Payroll review papers and calculator on a corporate desk

Employment & Workplace

Underpayment & wage claims defence

In this practice area

Employer defence and response to wage claims, award and classification disputes, payroll allegations and Fair Work Ombudsman investigations.

01

Start with the legal entitlement, not the demand total

An underpayment allegation can concern hourly rates, classifications, overtime, penalty rates, allowances, leave, annualised salaries or deductions. A spreadsheet attached to a demand may contain valid entitlements, incorrect assumptions or both. The employer's first task is to establish the applicable law and industrial instrument, the work actually performed and the payments made for each relevant period.

We act for corporations and employers responding to wage claims and regulatory scrutiny. Defending an unsupported allegation is different from denying a verified shortfall. Where the review identifies money properly owed, the employer should assess prompt correction, interest, affected employees and wider system issues while responding accurately to the remaining disputed claims.

Do not assume that payroll software, an external accountant or a salary above the award rate proves compliance. Responsibility depends on the legal obligations and actual calculations. A defensible response should be reproducible from the records, with transparent assumptions and a clear distinction between admitted amounts, disputed entitlements and matters still requiring evidence.

03

Records, limitation periods and payroll reconstruction

Civil recovery of Fair Work underpayments generally concerns amounts due within the preceding six years, subject to the precise claim and statutory provisions. Employers should establish the pleaded period and preserve the records needed to test it. A dispute about older payments may still reveal an ongoing system problem that requires correction.

Employee records and payslips have statutory requirements, and many relevant records must be retained for seven years. Where an employer fails to keep required records or provide payslips, section 557C can place the burden of disproving certain allegations on the employer, subject to its operation and exceptions. Missing records are therefore not merely an administrative inconvenience.

Reconstruction may require payroll exports, bank payments, timesheets, rosters, leave records, contracts, award versions, allowances and evidence of duties. Where working time is disputed, consider the reliability and limits of access data, emails and other available evidence. Do not create retrospective records and present them as contemporaneous.

For a larger claim, a carefully instructed payroll expert may help isolate classification, rate, hours and calculation issues. The assumptions should be tested against the applicable instrument. A numerical reconciliation is useful only if the legal inputs are correct and the results can be explained to the employee, regulator or court.

04

Responding to the Ombudsman and court proceedings

The Fair Work Ombudsman can investigate workplace compliance and use statutory powers to obtain information and documents. A notice must be read carefully for its legal basis, scope and due date. Preserve the material, identify any genuine privilege issues and respond accurately. Commercial confidentiality is not the same as legal professional privilege and does not automatically excuse compliance.

The Ombudsman may use compliance notices, infringement notices, enforceable undertakings or litigation as appropriate. A compliance notice should not be ignored because the employer disputes the calculations: there may be a specific review pathway and continuing obligations. Legal advice should assess the mechanism received, available response and consequences of non-compliance.

Wage recovery proceedings may be brought by an employee or another authorised applicant. The Fair Work small-claims procedure is available for qualifying claims up to $100,000, with less formal rules and restrictions on representation; it is not the limit of all wage litigation. Larger or differently framed matters follow the relevant ordinary procedure.

A response should address the entitlement, amount, period and employing entity. Settlement or correction needs clear implementation and cannot necessarily release the employer from regulator action or every statutory consequence. Paying a shortfall does not retrospectively erase the original contravention.

05

Civil penalties, intentional underpayment and individuals

Underpayment can give rise to civil penalties in addition to recovery, interest and other orders. The applicable maximums depend on the provision, timing, employer category and whether the serious-contravention requirements are met. A single standard penalty figure is not appropriate for every allegation. Directors and others may face accessorial liability under section 550 where the necessary involvement and knowledge are established.

The federal criminal offence for intentional underpayment commenced on 1 January 2025. It does not criminalise every payroll error. The offence has specific intention and payment elements, and excluded payment categories and circumstances must be checked. An employer should not describe a disputed shortfall as criminal theft without examining the statutory test, but should recognise when the alleged conduct creates a separate criminal exposure.

For eligible small-business employers, the Voluntary Small Business Wage Compliance Code can be relevant to whether the Ombudsman refers conduct for criminal prosecution. This is not a blanket immunity from wage recovery, civil penalties or other proceedings. Code compliance and the particular legal effect require analysis.

If deliberate conduct is alleged, legal advice should address the company and any individuals separately, including potential conflicts, document preservation and regulator communications. A payroll remediation exercise is not a substitute for considering criminal risk where the evidence genuinely raises it.

06

Correction, settlement and a defensible continuing system

Employers should assemble the demand or notice, employment instruments, payroll and time records, duties evidence and the methodology behind any prior audit. Identify the affected locations and cohorts, whether the issue continues and who has authority to approve a correction or settlement. A problem affecting one employee may indicate an instrument or configuration issue across the workforce.

We assess the legal basis of the claim, test calculations, prepare employer responses and advise on investigations, negotiation and litigation. Where underpayment is established, a considered correction plan should address payments, communications, records and future compliance. Where allegations are overstated or legally unsupported, the defence should identify the error with evidence rather than rely on a general assertion that staff were paid fairly.

Frequently asked questions

Underpayment & wage claims defence

Does a salary above the award minimum establish compliance?

Not by itself. All applicable entitlements, the wording and operation of any lawful set-off, and the relevant pay periods must be examined.

How far back can a Fair Work wage claim extend?

Civil recovery generally concerns amounts due within six years, subject to the particular claim and statutory rules.

What if time records are missing?

Missing required records can trigger evidentiary consequences, including the operation of section 557C. Available evidence and any applicable exception need careful review.

Is every accidental underpayment a criminal offence?

No. The federal offence concerns intentional underpayment and has specific statutory elements. Civil liability or correction obligations can still arise without criminal intent.

Does repayment prevent a penalty?

Not automatically. Correction can be relevant, but it does not erase the contravention or prevent all regulator action.