Your People Are Your Biggest Investment (So Why Are You Winging It?)
Your People Are Your Biggest Investment (So Why Are You Winging It?)
You wouldn't buy a £30,000 piece of equipment without researching it, budgeting for it, and planning how you'll get ROI from it.
But you'll hire someone on a £35,000 salary, add employer costs to make it £45,000+ all-in, and just hope it works out.
Often this happens with no proper onboarding plan or clear measurement of whether they're in the right position, and no real thought about whether this role creates more value than it costs.
Your people are your biggest investment. Bigger than your office, your software, and your marketing budget combined.
So why do most business owners treat hiring like a gamble instead of a strategic decision?
The Real Cost of Your Team (That Most Owners Don't Calculate)
Let's talk numbers for a minute, because this is where it gets interesting.
A £30,000 salary doesn't cost you £30,000. It costs you closer to £40,000 once you add employer National Insurance and pension contributions. Then there's equipment, software licenses, office space allocation, training, and the management time you'll spend supporting them.
Over three years, one team member represents a six-figure investment in your business.
Most business owners can tell me exactly what they spend on their CRM subscription or their monthly software costs. But ask them the all-in cost of their team? Silence.
Here's what the real calculation looks like for someone on a £35,000 salary:
Base salary: £35,000 Employer NI (15%): £4,500 Employer pension (3% minimum): £1,050 Equipment and software: £2,000 Office space allocation: £3,000 Training and development: £1,500 Management time (conservative estimate): £2,500
Annual investment: £49,550
Over three years (average tenure in SMEs): £148,650
For a team of ten people? You're looking at a £1.5 million investment walking around your office.
I'm not sharing this to make you panic, but to make you intentional.
You wouldn't throw £150,000 at a piece of machinery without a plan for how it's going to generate value. You'd research it, spec it properly, train people to use it, maintain it, and measure whether it's delivering what you need.
Why would you do any less with the people who run your business?
Where the Investment Leaks (And You Don't Even Notice)
The expensive part isn't the salary, it's what happens when the investment doesn't work.
Hiring the wrong person costs you far more than their salary. There's the opportunity cost of work that doesn't get done, revenue that doesn't come in,
and time you spend managing problems instead of growing the business. There's the impact on team morale when everyone else is carrying the slack.
When you factor in everything, a bad hire costs about 1.5 to 2 times their annual salary by the time you've dealt with the fallout and replaced them.
For that £35,000 position? You're now looking at a £50,000 to £70,000 mistake.
Unclear roles and expectations mean you've got talented people working hard on the wrong things. I see this all the time in growing businesses. Someone's hired to do one job, but because nobody's defined it clearly, they end up doing whatever's urgent. Or they're duplicating effort with someone else because responsibilities overlap. Or there are gaps where critical work just isn't getting done because everyone assumed someone else was handling it.
You've made the investment, but you're not getting the return because nobody's clear on what the return should look like.
No development or support is where businesses lose their best people. You hire someone capable, then leave them to figure everything out. No training, no mentorship, no clear progression. They plateau, get frustrated, and start looking elsewhere.
Then you're back to recruiting, which means more cost, more disruption, more time spent getting someone new up to speed instead of building on what you've already invested.
The revolving door is expensive. Every time someone leaves, you lose the investment you made in training them, the relationships they built with clients, and the knowledge they accumulated about your business. You're starting from zero with someone new.
Poor team structure costs you in efficiency. You've got the right people, but they're configured wrong. Everything bottlenecks through one person because that's how it's always been done. Junior team members are handling things that need senior judgment. Senior people are drowning in admin work.
Everyone's busy, but nothing's moving forward as efficiently as it could.
In manufacturing or professional services, this shows up in your utilisation rates and your project margins. In tech companies, it's delivery delays and quality issues. In marketing agencies, it's client churn because work isn't getting done on time or to standard.
Same problem, different symptoms. Expensive either way.
What "Treating Them Like an Asset" Looks Like
Strategic businesses approach people the same way they approach any major investment.
Before you hire, you work out what success looks like. Not just "we need someone to handle the bookkeeping" but "this role will process 200 transactions per month, maintain cash position visibility within three working days, and reduce our month-end close time by 40%."
Measurable outcomes and clear expectations help you know whether your investment is working.
You budget for the full cost, not just the salary. You map where this person fits in your current structure and where you're heading. You calculate ROI: what revenue, capacity, or efficiency does this role create?
If you can't answer "what does good look like in this role?" you're not ready to hire. You're just hoping someone will magically solve a problem you haven't properly defined.
When you hire, proper onboarding isn't optional. I'm not talking about "here's your login, there’s your desk." I'm talking about a structured first 90 days with clear milestones, regular check-ins, and integration into how the team works.
Week one: understand the business, the team, and the systems. Month one: handle core responsibilities with support. Month two: operate independently on routine tasks. Month three: start contributing ideas for improvement.
It might sound time-consuming, but you’re setting people up to succeed, not leaving them to sink or swim.
As they grow, you have regular development conversations. Not just annual performance reviews where you tell them what went wrong last year. Ongoing discussions about what they're learning, where they want to develop, and what the business needs from them.
Training budgets that get used, not just allocated. Clear progression paths, even in small teams. Feedback that helps people improve, not just criticism when things go wrong.
Recognition when they do well costs you nothing, but it’s priceless.
When you restructure, you look at whether people are in roles that match their strengths and your needs. Are you paying for skills you're not using? Are you missing skills you desperately need? Is work distributed based on what makes sense now, or based on how things worked three years ago?
Business evolves, and team structure needs to evolve with it.
