Attachment of earnings and court orders in Australia
Reviewed by Mellow Editorial Team, HR & payroll content team
Attachment of earnings orders are not a standard federal mechanism in Australia — instead, wage garnishment for debts operates through a patchwork of state, territory and federal court processes that place specific compliance obligations on employers.
What an attachment of earnings order actually is
An attachment of earnings order (sometimes called a garnishee order directed at wages) is a court direction requiring an employer to deduct money from an employee's pay and remit it to a creditor or a court registry. The employee is the debtor; the employer becomes the collection intermediary.
In Australia there is no single national attachment of earnings Act. The mechanism varies depending on which court issued the order and in which jurisdiction the employment relationship sits.
- Federal family law matters — the Family Law Act and associated rules allow garnishee orders against wages for child support and spousal maintenance.
- Child Support (Registration and Collection) Act 1988 — the most common federal pathway. Services Australia can issue a Departure Prohibition Order or, more relevantly for payroll, a notice to employers requiring deduction of child support assessments directly from pay.
- State and territory civil courts — each jurisdiction (Magistrates Court, District Court, etc.) has its own rules for judgment debt enforcement via garnishee orders against wages. New South Wales, Victoria, Queensland and others each have distinct forms and processes.
How a valid order reaches you as an employer
You will receive a formal written notice or court order, typically served by post or process server, naming the employee by full name (and usually date of birth or employee number), specifying the amount or periodic deduction required, and providing remittance instructions — either to the creditor directly or to a court registry account.
Before doing anything, confirm:
1. The order is addressed to your entity (ABN, legal name).
2. The employee named is actually employed by you.
3. The order comes from a court or authorised government agency — not a bare letter from a private creditor's lawyer demanding deductions (that alone has no legal force).
If the order is valid, you are legally obliged to comply. Ignoring a valid garnishee order can expose you to contempt of court or personal liability for the amount you failed to withhold.
The deduction process in payroll
Once you have confirmed validity, the practical steps are:
Calculate the deductible amount. The order will specify either a fixed periodic amount or a formula. For child support notices under the federal scheme, Services Australia sets the amount based on the employee's assessment.
Protect a minimum exempt amount. Most jurisdictions require you to leave the employee with a protected earnings amount — enough to cover basic living needs. The exact protected floor varies by state and order type; the order itself should specify it, or the relevant court rules will. If the deduction would take the employee below this floor in a given pay period, you reduce (or skip) that period's deduction and carry nothing forward unless the order says otherwise.
Apply deductions in the correct priority sequence. An employee may have multiple obligations — for example, a child support deduction and a civil judgment garnishee. As a general rule, tax (PAYG withholding) comes first, then child support under the federal scheme, then other court orders. The Medicare levy of 2% and any HECS/HELP repayment obligations are also withheld as part of the PAYG process before garnishee deductions are applied. Never let a garnishee order override your PAYG obligations.
Remit on time. Send the withheld amount to the nominated recipient — court registry, Services Australia or creditor — within the timeframe the order specifies. Keep a record of each remittance.
Report correctly through Single Touch Payroll. The deduction itself does not change the employee's gross earnings or ordinary-time-earnings figure. Superannuation Guarantee obligations (12% of ordinary time earnings) remain calculated on the pre-deduction gross. Report the pay event through STP at each pay cycle as usual.
What to tell the employee
You are generally required to notify the employee that the order has been received and that deductions will commence. Most orders specify this. Be factual and private — disclose only what is necessary. The employee has avenues to challenge the underlying order through the issuing court; that is not your role. Your obligation is compliance with the order as issued.
When employment ends
If the employee resigns or is terminated while an order is active, notify the issuing court or agency promptly — most orders include a specific obligation to do so within a short window (often seven to fourteen days). Final pay calculations still follow normal NES entitlements: four weeks' annual leave accrual pays out, and any redundancy entitlement under the NES scale is paid to the employee in the ordinary way. Garnishee orders against wages typically do not attach to a lump-sum termination payment unless the order explicitly says so, though this depends on jurisdiction and order type — seek legal advice if uncertain.
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