The traditional accountancy partner model is broken. Moore Kingston Smith’s Chief Executive Development Officer, Sophie Lord, explains why firms must stop treating partnership as a career finish line and start developing senior leaders as enterprise-driven business assets.
The UK accountancy sector is going through a massive shift. Rapid mergers, a wave of private equity investment and stricter regulations have completely changed the playing field for mid-tier and Top 50 firms. Yet, while the market operates under a brand-new set of rules, many firms are still judging and training their senior leaders using old tools from the past.
To understand how professional services leadership must evolve to survive, we sat down with Sophie Lord, Chief Executive Development Officer at Moore Kingston Smith. With over two decades of experience in professional services talent strategy, Lord works right at the intersection of firm strategy, culture, and governance.
According to Lord, the main problem holding the industry back right now is an outdated definition of success. “Many firms are still assessing partners against yesterday’s model, while expecting them to succeed in today’s environment,” she says.
The modern market demands strategic, firm-wide growth, which brings a completely different kind of commercial pressure than the industry is used to. It is no longer enough for a partner to simply deliver great client work or build an isolated, individual portfolio. “It’s about leading growth across the firm, bringing people with you and contributing beyond your own specialism,” Lord explains.
This shift has changed the partner role from a technical expert into an enterprise leader. Today’s partners are expected to drive performance across the business, lead diverse teams, work together across different departments, and answer for their actions much more closely.
The industry’s big mistake, however, is assuming these skills just appear naturally. “The challenge is that many of the capabilities this requires – adaptability, emotional intelligence, collaboration and accessible leadership – are often assumed to come with seniority,” Lord notes. “In reality, they require conscious renewal and development.”
To fix this, forward-thinking firms are rewriting how they judge success. “At Moore Kingston Smith we have introduced a partner balanced scorecard which broadens how partner performance is defined and assessed,” Lord shares. “It moves beyond purely financial metrics to include leadership, quality, collaboration and contribution to the wider firm, reinforcing that partnership is about enterprise impact, not just individual portfolio success.”
When experts talk about the talent shortage in accountancy, they almost always focus on new graduates or mid-level managers. However, Lord argues that a significant, quieter gap exists at the very top.
“There is a leadership gap at partner level, but it’s not due to a lack of capability,” she clarifies. “It’s a product of how the system has historically worked.” Because partners have traditionally been promoted based on technical skill and making money for the firm, they aren’t always trained for big leadership roles. “Those remain essential, but they don’t automatically translate into the broader leadership capabilities the role now demands.”
The risks of ignoring this gap can damage an organization. Lord warns that firms risk ending up with talented individuals who all lead in completely different ways. “Over time, that shows up in culture, in succession challenges and in the firm’s ability to grow cohesively,” she says. Because partners set the tone for the whole business, a messy approach to leadership leaves firms relying on a small handful of naturally gifted leaders, rather than building a strong, reliable team.
This problem is made worse by a common mindset in professional services: seeing partnership as the final destination of a career.
“Firms and partners alike can be guilty of treating partnership as the finishing line. The “I’ve made it” moment,” Lord observes. “The risk with that mindset is that it creates a barrier to the continued growth that the role now demands.”
When partnership is treated as a static achievement, it stops people from adapting. Lord stresses that making partner is actually a shift into a highly complex leadership role with big cultural and strategic duties. “Those expectations continue to evolve, which is why partnership needs to be seen as a development lifecycle rather than a one-off milestone.”
This ongoing lifecycle approach is vital today, especially with the record number of lateral hires and mergers in the Top 50. While firms spend a lot of time and money checking the finances and legal details of a merger, they often struggle with the human side of bringing people together.
“The real differentiator is how quickly and effectively new partners can integrate into the culture and leadership fabric of the firm,” Lord says. Moving to a new firm means learning new ways of making decisions. “This is where structured executive development can have a significant impact. Done well, integration becomes much more than an onboarding exercise. It is a deliberate investment in helping partners contribute more quickly.”
Perhaps the most ignored part of modernizing leadership is the health and mental stamina of the partners themselves. In high-pressure corporate environments, partner burnout is often treated as just part of the job.
“Partner wellbeing has been overlooked for too long because pressure at that level has often been normalised,” Lord states bluntly. “There is still an unspoken assumption that seniority should come with resilience and that once someone reaches partnership, they should simply be able to absorb the load.”
Yet, the pressure at the partner level is unique. It mixes heavy financial responsibility, team leadership, client demands, high visibility, and a real feeling of isolation. Lord is firm that ignoring this is no longer just a human resources issue, it hurts the business itself. “This is not a soft issue; it is a business issue. A burned-out or depleted partner is less able to lead well, develop others or sustain performance over the long term.”
Taking care of wellbeing doesn’t mean lowering standards; it means protecting the firm’s most important assets. “Recognising wellbeing is key to our future success, a key focus of mine at Moore Kingston Smith has been putting more deliberate and credible support in place for partners,” Lord says. “This includes access to dedicated coaching and external counselling services where needed.”
This support must be part of the culture, not just a box-ticking exercise. “We are also embedding wellbeing more intentionally into the firm’s broader agenda, rather than positioning it as something exclusively for employees, through firmwide initiatives and more open conversations among partners about workload pressure and sustainability.”
For managing partners and HR leaders looking at their own firms and wondering how to move from random training sessions to a strategic business asset, Lord offers a clear starting point.
“The first step is to get clarity about what the firm truly expects from its partners now,” she advises.
If training programs feel like a waste of time, it is usually because the firm’s goals are vague, outdated, or focused on short-term money-making.
“That means defining the full contribution expected of partners, growth, leadership, collaboration, people development, judgement, culture and stewardship of the firm – not just individual delivery or fee generation,” Lord concludes. “Once that is explicit, firms can make much better decisions about how they assess, support and develop partners at every stage of the lifecycle. That is when development stops being a collection of interventions and starts becoming part of how the firm builds long-term leadership strength.”
