Ask five agencies what family law marketing costs and you'll get five different answers. That's frustrating when you're trying to plan a budget. The good news is that the main costs are easy to break down, and one of the most useful tools, your Google Business Profile, is free (Google).
The spend matters because clients look for lawyers online. Almost half of Australians who used a legal service (47%) chose it partly through internet and social media searches (Pleasence and Balmer, 2026). So what should a small family law firm actually budget?
This guide breaks down what each channel costs, shows three example monthly plans with a first-year total for each, explains what pushes costs up, and lists what to check before you sign with any agency. All prices are in Australian dollars.
Key takeaways
- Start from cost per new client, not a percentage. Benchmarks run from 5% of revenue for no-growth firms to 16.5% for high-growth firms (Hinge Research Institute, 2024), so a percentage alone won't set your budget.
- Your Google Business Profile is free. Google doesn't charge for it (Google), and it's often the first thing a local client sees.
- Ad spend is separate from management. Queensland family law clicks cost about A$13 to A$23 each (Semrush, November 2026), on top of any agency fee.
- After a website of about A$3,000, monthly plans run from almost nothing to about A$4,500. It depends on whether you add SEO and Google Ads, how competitive your area is and how many services you promote.
- No one can promise you first place. Google says "No one can guarantee a #1 ranking on Google" (Google Search Central). Treat that promise in a quote as a warning sign.
How much should a family law firm spend on marketing?
There's no single right figure, but there are useful markers. In the 2024 Hinge High Growth Study of 76 law firms and legal services practices, firms with no growth spent a median 5% of revenue on marketing, while the best performers spent 16.5% (Hinge Research Institute, 2024).
Across all industries, marketing budgets averaged 7.8% of company revenue in 2026, according to Gartner's survey of 401 marketing leaders (Gartner, 2026). That sample leans heavily toward very large companies, so treat it as a ceiling check, not a target.
Both studies come from outside Australia, and neither proves that spending more causes growth. Fast-growing firms may simply have more to spend.
A better starting point: what a new client is worth
A percentage tells you nothing about whether the spend pays. Work it out from your own numbers instead. Take the average fees from a new matter, then multiply by the share of enquiries that become clients. That's what one enquiry is worth to you before costs.
For example, say a typical new matter brings in A$10,000 in fees, and one in four enquiries becomes a client. Each enquiry is then worth about A$2,500 in fees. If marketing brings in enquiries for a few hundred dollars each, it's paying its way. These are illustration figures only, so use your own.
What does each marketing channel cost?
The four main costs are your website, SEO, Google Ads management and the ad clicks themselves. Clicks are the one cost no agency sets: Queensland family law searches cost about A$13 to A$23 a click (Semrush, November 2026). Prices for the rest vary between agencies, so the table shows typical Brisbane prices from our review of 23 local agencies' published price lists in November 2026. They're advertised package prices, mostly before GST.
| Channel | Typical Brisbane price | Notes |
|---|---|---|
| Google Business Profile | Free, plus your time | Google doesn't charge for it |
| Website build (one-off) | About A$1,800 to A$6,500; around A$3,000 is common | Depends on pages, design and features |
| SEO | About A$900 to A$2,500 a month; around A$1,500 is common | More work, and cost, in competitive areas |
| Google Ads management | About A$800 to A$1,800 a month; around A$1,000 is common | Ad spend is paid to Google on top; many agencies add a setup fee of about A$500 to A$1,000 |
| Google Ads clicks | About A$13 to A$23 per click | Semrush, Queensland family law searches, November 2026 |
| Social media management | About A$900 to A$2,200 a month | Optional for most small firms |
Your own costs depend on your area, how many services you promote and where your website stands today. The surest way to know is a plan built around your firm, which is where a conversation with us starts.
Why ad spend is a separate line
An agency's Google Ads fee pays for the work of running the campaign. The clicks themselves are paid to Google. A click on "family lawyers gold coast" costs about A$22.93, while "family lawyer ipswich" costs about A$10.79 (Semrush, November 2026). Always ask whether a quote includes ad spend, because many don't.
Our guide to SEO or Google Ads for a small family law firm covers which channel to start with.
What does a realistic monthly marketing plan cost?
After a one-off website of about A$3,000, a small family law firm's marketing can cost from almost nothing to about A$4,500 a month, depending on whether you pay for SEO and ads or do the basics yourself. Here are three example monthly plans, with the first-year total for each, worked out from typical Brisbane agency prices and Queensland click costs (Semrush, November 2026).
| Plan | What you pay for each month | Monthly cost | One-off costs | First year (approx.) |
|---|---|---|---|---|
| Lean | Nothing: you handle your Google Business Profile, reviews and updates in-house | About A$0, just your time | Website, about A$3,000 | About A$3,000 |
| Steady | SEO, about A$1,500 | About A$1,500 | Website, about A$3,000 | About A$21,000 |
| Growth | SEO (about A$1,500), Google Ads management (about A$1,000) and clicks (about A$2,000) | About A$4,500 | Website, about A$3,000, plus an ads setup fee of about A$500 to A$1,000 | About A$57,000, plus the setup fee |
- Google Ads clicks2000
- SEO1500
- Google Ads management1000
Source: Brisbane agency price lists, Nov 2026; Semrush, Nov 2026
Lean: about A$0 a month after a A$3,000 website
A lean plan suits a firm with steady referrals. You pay once for a website that converts, then handle your Google Business Profile, reviews and occasional updates yourself. Our family law website checklist covers what that website needs.
