At a glance
- Capture institutional knowledge in shared, accessible systems.
- Automate and standardise processes to reduce dependency on key individuals.
- Formalise continuity and succession plans for compliance and future security.
Small accountancy practices tend to operate with lean teams, loyal clients and systems adapted to the needs of the firm.
But that very efficiency can conceal a critical vulnerability. When so much client knowledge, relationship capital, and operational control sits with one or two individuals, the firm’s continuity and even its valuation can be put at risk. Illness, sudden absence, or resignations can expose gaps that no amount of last-minute planning can bridge.
This danger, known as key person risk, is particularly acute for sole practitioners. True resilience requires firms to think beyond temporary cover and consider how knowledge, systems, and relationships can be structured to ensure continuity under any circumstances.
But how can accountants ensure this approach is embedded into their daily operations?
1. Capture institutional knowledge – not just information
Many practitioners think of documentation as an administrative exercise: file notes, passwords, and process checklists.
But what truly protects a firm is institutional knowledge – the nuanced understanding of client preferences and decision-making rationale that underpins advisory work.
“One of the things [accountants can] deliberately think about when having a client meeting, is who else could or should be in this room for their development purposes?” says Karen Gately, founder at Corporate Dojo.
“So you’re bringing in the junior accountant into that client meeting, and then just spending 15 minutes post the meeting debriefing. So what did you observe? You know, how would you have responded to this question, so some coaching around what’s just happened in that interaction?”
It’s also crucial to document procedures and checklists for every engagement, ensuring consistency across staff and services.
2. Cross-train and share knowledge
Chris Anscombe, director at UK-based Shore Accounting, has seen first-hand how small firms can reduce key person risk through structured knowledge-sharing.
Knowledge-sharing across a small firm isn’t merely about coverage; it’s about reinforcing a culture of shared accountability. When staff understand how their work connects to the firm’s broader processes, they become more attuned to risk and better equipped to maintain service levels under pressure.
“We have spent a lot of time automating and standardising our processes which means that any team member can pick up a piece of work…”
– Chris Anscombe
Cross-training might look like alternating ownership of recurring compliance jobs, rotating staff through client review meetings, or pairing junior accountants with senior staff on advisory projects to expose them to different client scenarios.
Shore Accounting also has a centralised system for storing all client and procedural information, which has made its knowledge-sharing more flexible and less dependent on any individual.
“It means that a colleague can pick up the work of anyone who is off sick or on holiday if needed,” says Anscombe.
Gately echoes the importance of cross-training in a smaller business.
“If we have, again, a really clear development plan for each person, then whether it’s mentoring or whether it’s coaching, whether it’s experiences, whether it’s projects, we can see those moments and seize them.”
3. Institutionalise client relationships
The most serious form of key person dependency is often relational. When clients identify their accountant more than their firm, continuity becomes personal rather than professional.
“If people don’t experience consistency between what you say you are versus how [the business] actually behaves, it undermines your credibility,” says Gately.
Shore Accounting counters this by deliberately broadening client engagement.
“We involve multiple team members in key client contacts such as requesting records, requesting queries or confirming submissions. This way, clients get to know our team members,” says Anscombe.
“Each client does have a nominated contact, but knows that the other team members they have interacted with will also be able to help them if the nominated contact is not available.”
4. Automate, standardise, and audit your systems
The recent artificial intelligence (AI) boom has led to an influx of low-cost, accessible AI tools promising to revolutionise accounting. For many small firms, the challenge isn’t a lack of technology, but a lack of systematisation.
Files, workflows, and correspondence may all be digital, but processes remain largely person-dependent, governed by habit rather than design. De-risking requires technology to do more than store information – it should embed structure, accountability, and transparency into the firm’s day-to-day operations.
Modern practice management systems can do more than centralise data; they can expose the gaps that make firms fragile. Many systems can provide a live view of capacity, deadlines, and workflow dependencies, highlighting where processes rely too heavily on a single person. Integrations with aspects like tax and payroll can turn fragmented routines into traceable workflows.
Automation has never been more accessible, and can provide a control framework that allows the firm to operate as a system rather than a series of individual efforts.
“We have spent a lot of time automating and standardising our processes which means that any team member can pick up a piece of work, familiarise themselves with the client and their business and get started,” says Anscombe.
For sole practitioners, even basic automation systems that integrate email, workflow management, and document storage can significantly strengthen continuity.
5. Formalise continuity and succession plans
Succession planning is not only essential for business continuity, but also a key point of compliance for accounting firms.
Beyond meeting these obligations, a well-designed continuity plan may also involve establishing a buy–sell agreement with a trusted peer or partner to facilitate an orderly transfer of ownership or securing key person insurance to offset the financial impact of an unexpected absence.
Having these structures in place not only ensures compliance, but also protects your firm’s future, your clients’ confidence, and your family’s security.
From dependency to durability
Key person dependency isn’t a sign of poor management; in fact, it’s often the legacy of success. The habits that allow a firm to thrive in its early years – personal relationships, founder-led decision-making, flexible workflows – can later become structural weaknesses.
Using these steps to de-risk your firm is not about diluting personal service, but about codifying it – translating the skill, judgment, and trust that clients value into systems and structures that endure. By partnering with a bookkeeping practice, accountants will be able to offer high quality real-time data with a solid foundation to make quarterly compliance filings almost at the press of a button.”
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