The Staff Promotion Mistake Small Business Owners Keep Making (and How to Fix It)

Oct 24

The short answer: The biggest staff promotion mistake is promoting someone because they asked, or because you are afraid they will leave, instead of because the business needs that role. Before promoting employees in a small business, Melissa Franks of On Call COO recommends answering five questions: what the business needs, what the new role is, what happens to the old work, whether you can afford it, and whether it fits your next goal.

One of the most common questions I hear from clients is "Should I promote this person?" or "I promoted someone and it isn't working, what now?" Your longtime team member wants more money and authority, and a knot of panic forms in your stomach because you can't imagine the business without them.

I'm Melissa Franks, founder of On Call COO, former Fortune 500 COO, and host of The Optin Podcast. In this episode I share the process I honed in corporate for deciding who to promote, when, and what to do next. If you already promoted a top performer and are thinking about firing them, read this first.

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How Do Promotion Conversations Usually Start in a Small Business?

Promotion conversations usually start in one of two ways: an employee asks for more, or you are overwhelmed and want to reward the people who have been with you the longest. Both are understandable. Neither is, on its own, a good reason to promote someone.

When a few people have been with you for years and revenue is growing, they notice and start asking for more. Because they are your jacks and jills of all trades, the fear sets in fast: if I say no, they might leave me in the lurch.

The second path: you kept hiring and now can't manage everyone. Spend all your time with your people and the business shrinks; spend it all on growth and your people leave. So you think, "Who can I promote to manage the team?" That instinct isn't wrong, but it is where things get dangerous.

Why Your Best Performer Might Not Be Your Best Manager

Your best performer is often a specialist, and specialists and people managers are rarely the same person. Promoting a great doer into a management role can make them miserable and leave your team without the leadership it needs.

In corporate, I helped sell a couple of multi-billion dollar businesses and touched tens of thousands of jobs, which made me very good at skills assessments and organizational design. Later, at a tech startup that grew from 50 to 650 people, someone would inevitably say, "Bob's been here forever, Bob should manage people." And I would say, "Bob will tell you himself that he hates people."

People tend to fall into one of two camps. A specialist is someone whose gift is mastering the work itself. A people manager is someone whose gift is the human side: communicating, giving feedback, coaching, negotiating. You can teach a specialist to manage, just like you can teach math. I worked in finance for nine months. Was I good at the math? Yes. Was I miserable? Also yes.

So when someone asks for a promotion, ask why. What do they want to do that they can't do now? Then honestly assess whether their gift is managing people or mastering their craft.

What Should You Ask Before Promoting an Employee?

Before you tell anyone they will be promoted, ask one question first: what does the business need? It is a simple question with a hard answer, and it opens up the rest of my five-question checklist.

1. What does the business need?

Think about your current goal and the one after it. When you hit them, does the business need a people manager, a senior specialist, or a role that doesn't exist yet? If you won't need a people manager until the next goal, any promotion now should be a specialist promotion.

Also ask whether you need the role forever. Coaching clients who run two events a year often tell me they need an events manager. For how long? Sometimes the answer is new roles, not promotions.

2. What is the new role?

Write the job description and figure out the compensation. Define the responsibilities, how performance will be managed and the expertise required, before anyone hears the word "promotion."

3. What happens to their current work?

Does the person keep their current job plus new duties, or do you hire someone into their old seat? If the old work stops getting done, you have a gap. If they quietly pick it up, they will get resentful, because they wanted a new job, not two.

4. Can the business afford it?

This is the step most owners skip. If John makes $80K and you promote him into a $100K role and backfill his old position, you added $100K to payroll, not $20K. Then everyone wonders why cash is tight. Sometimes the question isn't whether John deserves it, but whether the business can afford it.

5. Will future you be happy with this decision?

Will this change fold into your future plan, or will you have to undo it later?

Do this exercise without the employee in the room. Then you can have an unemotional, fact-based conversation: "I hear you, and here is what the business needs right now and why."

Should You Promote Someone So They Don't Leave?

No. You should not promote people because you are afraid they will leave. If someone is a genuine flight risk, there are many retention tools that have nothing to do with changing their job title, such as profit sharing, equity, retention bonuses and deferred compensation.

