What a separation actually costs

Two separations can cost exactly the same and feel like opposite experiences, one person sure the money helped them reach the outcome they needed, the other left feeling it was all harder and more expensive than it should have been. The total is never the real story. What matters is what the money was actually spent on, the part your situation genuinely needs, and the extra that quietly gathers on top.

Nick AndrewsPublished 22 June 2026Updated 24 June 2026

Part 1 of 4 in the costs series

Imagine two people who have each come out of a separation with a legal bill of around ninety thousand dollars. The first went to court because it was the only way to stay in their children's lives. None of that spending was a choice, and none of it was wasted. It was simply what their situation asked of them. The second faced nothing so hard. They and their former partner could not quite bring themselves to agree, even though the terms on the table were not, in truth, a bad outcome for either of them, and so the two of them spent the better part of two years sending letters back and forth over things that could have been settled in a few months with some good advice. Their bills are almost identical. But one of them looks back knowing the money helped reach the outcome they wanted, while the other remembers a process that was hard, and far more expensive than it ever needed to be.

That is why the total at the bottom of an invoice tells you so little on its own. The cost of a separation is really made up of two quite different things. Some of it is essential, the spending your particular situation genuinely requires. The rest is the extra that builds up on top, the money that goes on conflict and back-and-forth without actually moving anything forward. The two behave very differently, and gently pulling them apart is what this guide is really about, because only one of them is ever truly in your hands.

Some of the cost is unavoidable

Let us start with the essential part. Every separation has a baseline cost, the amount it genuinely takes to sort things out properly, and for some people that baseline is low while for others it is high. If there is a real dispute about the children, or there has been family violence, or a former partner who simply will not engage, then court may be the only responsible way through, and that is expensive. If that is where you find yourself, that spending is not a failure, and it is not waste. It is the reasonable price of protecting something that matters to you.

Unfortunately, nobody can tell you that essential figure in advance. It is always a range rather than a single number, because so much of it depends on the other person and on how things unfold over time. That uncertainty is real, and it is worth understanding in its own right, so we look at why in there's no calculator.

How lawyers charge

Sitting underneath all of this is the hourly rate, because most family lawyers in Australia bill by the hour, and the rate rises with experience. As a rough guide, a junior solicitor tends to charge somewhere around $300 to $400 an hour, a mid-level lawyer around $450 to $650, and a senior lawyer, accredited specialist or partner anywhere from $600 to $800 and up, plus GST. A single advice session is usually priced in the hundreds rather than the thousands, and some firms will see you for the first time at no charge.

The rate, though, only ever tells you the price of one hour. What really shapes the final bill is how many of those hours you end up needing. Some of that is about how you work with your lawyer, which we look at in why one good meeting beats ten phone calls. But most of it is about the route your separation takes to resolve, so it is worth walking through those, because each one carries a very different cost.

The different ways through

These routes are not steps you should be trying to stay near the bottom of. They are simply different ways of resolving things, each suited to a different situation.

If the two of you can reach agreement between yourselves, you can write down what you have decided and ask the court to approve it as consent orders, which makes it binding without anyone having to appear in person. Having a lawyer draw up consent orders is commonly a fixed fee of around $1,500 to $3,500, with a filing fee of a couple of hundred dollars on top. It is still well worth each of you getting some advice, so that the agreement is sound and cannot be unpicked later if one of you has a change of heart. If this feels like your path, the government's amica service is designed to help couples work through their arrangements without a fight.

If you are close to agreement but caught on a few sticking points, mediation, sometimes called family dispute resolution, brings in a neutral person to help you bridge the gap. Private mediation usually comes to somewhere around $2,500 to $5,000 in total, normally shared between you, with a full day on property matters at the higher end. Having a lawyer present adds roughly $2,000 to $3,000 each, and Family Relationship Centres offer the service free or at low cost to those who are eligible. For anything to do with the children, a genuine attempt at mediation is generally required before you can go to court in any case, so for a lot of people it is simply the natural first step.

When agreement is harder to reach, lawyers can negotiate on your behalf through letters and offers, still working towards a settlement out of court. Matters that resolve this way commonly come to somewhere in the low tens of thousands each, depending on how many rounds it takes.

And then there is court, which plays two quite different roles. The first is intervention. If something is genuinely urgent, or a crisis is brewing, going to court, or sometimes simply being willing to, can be an effective way to step in and steady things. Used like this it tends to cost somewhere around $10,000 to $20,000, once you account for legal time, a barrister, and the work that leads up to it. The second role is as final arbiter, the last resort for when a separating couple truly cannot reach an agreement themselves. A final hearing is a different order of thing. It can take years, and routinely costs each person tens of thousands of dollars, often well over a hundred thousand, which is why very few matters ever reach that point, since an agreement is almost always found before they do. Every case is different, and there are certainly times when a final court judgement is both needed and the right path. If court is where you find yourself, and the cost is weighing on you, you may be eligible for help through Legal Aid.

Where the extra cost creeps in

Now to the other part of the bill, and in many ways the more hopeful part, because this is the bit you can do something about. Alongside the essential costs, almost every separation gathers a layer of extra spending on top, the money that goes not on resolving things but on conflict for its own sake. It is the second of our two people, the couple who could not bring themselves to settle and spent two years and ninety thousand dollars circling one another. And it is where a great many of the truly frightening bills actually come from.

The hard part is that, in the thick of it, this extra spending rarely looks like waste. It feels essential at the time. Standing in the middle of a difficult separation, almost nobody can say for certain whether one more letter is genuinely protecting their position or simply going round in circles. An angry letter from the other side really does need a reply. An argument over a percentage point here or there in the financial split can be worth digging in over, because nobody knows for certain what failing to reach an agreement will finally cost. The difference between protecting yourself and simply circling is invisible while you are in it and perfectly obvious afterwards, once the money has already gone. That is not a shortcoming in you. It is just what a drawn-out conflict does to all of us.

Which is the real reason that preparing well makes such a difference. It is not about spending less for the sake of it. It is about being clear-headed enough to notice that fork in the road a little sooner. To see the difference between protecting something that genuinely matters, and hanging onto it only because you were caught up in the moment. Preparation puts you back in control, while the choice, and the money, are still yours to keep. We look at the forces that drive this extra spending, and how to recognise them, in why legal bills spiral.

The short version

The cost of a separation is really two things added together. There are the essential costs, the spending your situation genuinely demands, and if that figure is high for you, it is not a waste. And there is the extra that gathers on top, the money spent going round in circles rather than moving forward. You cannot always change the first. You can almost always do something about the second, and noticing the difference early is how you keep more of what is yours.

Keep reading

See the ranges for yourself

The separation costs page sets out what mediation, lawyers and court typically cost in Australia, and where preparation changes the number.

Explore separation costs