Google Ads budget planner for lawyers

Estimates only, not city-specific. Cost per click varies significantly by exact metro market, competition, and campaign quality, sometimes by 2x or more even within the same practice area. Use Google's own Keyword Planner for market-specific numbers before finalizing a budget. See our full disclaimer.

Budget planner

Practice area

Target new cases per month from this channel

Estimated click-to-signed-case rate (%), if known Leave blank to use the 2026 legal industry average of about 5.5% click-to-lead, adjusted down for lead-to-signed-case.

Your estimated budget range

Want a market-specific budget built for you?

A legal PPC specialist can pull exact CPC data for your specific city and build a campaign budget calibrated to your actual market.

Why does Google Ads cost so much more for some legal practice areas than others?

Google's auction prices ads based partly on what advertisers are willing to pay, and law firms are willing to pay more for practice areas where a single signed case is worth significantly more in fees. Personal injury and mass tort cases can be worth tens of thousands of dollars or more, so firms in those areas can profitably bid $150 to $500 or more per click. Family law, immigration, and estate planning typically involve lower average case values, so the auction settles at a much lower price, often in the single digits to double digits per click. Our legal fee comparison tool can help confirm expected case revenue for your specific practice area before setting a budget.

Legal advertising overall carries among the highest average cost per click of any industry, driven by the same case-value dynamic across the board. This gap between practice areas can be a factor of 10 or more between the highest and lowest cost categories, so a budget benchmark from one practice area tells you very little about what to expect in another. Once you've estimated a starting range here, our law firm ROI calculator helps you track actual cost per lead and cost per signed case once the campaign is running.

Should a new campaign start with a large budget or a smaller test budget?

Most experienced legal PPC practitioners recommend starting with a smaller test budget to establish baseline conversion data before scaling up, since bidding aggressively on an unproven campaign structure and intake process can waste significant spend quickly given how expensive legal clicks are. A common pattern is testing for several weeks at a lower budget, refining keywords, landing pages, and negative keyword lists, then increasing spend once cost per signed case is understood.

Is cost per click the number that actually matters for budgeting?

Not by itself. A $200 cost per click can be entirely profitable if the resulting cases are valuable enough and the conversion funnel is efficient, while a $20 cost per click can be a poor investment if conversion rates are low or intake is slow to respond. Cost per signed case, not cost per click, is the metric that actually determines whether a campaign is worth running, which is why this planner asks for your target case volume rather than just estimating raw click volume. A fast, well-built intake process, like the one our client intake form builder helps create, directly improves this conversion rate.

Do Google Local Service Ads work differently from standard Search campaigns?

Yes. Local Service Ads charge per lead rather than per click and appear above standard search ads, often at a lower effective cost per lead than comparable Search campaigns for general practice areas. They offer less control over targeting and messaging than standard Search campaigns, so most firms running a serious legal PPC program use both channels together rather than relying on just one.

Frequently asked questions about legal Google Ads budgets

Solo and small firm budgets commonly range from $2,000 to $5,000 a month for lower-competition practice areas like family law or estate planning in mid-size markets, while personal injury-focused firms in competitive metros often need $15,000 to $50,000 or more a month to maintain meaningful visibility against established competitors.

Industry data suggests roughly 5.5% of legal ad clicks become leads on average, with a further drop-off from lead to signed case depending on intake quality and speed. A slow intake process is one of the most common reasons an otherwise well-targeted campaign underperforms on cost per signed case.

In lower-competition practice areas and markets, yes, a modest budget focused tightly on a small set of high-intent keywords can produce meaningful case volume. In highly competitive categories like major-metro personal injury, an underfunded budget often can't generate enough impression share to compete effectively against well-funded competitors bidding on the same keywords.

Google's Quality Score system factors in ad relevance, expected click-through rate, and landing page experience alongside the bid amount itself, meaning a firm with a well-optimized campaign can pay less per click than a competitor bidding the same amount with a weaker Quality Score. This is one of the biggest levers firms have to control cost without simply outbidding competitors.

Generally not recommended. Since cost per click and case value differ so much by practice area, an even split can badly underfund a high-value, high-cost category like personal injury while overspending on a lower-cost category that doesn't need as much budget to compete effectively. Budgeting by expected cost per signed case in each practice area, rather than splitting evenly, produces a more efficient allocation.