Measurement isn't micromanaging; it's knowing whether your investment is working. Clear KPIs tied to business outcomes. Regular reviews and honest conversations when things aren't working. Course correction early, not crisis management late.
With professional services firms, I see this play out in billable utilisation and project profitability. In manufacturing, it's output per person and defect rates. In tech companies, it's delivery speed and customer satisfaction.
The businesses that measure know when something's off. The ones that don't just wonder why profit isn't what they expected.
The Question Nobody Asks (But Should)
Here's something I think about when I'm looking at a business's financials.
If something goes wrong financially, a payment goes missing, a client gets billed incorrectly, numbers don't add up, who gets blamed?
If the answer is always the same person, that tells me three possible things.
Either that person is carrying too much responsibility without proper support. Or your systems rely on one individual being perfect all the time, which isn't realistic or sustainable. Or you don't have enough visibility into what's happening until something breaks and you need to assign blame.
None of those are good.
The better question isn't "who messed up?" It's "What system failed?"
Did they have proper training for what you expected them to do? Were expectations clear, or were they guessing? Did they have the tools and access they needed? Was their workload manageable, or were they rushing because they're covering three people's jobs? Were there checks in place to catch errors before they became problems?
When you invest in equipment, and it breaks, you don't blame the equipment. You look at whether it was right for the job, properly maintained, used correctly, and supported with the right infrastructure.
People are no different.
If your investment isn't performing, look at whether you've set it up for success.
Most of the "people problems" I see when I'm working with clients aren't about having the wrong people. They're about having good people in poorly designed systems with unclear expectations and inadequate support.
Fix the system, and the performance improves. Keep blaming individuals, and you'll just keep cycling through people, wondering why nothing changes.
Protecting Your Investment
Here's where it connects to something you might not expect: fraud prevention.
The same things that protect your team also protect your business.
Clear processes mean people know what's expected and what's not acceptable. Proper controls mean mistakes get caught early, before they become expensive. Documentation means critical knowledge doesn't walk out the door when someone leaves. Adequate support means people aren't overwhelmed and making errors under pressure.
Fraud happens where three things meet: opportunity, pressure, and rationalisation.
Good systems reduce opportunity. Dual approvals on payments, separation of duties, and regular reconciliations. The controls I wrote about in a recent blog post.
Proper support reduces pressure. Reasonable workload, clear expectations, adequate training, recognition when things go well. People who feel supported don't cut corners or make desperate decisions.
Strong culture reduces rationalisation. When people feel valued, fairly treated, and part of something they believe in, they don't justify taking things that aren't theirs.
This isn't just theory. In the businesses I work with, the ones with good people systems and proper financial controls have far fewer issues with errors, discrepancies, or worse.
Phil Davenport from Affirm IT and I are running a webinar on March 25th about invoice fraud and payment scams. We'll go deeper into the specific tactics fraudsters use and how to protect against them.
But, ultimately, the foundation is treating your people well and building systems that support them. That protects everyone.
What This Looks Like in Practice
You don't have to overhaul everything tomorrow. Try starting with these.
This month:
Calculate the all-in cost of each team member. Salary plus employer costs plus everything else. Look at the total investment.
Write down what "success" looks like for each role. Measurable outcomes, not vague descriptions.
Ask each person: "What do you need to do your job better?" Then listen to the answers.
Identify one knowledge bottleneck, something only one person knows how to do, and document it.
Schedule regular check-ins. Weekly for newer people, monthly for established team members. Make sure they happen.
This quarter:
Review your team structure. Have you got the right people in the right roles, or are you working with a structure that made sense two years ago but doesn't fit where you're heading?
Identify development needs. Where are the skills gaps? What training would improve performance or reduce errors?
Look at workload distribution. Is anyone drowning while others are underutilised? Is work allocated based on capacity and capability, or just habit?
Create or update your onboarding process. What does a new person need to know in their first 90 days? Write it down.
Document critical processes. Start with the most important ones, the things that would cause problems if only one person knew how to do them.
This year:
Build proper people systems. Not just winging it when something comes up, but structured approaches to hiring, onboarding, development, and performance management.
Regular performance reviews. Not annual panic sessions, but quarterly or monthly check-ins that help people improve throughout the year.
Career development conversations. Where do people want to grow? How can you help them get there while meeting business needs?
Succession planning, at least for critical roles. What happens if your key person leaves tomorrow? Do you have any idea how to replace what they do?
Create a culture of feedback and improvement. Where people can raise issues, suggest changes, and know they'll be heard.
When to get help:
If you're spending more time managing people problems than growing the business, you need better systems.
If you don't know whether your team structure is right for where you're heading, you probably need an outside perspective.
If hiring feels like a gamble every time because you're not sure how to define or measure success, you need frameworks.
If you're losing good people and don't know why, you need to understand what's broken.
This is where financial visibility helps. I can show you cost per employee, revenue per employee, profit per team member, and whether roles are justified by the output they create. The numbers tell you whether your investment is working.
But the numbers only help if you're willing to look at them and act on what they're telling you.
Start With One Thing
You don't need to implement everything at once.
Pick one thing this week. Calculate the true cost of your team. Define what success looks like for one role. Document one critical process. Have one proper check-in conversation with someone who needs support.
But stop treating £200,000+ investments like they'll just work themselves out.
Your people are your highest cost, but also your biggest asset and greatest competitive advantage.
The businesses that grow sustainably are the ones that work out how to invest in their team strategically, not reactively.
Not with unlimited budgets or perfect systems. Just with intention, clear expectations, and proper support.
That's what turns a cost into an asset. And an asset into a competitive advantage.
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