of its most substantial reforms since the Superannuation Guarantee (SG) was introduced in 1992.

The new ‘Payday Super’ regime will require employers to pay SG contributions at the same time as wages, not quarterly as is currently the case. For most businesses, this is a significant operational change. But for businesses that engage contractors, it introduces a layer of complexity and risk that has received very little attention in the broader conversation around these reforms.

Here is what you need to understand before the deadline arrives.

The Shift from Quarterly to Payday: A Quick Recap

Under the current system, employers must pay SG contributions (currently set at 12% of ordinary time earnings) within 28 days of the end of each quarter. That gives businesses a comfortable buffer: contributions accumulate over a quarter, and payment follows.

Under Payday Super, that buffer disappears. From 1 July 2026, SG contributions must be received by the employee’s superannuation fund within seven business days of each payday. The concept of ‘ordinary time earnings’ is also being replaced by a new term, ‘qualifying earnings’ (QE), which broadens the earnings base on which super is calculated.

The legislation, the Treasury Laws Amendment (Payday Superannuation) Act 2025, received Royal Assent in November 2025 and is now law. There is no uncertainty about whether this is happening; the only question is whether your business will be ready.

Why Contractors Create a Specific Challenge Under the New Rules

For most businesses, Payday Super is primarily a payroll system and cash flow challenge. For businesses that use contractors, it is more complicated and the consequences of getting it wrong are more immediate.

Many contractors are already entitled to super and you may not know it

This is not a new rule, but it is widely misunderstood. Under existing SG legislation, certain contractors are already classified as ‘employees’ for superannuation purposes. Specifically, if an individual contractor is engaged wholly or principally for their own labour (meaning they cannot subcontract the work, they do not supply the tools or equipment in a material way, and they are not paid to achieve a specific result) your business may already have an obligation to pay them super.

This ‘extended definition of employee’ is not changing under Payday Super. What is changing is the timing and the consequences of non-compliance. Payday Super does not alter which contractors attract SG obligations, but it does make errors in classification or payment timing significantly more expensive to fix.

Each contractor payment can now trigger a super deadline

Under the new framework, every payment made to a contractor who attracts SG obligations constitutes a Qualifying Earnings (QE) day. From that moment, the seven-business-day clock starts. If your accounts payable team processes an invoice on a Friday afternoon, your payroll team needs to know about it immediately to ensure SG reaches the superannuation fund within the required window.

This is where businesses may struggle. Contractor payments typically flow through accounts payable, not payroll. These are often separate systems, managed by separate teams, operating on different timelines. A milestone payment, an ad hoc invoice, a project completion fee – each of these can now generate a super obligation that must be actioned within days, rather than weeks.

The serious implications of the new SG charge

Under the current system, the penalty for late super is a Superannuation Guarantee Charge (SGC) that includes the shortfall, 10% interest per annum, and a flat $20 per employee per quarter administration fee. Under Payday Super, that flat fee is replaced by a scalable ‘administrative uplift’ calculated as a percentage of the SG shortfall. The default rate is 60% of the shortfall amount.

For contractor-related errors, which tend to go undetected longer than standard payroll errors, because they fall outside normal payroll oversight, the financial exposure under the new regime is much higher. The ATO’s increased real-time visibility through updated Single Touch Payroll (STP) reporting also means that shortfalls are more likely to be identified promptly, and less likely to be resolved quietly.

Industries Most at Risk

Any business using contractors should review arrangements, but some industries face higher levels of exposure:

• Construction and trades: Subcontractors and sole traders engaged primarily for labour are very commonly caught by the extended employee definition. Project-based payments, milestone structures, and the use of multiple subbies across different jobs all increase the risk of undetected super obligation.
• Professional services: Businesses in accounting, legal, consulting, and technology that engage individual contractors for specific expertise are often in the grey zone. If those contractors provide their own labour rather than a distinct result, SG obligations may apply.
• Agribusiness: Seasonal workers, shearers and harvest labour are often engaged through informal or semi-formal arrangements. These arrangements deserve careful scrutiny under both the existing rules and the new Payday Super framework.

What Business Owners Should Do Now

The good news is that businesses which act now have time to get this right. The ATO has also flagged that its compliance approach in the first year (1 July 2026 to 30 June 2027) will be risk-based, with lower penalties for employers who make genuine attempts to comply and correct errors promptly. But that window will not last indefinitely.

There are four practical steps every business with contractor arrangements should take before 1 July 2026:

1. Audit your contractor arrangements

Map out every contractor your business engages. For each one, assess whether they meet the extended definition of employee for SG purposes. Key questions include: Are they engaged wholly or principally for their own labour? Do they subcontract the work? Do they supply their own equipment in a meaningful way? Are they paid for a specific result, or for time?

If you are uncertain about any arrangement, seek advice before 1 July 2026 rather than after.

2. Bridge the gap between payroll and accounts payable

For contractors who attract SG, your business needs a clear process that connects the moment a contractor payment is made with a corresponding super contribution. That means your payroll and accounts payable teams need to be working in coordination, with agreed protocols for flagging contractor payments and actioning super within the seven-business-day window.

3. Review your payroll software and clearing house arrangements

The ATO’s Small Business Superannuation Clearing House closes on 30 June 2026. If your business relies on this service, you must transition to an alternative SuperStream-compliant solution before then. Importantly, download your data from this clearing house, as once it closes you will not be able to assess the history.  More broadly, confirm that your payroll software provider is Payday Super-ready, and that it can accommodate the new QE reporting requirements under STP.

4. Model the cash flow impact

Moving from quarterly to per-payment super contributions changes your cash flow profile. For businesses with significant contractor spend, this effect can be material. Build this into your financial planning now, rather than discovering a liquidity gap in August 2026.

The Risk of Waiting

The businesses most exposed under Payday Super are not necessarily those with the most complex arrangements – they are the ones that assume the changes do not apply to them. If you engage contractors and have not reviewed your SG obligations, there is a reasonable chance you are already non-compliant under current rules. From 1 July 2026, the cost of that non-compliance will increase substantially.

At Bentleys, our advisers work with private businesses and family-owned enterprises across construction, professional services, agribusiness, and beyond. We can help you assess your contractor arrangements, identify any existing SG exposures and ensure you are operationally ready for the 1 July 2026 transition.

Contact us today to arrange a consultation with our team and get ahead of the changes before they take effect.