A maintenance order is not a payment plan the other party gets to reconsider. When the money stops arriving, the obligation does not stop with it. If your former partner has stopped paying, the answer is an Enforcement Application filed in the Federal Circuit and Family Court of Australia, and the court can order the arrears paid, direct a third party such as an employer or bank to pay you directly, or authorise the sale of property to satisfy the debt.
The complication is time. Missed payments can accrue as arrears, but delay may affect how those arrears can be enforced. Whether older arrears require the court's leave, and whether any amount can be varied or remitted, depends on the Family Law Act 1975 (Cth), the wording of the court order and the circumstances.

Unpaid maintenance is a debt, not a disagreement
Start with what enforcement actually requires. Under Part XIII of the Family Law Act 1975 (Cth), a maintenance order that is not complied with can be enforced through a range of mechanisms, from a direct payment order against a third party through to enforcement warrants over property (Family Law Act 1975 (Cth) Part XIII). The payer's agreement is not part of it. Neither is proof that they meant to cause harm. What you have to prove is narrower and more mechanical: that the order exists, what was payable under it, and what you actually received.
Most matters begin before the court file does. A lawyer can send a letter setting out the order, the arrears calculation, a response deadline and the enforcement steps under consideration. Sometimes that resolves it. Where it does not, the letter and whatever comes back help document exactly what remains contested.
One approach to rule out early. Financial obligations and parenting arrangements are legally separate, so withholding a child's time with the other parent until the maintenance is paid achieves nothing except exposing you to a contravention application. Enforce the money through the money pathway.
It starts with the bank statements

Courts want a precise arrears figure, not an estimate, and that figure has to be built before you file anything. Pull your bank statements covering the full period since the maintenance order took effect and set out three things for every instalment: the date it fell due, the amount ordered, and the amount actually received. The gap between the second and the third is the arrears.
Take an illustrative example. Where $1,200 falls due on the first of each month, a payment of $1,200 on 1 February clears that month. If only $600 arrives on 1 March, the arrears sit at $600. Nothing on 1 April takes them to $1,800. Then $1,200 lands late on 1 May, and the payer says it covers March rather than May.
That is where the record needs discipline. A contested credit like that one should be noted separately rather than netted off automatically, because the court decides how a disputed payment is applied. Neither party makes that call in their own spreadsheet. For every irregular or partial payment, record the date, the amount and any message that came with it.
Next comes the formal demand: a letter identifying the order, the arrears and a payment deadline, with proof of service kept. Then the Enforcement Application itself, filed in the Federal Circuit and Family Court of Australia and supported by an affidavit that annexes the order, the payment schedule and the correspondence. Applications are generally lodged through the court's electronic filing system. Registry and hearing arrangements available to a Brisbane or Sunshine Coast applicant depend on current court directions, so check the Federal Circuit and Family Court website before filing.
Disclosure follows. Depending on the application and the directions made, the payer may have to provide a Financial Statement or specified records such as tax returns, payslips and bank statements. The exact documents and deadlines depend on the orders sought and what the court directs. The court then makes its enforcement orders, which can include payment by instalments, a third party debt order, an enforcement warrant, or sequestration of property.
Family dispute resolution is not a precondition for enforcing an existing financial order in the way it generally is for parenting matters. A settlement conference can still be worth doing where the real dispute is capacity to pay rather than willingness to pay.
There is no single reliable timeframe for any of this. Timing turns on filing requirements, service, the court's available dates, whether disclosure is complete and whether the payer contests the debt or their capacity to meet it. Our Family Court page explains more about how the process runs, and a family lawyer can give you a practice-based estimate once your documents are ready.
What the court can actually order
The right order depends on where the payer's income or assets can be identified.
Where there is income but the payments have simply been deprioritised, an order for payment of arrears fixes the debt and requires it paid, either by instalments or as a lump sum. Where the payer is a salaried employee or has identifiable accounts, a third party debt order directs the employer, bank or other party holding the money to pay you directly, which is often the most effective remedy available. Where the payer is asset rich and income poor, or self employed, an enforcement warrant authorises the seizure and sale of property to satisfy the debt. Sequestration places property under the court's control, and belongs to ongoing non compliance after other steps have failed.
Punitive orders sit apart from all of that. They may be available only under specific statutory procedures and after the court applies the relevant legal safeguards, they are an exceptional response to non-compliance, and they do not themselves recover the unpaid amount. Anyone considering that route needs advice on the precise provision and the evidence required. Where wages or funds can be identified, an order directed at an employer, bank or other third party may provide a more direct path to payment, subject to the facts and the court's discretion.
Interest is worth raising early. It may apply to an enforcement amount under the court rules, but the position depends on the order and the enforcement steps taken, so ask your lawyer to calculate any interest and identify the rule or order relied on before filing.
Where the payer is self-employed or receives income through a company or trust, identifying that income, the accounts and the assets may require far more extensive disclosure. That is the point at which the strategy overlaps with the approach used in managing complex family law cases.
Distance is less of an obstacle than people assume. Federal Circuit and Family Court orders are enforceable across Australia. Overseas is a different exercise, because enforcement depends on whether the country is a reciprocating jurisdiction under the maintenance arrangements, which changes the process significantly and needs early legal advice.
Some explanations are a defence. Most are not.

