LexisNexis report found operational inefficiencies are constraining growth across many small law firms despite high client satisfaction
Inefficient back-office systems are restricting growth across many small law firms and placing increasing pressure on internal capacity, despite strong client satisfaction levels and rising revenues, according to new research.
Findings from the LexisNexis Bellwether 2026 report, based on responses from 568 legal professionals across England and Wales, highlight a widening gap between strong client-facing performance and strained operational delivery models.
Researchers concluded: “Small law firms are going to great lengths to ensure a smooth, sophisticated client experience, even if it leaves them sweating. Yet the back-office reality is, most have capacity issues, margin pressure, or inefficient workflows that aren’t sustainable over time.” The report describes this as “operational drag”, with lawyers at small firms more confident in client service than in “running lean, modern, and resilient businesses.”
More than half of firms said routine administrative work was their biggest operational challenge, with 52% identifying billing, document management, client communications and research support as a “blocker”. Forty per cent cited slow case management as a constraint, while just under a third pointed to drafting and document review issues. The report observed: “Firms appear to believe that too much time is still being absorbed by back-office process, matter handling and document work,” with pressures particularly evident in commercial, corporate, litigation and personal injury practices.
Despite this, client satisfaction remains high, with 84% of clients rating their experience as good or excellent. However, the research warns that as speed of delivery becomes more important to clients, operational inefficiencies could increasingly threaten client relationships.
Sophia Ramzan, partner and head of residential conveyancing at Watkins Solicitors in Bristol, said firms must grow “at a pace they could manage, without cutting corners”. She added: “We’re focusing on tightening processes, using systems better, and making sure the team is properly supported so we can keep delivering consistently. It’s about doing things properly and building trust so clients come back and refer others.”
The report also highlights a shift in how firms view growth and success. While most revenue comes from higher-value work such as disputes and private client matters, firms say their ability to convert this into growth is being held back by inefficient delivery models. It noted: “Firms make most of their money from higher-value legal work… but their ability to convert that into growth is being constrained by inefficient delivery models,” adding that many firms are investing in technology, AI, standardised documents and profitability tracking.
Investment patterns reflect this shift, with around 30% of firms investing in standardising workflows and one in five focusing on client experience and responsiveness. More than 40% also reported strong interest in using artificial intelligence for research, drafting and review.
Kate Bennett, founding partner at Arbor Law in London, said client expectations had fundamentally changed: “Clients are no longer simply buying legal advice; they are buying judgement, commercial alignment, speed and demonstrable outcomes.” She added that firms must design delivery models around how clients measure value, including efficiency and strategic impact.
The report concludes that future success will depend on execution rather than structural change, stating: “The next phase of success will not come from radical reinvention. It will come from sharper execution.” It added that firms which standardise workflows, use technology effectively and track profitability closely will be best placed to grow sustainably.
Report editor Dylan Brown said: “The data shows that client service is not the problem… The bigger issue is whether they can deliver that work consistently, profitably and without adding unnecessary strain,” adding that successful firms will be those that become “leaner, more focused and more disciplined in how work gets done.”