Two Fair Work Ombudsman penalty announcements on 5 August 2026 are a timely reminder for Australian employers: payroll compliance needs active controls, not assumptions. One matter involving former Sydney fast-food operators totalled $45,678 in penalties and back-pay orders. A separate Queensland shed-building matter resulted in $29,300 in court-imposed penalties against a company and its director.

This article is not a replay of either case. It explains the employer-side lesson: how to reduce deliberate underpayment risk by checking awards, classifications, hours, records and payroll governance before a discrepancy becomes a regulator, court or employee claim.

Why deliberate underpayment should trigger a payroll review

Underpayment risk is often described as a calculation problem. In practice, it is a systems problem. The risk can begin with a job description that does not match the duties, a roster that does not flow into payroll, a penalty rate configured incorrectly, or a manager approving hours without understanding the applicable Modern Awards compliance requirements.

The distinction between an innocent mistake and deliberate conduct matters. So does the employer’s response after a problem is identified. A business that ignores warning signs, fails to keep records or continues using a known incorrect process creates a much more serious risk profile than a business that investigates, corrects and documents its response.

What the 5 August Fair Work announcements mean for employers

The Fair Work Ombudsman’s releases are relevant beyond the businesses named. They show that enforcement can involve back-pay and penalties, and that attention can extend to individuals involved in the business. The practical question for an employer is not simply whether a particular case looks similar. It is whether the business can prove that its own payroll process is accurate and supervised.

That proof should be practical. An employer should be able to explain which award applies, why each employee has been placed at a particular classification, how ordinary hours and overtime are captured, how penalty rates are calculated and when the process was last checked.

Five controls that reduce underpayment risk

1. Confirm the award and classification

Start with the work actually performed. Compare the role’s duties, responsibility and skill requirements with the relevant Modern Award classification. Record the reasoning. Do not assume that a title such as supervisor, manager, tradesperson or casual automatically determines the correct rate.

2. Test the complete pay outcome

Checking the base hourly rate is not enough. Test overtime, weekend and public holiday penalties, allowances, minimum engagement rules, annual leave loading where applicable, meal breaks, annualised salary arrangements and deductions. Use representative payslips and rosters from different weeks, including busy periods.

3. Reconcile rosters, timesheets and payroll

Payroll should be compared with the hours actually worked. A manager’s roster, an employee’s timesheet and the payroll export should not tell three different stories. Investigate manual edits, missed clock-ins, unapproved overtime and recurring adjustments rather than simply overriding them.

4. Keep an evidence trail

Accurate records are part of the compliance control. Keep the award and classification assessment, payroll settings, audit dates, calculation worksheets, correction approvals and training records. Employers should also preserve evidence showing who reviewed an issue and what was done next. The payroll compliance guide for employers should sit alongside an internal process, not replace it.

5. Escalate discrepancies early

If an audit identifies a shortfall, preserve the source data and prevent further incorrect payments. Then obtain advice on the scope, calculations, communication and remediation. Avoid deleting or changing records to make the payroll appear cleaner. A transparent correction process is easier to defend than an unexplained adjustment made months later.

How employers should audit a high-risk payroll

A focused audit can be completed in stages:

1. Define the population: identify awards, classifications, locations, employment types and payroll systems in use.
2. Select the sample: include ordinary weeks, overtime-heavy periods, weekends, public holidays, leave and recent starters or leavers.
3. Recalculate entitlements: compare the actual work pattern with the applicable award, contract and payroll output.
4. Quantify the result: separate confirmed underpayments, possible underpayments and data gaps requiring further investigation.
5. Fix the system: update payroll rules, train managers, correct records and schedule a follow-up review.

For smaller employers, this process can be scaled to a sample of employees and pay periods. The important point is that the review is documented and repeated when the business changes.

Common payroll mistakes employers should not ignore

Warning signs include employees working beyond rostered hours without a reliable approval process, a salary being treated as automatically covering every award entitlement, inconsistent treatment of the same role, manual spreadsheet calculations, missing time records and a payroll provider’s configuration being accepted without testing.

Another warning sign is a complaint that is dismissed because the total appears small. A small discrepancy can affect multiple pay periods or an entire group of employees. It may also point to a broader record-keeping or classification problem.

What to do if the Fair Work Ombudsman contacts the business

Nominate one responsible contact, preserve relevant records and respond within the stated timeframe. Do not speculate, minimise the issue or ask staff to recreate records from memory. Gather employment contracts, award assessments, rosters, timesheets, payslips, payroll reports, leave records and relevant communications.

Ensure any internal investigation is separate from informal blame. The objective is to establish what happened, how many people may be affected, whether the issue is continuing and what controls will prevent recurrence. For broader guidance on contracts and HR documents, review the employment contracts resource for employers and the general employment documents hub.

Official information is available from the Fair Work Ombudsman and the Fair Work Act 2009. Those sources are useful starting points, but a business with a suspected systemic shortfall should obtain advice on its specific facts.

Payroll governance for small and medium employers

Smaller businesses often rely on one payroll officer, an external bookkeeper or a software provider. That can work, but responsibility cannot be outsourced completely. The employer still needs to know which award settings are being used, who approves timesheets, who checks unusual pay outcomes and who receives complaints about pay.

Put those responsibilities in writing. A simple monthly control can compare headcount changes, new classifications, overtime, manual adjustments and termination payments against the prior period. A quarterly review can sample payslips and check whether managers are following the same process across locations. These controls are particularly important after a new award interpretation, enterprise agreement, payroll upgrade or business acquisition.

Where an annualised salary or loaded rate is used, test the arrangement against the underlying entitlements rather than assuming the salary is sufficient. Keep the calculation and reconciliation method current, and review it when duties, hours or award rates change.

Employer action checklist

• List every award, classification and pay point used in the business.
• Reconcile a sample of timesheets, rosters, payslips and payroll settings.
• Check overtime, penalty rates, allowances, leave loading and deductions.
• Review record-keeping access, retention and approval responsibilities.
• Document corrections and schedule a follow-up audit.

For employers, the message from the 5 August penalty releases is clear: payroll should be treated as a controlled legal process. A documented audit will not remove every risk, but it gives the business a far better chance of identifying errors early, correcting them responsibly and showing that compliance is taken seriously.