When your first employees leave, it hurts. But the business they joined is not the business you run today, and you replace them with what you need now. If you feel pressured or backed into a corner, that is a hard no. You started this business to make the calls.

How Do You Set a Newly Promoted Employee Up for Success?

Treat the promotion exactly like a new hire. The clock starts at zero: onboard them, train them, and set clear 30, 60 and 90 day expectations, with the employee completing their own 30/60/90 day plan.

Owners who high-five someone in the hallway end up frustrated 90 days later, because John does what he thinks you want, and you are now paying him more. When owners second-guess a promotion, the same gaps show up: no job description, the old job carried along, unclear performance measures, no feedback. The fix:

Give them a written job description and real training.
Keep the workload reasonable for one person.
Clarify priorities and give frequent feedback.
Give them decision rules, so delegated decisions don't bounce back to you.
Stay close as their authority grows (no oversized egos).

What Should You Do If You Promoted the Wrong Person?

Address it directly and don't let it fester. Sitting on a bad promotion while your team watches damages culture and morale and pushes good people out.

I am not an employment lawyer, so check any title or pay change with your own legal advisor. My rule of thumb: don't mess with people's money. If you made the bad call, they keep the pay and you redefine the role. If someone is struggling as a manager, have direct conversations and offer them the choice to go back to their old work. Then be transparent with your team that sometimes you will get it wrong. That builds trust over time.

Key Takeaways

The single most important question before promoting anyone is what the business needs, both for your current goal and the one after it.
Specialists and people managers have different gifts, and your top performer is not automatically your best manager.
Write the job description and set compensation for the new role before you tell anyone they are being promoted.
If promoting someone means backfilling their old job, the true cost to payroll is the full new salary plus the replacement, not just the raise.
Fear that someone will leave is not a reason to promote them, since tools like profit sharing, equity, retention bonuses and deferred compensation can help retain people.
A promoted employee should be onboarded like a new hire, with training, a 30/60/90 day plan, decision rules and tight feedback loops.
If a promotion was a mistake, address it quickly and fairly, follow legal guidance, and avoid cutting the person's pay for your bad call.

Frequently Asked Questions

How do you know when to promote an employee in a small business?

You know it is time to promote an employee when the business needs the role, the person's strengths match it, and the business can afford the change, including any backfill. An employee asking for a promotion is a reason to start the analysis, not a reason to say yes on the spot. Look at your current goal and your next goal to decide what roles the business will actually need.

Should I promote my top performer to manager?

Not automatically. Top performers are often specialists whose gift is doing the work, while people managers excel at communication, coaching, feedback and negotiation, and those strengths rarely live in the same person. Ask why they want the promotion, assess where their natural strengths are, and consider a specialist promotion if management isn't their lane.

What is the most common staff promotion mistake?

The most common staff promotion mistake is promoting someone without defining the new role, deciding what happens to their old work, and checking whether the business can afford it. This often leaves the promoted person doing two jobs, creates resentment, and quietly adds a full salary to payroll when the old role gets backfilled. Doing the analysis before the conversation prevents most of these problems.

What should I do if a promoted employee is not working out?

Address it directly rather than letting it linger, since an obviously mismatched promotion hurts team morale and culture. A good rule of thumb is to leave their pay alone if the mistake was yours, redefine the role, and consider offering them the option to return to their previous position. Always confirm any title or compensation changes with an employment lawyer or qualified advisor first.

When does it make sense to get outside help with promotions and team structure?

Outside help makes sense when you are planning your team for the year ahead, feel pressured by employees asking for more, or can't tell whether a promotion fits the business. An objective operator with no stake in the outcome, such as a fractional COO or experienced operations advisor, can help you think through organizational design, role definitions and affordability before you commit. Many owners find that a single focused conversation clarifies the right next step.

Not Sure Whether to Promote, Hire or Wait?

Promotion decisions are some of the hardest calls an owner makes, and making them alone is where things go sideways. At On Call COO, we work through organizational design questions like these every week, and I'll tell you exactly what I see, with no skin in the game.

If you're deciding what your team needs to look like now or next year, book a free 30-minute consultation. We may get you a quick answer on that call.

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