PPC Advertising for Lawyers: Running a Wasted Spend Audit

Even well-structured legal PPC accounts tend to accumulate waste over time — search terms that trigger ads without genuine intent, underperforming placements, or device types that convert poorly but keep receiving budget by default. A periodic wasted spend audit catches this before it compounds into a meaningful drain on the marketing budget.

Review the Search Terms Report Regularly

The search terms report shows the actual queries triggering your ads, which often differ meaningfully from the keywords you deliberately targeted, especially under broad match. Reviewing this weekly in a new campaign, and monthly in a mature one, surfaces irrelevant queries that should be added as negative keywords before they accumulate significant wasted spend.

Check Performance by Device Type

• Compare conversion rates across desktop, mobile, and tablet, since legal search behavior often skews heavily toward one device type per practice area.
• Adjust bids down for device types with meaningfully lower conversion rates, rather than bidding identically across all devices by default.
• Confirm your landing pages actually perform well on whichever device is generating the most traffic — a mobile-heavy campaign with a poor mobile landing page compounds the problem.

Audit Placement and Network Settings

Display network and partner placements are sometimes enabled by default in ways that don't serve a firm's actual goals, generating clicks with little genuine legal intent behind them. Confirming campaigns are running only in the intended networks — typically Search only for high-intent legal campaigns — prevents this common source of wasted spend.

Review Geographic Targeting Precision

Overly broad geographic targeting can generate clicks from areas outside your actual service radius. Tightening radius targeting around your actual practice area, and excluding regions you don't serve, prevents paying for clicks that were never going to become viable clients regardless of ad quality.

Making Audits a Regular Habit

A wasted spend audit isn't a one-time fix — new inefficiencies accumulate continuously as search behavior shifts. Building this review into a monthly or quarterly routine, alongside the call tracking data covered in our guide to PPC attribution, keeps a legal PPC account running efficiently over time rather than degrading quietly.