Law Firms · Costs

How Much Do Google Ads Cost for Law Firms? (2026 Numbers)

Short answer: Law firms typically invest $10K–$50K/month in ad spend per market for competitive practice areas like personal injury — where single clicks can exceed $200 — plus management at $1,500–$5,000/month flat or 10–20% of spend. Smaller practice areas (family, immigration, bankruptcy) run profitably at $3K–$10K/month. The number to manage to is cost-per-signed-case, not cost-per-click.

Cost breakdown by practice area

Legal is the most expensive vertical on Google Ads. Here are realistic ranges we see across managed and audited accounts:

Practice area	Typical CPC range	Monthly budget to compete	Target cost per signed case
Personal injury	$80 – $250+	$15K – $50K+	$800 – $2,500
Family law	$25 – $90	$5K – $15K	$300 – $900
Criminal defense	$30 – $120	$5K – $20K	$400 – $1,200
Immigration	$15 – $60	$3K – $10K	$250 – $700
Bankruptcy	$20 – $80	$3K – $12K	$300 – $900

Ranges are directional benchmarks from aggregated account data and public auction insights; your market will differ. We model exact numbers in the free audit.

Where the money actually goes

Ad spend (70–85% of total): paid directly to Google. You should always pay Google from your own account — never through an agency's card.
Management (15–30%): flat fee or % of spend. Covers structure, testing, tracking, fraud exclusion and reporting.
Landing pages & tracking (one-time or included): at $200 a click, a page converting at 4% vs 8% literally halves your cost per signed case.

The hidden cost: wasted spend

In the law-firm accounts we audit, 25–40% of spend is typically lost to broad-match drift, competitor click fraud, unqualified search terms and un-tracked calls that never feed back into bidding. Fixing that waste usually matters more than negotiating the management fee.

Key takeaways

Budget $10K–$50K/month per market for competitive PI; $3K–$10K for lighter practice areas
Judge everything on cost-per-signed-case — never cost-per-lead alone
Management runs $1,500–$5,000/month or 10–20% of spend
25–40% of most legal accounts' spend is recoverable waste

How More Than Scaling handles it

We model your market's real CPCs and your target cost-per-signed-case before you spend a dollar, then manage against that number weekly — with call qualification scoring feeding Smart Bidding. Full approach on our Google Ads for law firms page.

FAQ

Law Firm Google Ads Cost — FAQs

Is Google Ads worth it for law firms?

At an average personal-injury case value measured in five or six figures, a channel that delivers signed cases at $500–$2,500 each is usually the firm's best growth investment. The math fails only when campaigns are mismanaged — which is most accounts we audit.

What's a good cost per lead for a law firm?

It depends on practice area and market: PI leads in major metros run $150–$400+, family law $50–$150, bankruptcy $40–$120. The only number that matters is cost-per-signed-case — a $400 lead that signs beats a $75 lead that doesn't.

How much do agencies charge to manage law firm Google Ads?

Typically $1,500–$5,000/month flat, or 10–20% of ad spend. At legal CPCs, the management fee is usually small relative to wasted spend in an unmanaged account.

Should small firms avoid Google Ads because of the CPCs?

No — but small firms should avoid broad PI terms in major metros. Hyper-local geo-targeting, long-tail case-type keywords, LSAs and call-only campaigns let smaller budgets win profitable niches.

How fast will I see results?

LSAs and branded terms can produce signed cases within 2–4 weeks. Competitive non-brand Search typically needs 60–90 days to reach target cost-per-case.

Next Step

Get Your Market's Real Numbers — Free

We'll pull your market's actual CPCs and build the cost-per-signed-case model for your practice areas.