Steady: about A$1,500 a month
The steady plan adds monthly SEO at about A$1,500 a month, a common Brisbane retainer. It suits a firm that can wait six months or more for results and wants enquiries that don't cost per click. Busier areas like Brisbane usually need more work than smaller ones, so the monthly figure can be higher.
Growth: about A$4,500 a month
The growth plan adds Google Ads. At A$13 to A$23 a click, A$2,000 a month buys roughly 87 to 154 clicks. At the 5.55% legal conversion rate in US benchmark data (LocaliQ, 2026), that's about 5 to 8 enquiries a month. Add management at about A$1,000 a month and each enquiry costs roughly A$350 to A$620. With SEO included, the growth plan comes to about A$4,500 a month.
Is that worth it? Go back to what an enquiry is worth to you. If it's well above that cost, the growth plan pays for itself.
What pushes the cost up or down?
Where you practise matters most. Semrush rates "family lawyers brisbane" at a keyword difficulty of 58, against 13 for "family lawyer ipswich" (Semrush, November 2026). Clicks follow the same pattern: busy coastal city terms cost up to about twice as much as smaller areas like Ipswich. Five things move the price most:
- Competition. More firms bidding and ranking in your area means higher click costs and more SEO work.
- How many services and locations you target. Each service and suburb needs its own page and, for ads, its own budget.
- Your website's starting point. A slow site with no service pages needs fixing before SEO or ads can work well.
- Tracking. Without call and form tracking, you can't tell good spend from bad, so you tend to spend more for longer.
- Who answers the phone. Missed calls waste paid clicks. A firm that answers quickly gets more from the same budget.
How do you know if the spend is working?
Measure cost per enquiry and cost per new matter, not clicks or rankings. In US benchmark data, legal advertisers paid about A$190.93 per lead from search ads in 2026 (LocaliQ). Your figure will differ, but you can only compare it if you track every call and form.
Track four numbers each month: calls, form enquiries, cost per enquiry for each channel, and how many enquiries became clients. Review them quarterly before changing the budget.
What should you check before signing with an agency?
The cheapest quote isn't always the best value, and some promises should make you walk away. Google warns that "No one can guarantee a #1 ranking on Google", and suggests asking how an SEO will measure success and what results to expect, and when (Google Search Central). Before you sign, ask:
- What's included, and is ad spend extra? Get the monthly fee and the expected ad spend as separate figures.
- Is there a lock-in contract? Month-to-month terms let you leave if results don't come.
- Who owns the accounts? Your website, Google Ads account and Google Business Profile should be in your firm's name.
- What will you report on? Ask for enquiries and cost per enquiry, not just traffic and rankings.
- Do you know the advertising rules? Ads and pages must follow rule 36 of the Australian Solicitors' Conduct Rules and the Australian Consumer Law. Our family law advertising rules checklist covers what to check.
This is general marketing information, not legal or financial advice.
Frequently asked questions
There's no fixed rule. In the 2024 Hinge High Growth Study, no-growth law firms spent a median 5% of revenue on marketing and the best performers spent 16.5%. A better approach is to work out what a new client is worth to you, then set a budget that brings in enquiries for well under that amount.
It depends on your area and how many services you want to rank for. Brisbane agencies typically charge about A$900 to A$2,500 a month for small business SEO, with around A$1,500 common. Competitive areas like Brisbane, where "family lawyers brisbane" has a keyword difficulty of 58 (Semrush, November 2026), usually need more work than smaller markets.
There are two parts: the clicks and the management. Queensland family law clicks cost about A$13 to A$23 each (Semrush, November 2026). Brisbane agencies typically charge about A$800 to A$1,800 a month for management, on top of the clicks, and many add a one-off setup fee. A narrow campaign on one or two services is the cheapest way to start.
A small business website from a Brisbane agency typically costs about A$1,800 to A$6,500, with around A$3,000 common. The final price depends on the number of pages, custom design and features like booking or secure upload. Almost half of Australian legal service users (47%) chose a provider partly through online searches (X-LULU survey, 2026), so the website matters.
Yes. Google doesn't charge to create or manage a Business Profile. It costs only your time: choosing the right category, keeping hours and services current, adding photos and asking every client for a review. It's often the first thing local clients see when they search for a family lawyer near them.
Talk to us about your project
A small family law firm doesn't need a big budget to start. A free Google Business Profile, a website that converts and steady requests for reviews cost little. Add SEO when you can wait for results, and Google Ads when you need enquiries soon and can answer every call.
The right budget depends on your firm: your area, your services, your website and how many new matters you want. We work with family law firms in Brisbane, the Gold Coast and across Queensland, and we'll give you a clear, itemised quote with no lock-in. Our family law marketing page shows how we work with firms like yours.
Tell us about your firm and what you want to achieve, and we'll suggest a plan and budget that fits. Talk to us about your project.
