Family law costs can vary widely because each case is unique - every matter has different steps, timelines and risks. On this page we explain typical fee structures (hourly vs fixed fee), the biggest cost drivers, what a quote should include, and how to keep costs under control. If you’d like clarity fast, ask about our fixed fee options and reduced fee initial consultation.

What your fees might look like

If your matter resolves through negotiations, you can expect to spend around $5,000 to $20,000 for advice, negotiations and finalising by way of written agreement.

If your matter progresses through court, the costs can vary. Some matters resolve at an early stage (with an approximate cost $20,000 to $30,000) and some matters proceed to a trial which can cost upwards of $60,000 dollars.

Extremely complex matters can cost upwards of $100,000.

There have been numerous instances of lawyers over charging in family law matters and being reprimanded by professional bodies which aim to stop this. You can always ask for an itemised bill and dispute your costs if you believe you have been charged too much. You can also move your matter to another lawyer if you have lost confidence in your lawyer.

Common fee models (and how to choose)

Hourly billing
You pay for time spent. Hourly rates vary by experience and matter type. Hourly billing can suit matters where the pathway is unpredictable — but costs can grow if conflict escalates. Most junior lawyers are around $400 per hour and some principals can be up to $900 per hour.

Fixed fees (where appropriate)
A fixed fee is a set price for a defined scope (e.g., a document, specific stage, or agreed package). Fixed fees can work well for clear, contained tasks or staged work (e.g., “Stage 1: advice + letter,” “Stage 2: negotiation,” etc.).

Staged / capped fees
Some firms offer staged fees (fixed price per stage) or a cap (an agreed ceiling for a stage). This model can provide more certainty while still allowing flexibility.

Retainers / upfront deposits
Many firms request an upfront amount held in trust and billed against as work is done.

What should be included in a quote?

A clear cost plan should tell you:

• Scope: what’s included and excluded
• Assumptions: what the estimate relies on (e.g., cooperation, disclosure)
• Next steps: likely stages and decision points
• Disbursements: extra third?party costs (e.g., filing fees, experts)
• Billing approach: hourly/fixed/staged and how updates are handled
• Communication: who you deal with day-to-day and response expectations

What you get when you engage a family lawyer (value and inclusions)

While every matter differs, strong family law representation typically includes:

• A clear strategy and advice on likely outcomes
• Risk management (what helps/hurts your position)
• Drafting and reviewing binding documents
• Negotiation with the other side to resolve faster
• Help with disclosure (financial documents) and evidence
• Preparation for mediation / court if needed
• Practical advice on communication, parenting arrangements and timelines

How to keep costs down (without hurting your outcome)

• Gather documents early (financials, messages, key dates)
• Keep communications concise; use one email with dot points
• Focus on outcomes that matter (avoid expensive “point scoring”)
• Consider staged work or fixed-fee tasks where available
• Use mediation/negotiation where safe and appropriate
• Ask for cost updates at key milestones

Next step: get clarity on your likely pathway and fees

If you tell us the basics of your situation, we can usually map the likely stages and explain fee options including whether fixed fee work or a reduced fee initial consult is available.