The legal M&A market has officially entered an aggressive new phase. Rather than building practice groups through traditional recruiting, many well-capitalized firms are accelerating growth through acquisitions, adding specialized expertise, expanding geographic reach, and broadening client coverage in a single transaction
On paper, the strategy makes sense. But there is an important distinction between acquiring talent and retaining it.
When firms combine, the resulting cultural, operational, and organizational changes often create uncertainty for the attorneys, paralegals, and legal professionals caught in the middle. While mergers may strengthen a firm’s market position, they can also trigger increased turnover among the very people the acquiring firm hoped to retain.
The Brief
The M&A Talent Shortcut: Law firm acquisitions continue to rise as firms prioritize scale, geographic expansion, and broader client coverage.
The Record Consolidation: Industry reports show a record 59 law firm combinations occurred recently, moving more than 2,200 lawyers through mergers in a single year.
The Leaky Bucket Effect: Retention data reveals a steady decline in personnel stability, with average retention rates dropping to 63% within three years of a merger.
The Support Staff Shakeup: Mergers often create uncertainty for administrative professionals and specialized paralegal teams as organizations restructure operations.
The Strategic Play: Legal professionals should view merger activity as a signal to quietly benchmark their market value on their own terms and understand their options before major changes occur.
The Reality of the Post-Merger Attrition
On paper, the strategy makes sense. But there is an important distinction between acquiring talent and retaining it.
According to the SurePoint State of the Legal Industry Report, consolidation continues to accelerate. The market recorded 59 law firm combinations in a single year, up from 47 and 44 in the preceding years, and a dramatic increase from just 16 combinations at the beginning of the decade.
This consolidation strategy is moving massive amounts of talent. Lateral movement via mergers surged by over 75% year-over-year, resulting in more than 2,200 lawyers joining new firms through combinations activity alone.
The challenge emerges after integration begins.
While mergers can quickly add talent, long-term retention remains far less certain. Industry tracking data shows attrition steadily increases as time passes following a combination:
| Merger Year | Average Post-Merger Retention Rate |
| Current Year Combinations | 92% average retention (29 of 59 firms maintaining 100% retention) |
| 1 Year Post-Merger | 79% average retention rate |
| 2 Years Post-Merger | 74% average retention rate |
| 3 Years Post-Merger | 63% average retention rate |
Within roughly 36 months, nearly 40% of the acquired personnel have left.
Those departures are rarely driven by a single factor. Differences in culture, compensation structures, management styles, technology platforms, and career advancement opportunities can all contribute to post-merger turnover. The result is a recurring challenge for firms attempting to use acquisitions as a long-term talent strategy.
The Hidden Attrition Impact on Support Staff and Paralegals
While firm leadership often focuses on partner and associate retention, mergers can create just as much uncertainty for support staff, legal administrators, and paralegals.
For many professionals, the concern isn’t job satisfaction, it’s stability.
When roles, workflows, and career paths suddenly change, even highly engaged employees begin evaluating alternatives. As a result, merger activity often creates a surge of both active and passive candidates entering the market, looking for opportunities that offer greater continuity, cultural alignment, or flexibility.
Final Thought: Navigating the Merged Market
For attorneys, paralegals, and legal administrators, a firm merger should be viewed as more than a business announcement. It’s a meaningful change to the environment in which you build your career.
Even when a combination appears successful on the surface, changes to leadership, practice groups, career paths, and workplace culture can create new opportunities and possibly new risks. Understanding your options before those changes occur puts you in a stronger position, regardless of the outcome.
The most successful legal professionals don’t wait for uncertainty to force a decision. They stay informed, maintain visibility into the broader market, and keep a clear understanding of where their skills are most valued.
Confidential career platforms give you leverage by allowing professionals to explore opportunities and discreetly benchmark demand for their skills without exposing their identity or creating unnecessary risk.
When change is happening around you, information isn’t just power, it’s leverage.
