AmLaw 100 Moves to In-House Roles: 3-Year Analysis

Law firm attrition differs from an economic perspective based on whether the departing attorney transitions to another peer law firm or joins an in-house legal department. When attorneys move to another peer law firm, the immediate impact often involves potential loss of revenue and talent for the departing firm, along with the costs associated with recruitment and training replacements. However, when attorneys opt for in-house roles, the departure could offer unexpected advantages. For instance, it may lead to potential new business opportunities as the attorney moving in-house may enlist the services of their former employer, thereby mitigating revenue loss and possibly even expanding the firm’s client base. Moreover, if the in-house employer was already a client of the law firm, the transition could solidify existing client relationships, potentially enhancing client retention rates.