When Good Attorneys Leave: What the Data Could Have Told You

When a partner or senior associate leaves, the cost to the firm is rarely calculated — but it should be. Between lost billable hours during the search, recruiting fees, onboarding time, and the client relationships that walk out the door, replacing a mid-level attorney can cost anywhere from half to twice their annual salary. The lost value is significantly more if they are a partner or there is a group departure. Multiply that across even two or three departures a year, depending on your firm size, and retention is suddenly a material financial issue.

High performers may leave when they feel their contributions aren’t being acknowledged. In some cases, the problem isn’t that leadership doesn’t value them — it’s that the firm lacks the tools to demonstrate that value clearly. Without objective data, performance conversations become vague and subjective. Attorneys who are billing well, retaining clients, and driving origination have no way to see that the firm sees it too.

When attorneys have access to their own performance data — presented clearly and reviewed regularly and appropriate to their role at the firm — compensation and bonus conversations become grounded in facts. There is no uncertainty about what is being measured or why it matters. Building an internally facing KPI report for your attorneys can help them see their inputs between billable hours, non-billable hours, client retention, and client origination. It sends a message that the firm is paying attention, what it values, and that there is a transparent path forward for those who are committed to building their practice here. In a competitive lateral market, that message is one of the most powerful retention tools a firm can offer.