A missed payment may create an enforceable debt, but the payer can separately ask the court to vary or discharge the maintenance order and, in some circumstances, deal with arrears. A change in finances does not automatically cancel amounts already due. The outcome depends on the terms of the order and the evidence before the court.
Redundancy, serious illness, a business collapse or a genuine increase in living expenses can support an application to vary or discharge the order, where the payer establishes a real change in financial capacity. What does not support it is a lifestyle that carries on unchanged while the payments stop. An overseas holiday, a new vehicle or continued discretionary spending during the arrears period is directly relevant evidence, and it is worth gathering before you file rather than afterwards.
The second defence is more procedural, and it catches people off guard. It is the argument that the order itself is unclear. Maintenance terms drafted loosely, for example maintenance payable "until the applicant becomes self supporting" with no defined trigger, invite argument at the enforcement stage about whether anything was owed at all. That is a strong reason to have maintenance terms drafted precisely at the consent orders stage rather than trying to repair them later.
There is also the prior question of whether maintenance was available at all. A properly made binding financial agreement can exclude spousal maintenance, but only if the strict statutory requirements were met and the party was able to adequately support themselves without an income tested pension at the relevant time (Family Law Act 1975 (Cth) ss 90F and 90UH). Our comparison of binding financial agreements and consent orders sets out how the two documents differ.
Child support and spousal maintenance are not the same debt
They can involve different agencies, different documents and different enforcement processes, so identifying which liability is in play first will prevent delay. Child support assessed or registered through Services Australia is usually collected and enforced through that agency. Court-ordered child maintenance may follow a different process. Check what type of liability your document creates before choosing an enforcement pathway.
Spousal maintenance is a court ordered obligation between former spouses or de facto partners, and it is enforced through the court. Since the de facto maintenance provisions were introduced into the Family Law Act, a former de facto partner in Queensland has had the same enforcement pathways as a divorced spouse, subject to the two year application window. If your former partner has stopped both, you are running two separate processes at once, one through Services Australia and one through the Federal Circuit and Family Court. Our child support page covers the first of them.
One point of terminology. Australian family law uses "spousal maintenance" rather than "alimony", and it refers to financial support assessed by reference to one party's need and the other party's capacity to pay.
Arrears do not improve with age
Enforcement of older arrears generally requires the leave of the court, which is the practical reason for moving promptly. Delay can make enforcement more complicated, particularly where leave is required for older arrears.
A separate limitation is worth knowing, because it governs whether there is an entitlement to claim in the first place. An application for spousal maintenance must be brought within twelve months of a divorce becoming final, or within two years of the end of a de facto relationship, unless the court grants leave (Family Law Act 1975 (Cth) ss 44(3) and 44(5)). Our property settlement time limit page sets out how those windows work in more detail.
The practical rule is short. Act within months of the first missed payment, not years.
Sometimes the better application is to change the order
Where the underlying circumstances have genuinely changed, a variation application may be the more sensible path than a fight over arrears that cannot be recovered. Either party can apply to vary or discharge a maintenance order where there has been a material change: a new job, a serious illness, the recipient repartnering, or a shift in reasonable expenses on either side.
For recipients there is a strategic point buried in that. A realistic variation may sometimes produce more dependable payments than pursuing an amount the payer cannot satisfy. That decision should account for the evidence of capacity, the arrears already accrued and the likely cost of contested proceedings. It is a commercial judgement as much as a legal one.
If family violence or coercive control is part of the picture, including financial control used to create dependence, different and more urgent pathways apply alongside enforcement. Our domestic violence page sets out those options.

Bring the order and the bank statements
Queensland Family Law Practice works with clients across Brisbane and the Sunshine Coast, with consultation arrangements depending on your location. If maintenance payments have stopped following separation or divorce, bring a copy of the order and your payment records to an initial consultation, and we can assess together which enforcement options are genuinely open to you.
Call (07) 3172 3777, email enquiries@qflp.com.au, or book your consultation. If your matter involves overseas enforcement or complex income structures, seek legal advice early rather than after another several months of arrears.
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