Owner dependency
key person risk · founder dependency
The degree to which a business needs one specific person to keep working. High owner dependency caps what a business is worth, because a buyer is purchasing future cash flows that walk out of the door with the founder.
In practice
Turn the phone off for two weeks. The list of what broke is the list of what has to be transferred, and it is usually four or five specific things rather than everything.
The common mistake
Believing the business will run without you because the team is capable. Capability is not the constraint — the constraint is that the decisions and relationships have never been moved.
A business that requires one particular person is not an asset. It is a job with overheads and staff, and the distinction becomes visible at exactly two moments: when that person is unavailable, and when someone tries to buy it.
What it costs, precisely
Valuation practice does not treat this as a soft factor. Where earnings depend materially on one individual, appraisers apply a key-person discount to the concluded valuePratt, S. & Niculita, A. (2008). Valuing a Business, 5th ed. McGraw-Hill. The discount reflects the risk that earnings do not survive the individual's departure. US Tax Court decisions have accepted such discounts where the dependency is demonstrable, and the size turns on transferability of relationships rather than on the owner's ability., because what is being bought is future cash flow and the cash flow has legs. The software field measures the same quantity as the bus factor or truck factor — the number of people who would have to disappear before a project stalls — and Avelino and colleagues (2016) found that a large share of well-known open-source projects have a truck factor of one or two, which is the same finding in a different industry.
Why it accumulates through good decisions
Michael Gerber (1995) gave the popular diagnosis: the technician who starts a business keeps doing the technical work, and never does the work of building something that operates without them. What the framing gets right is that the cause is competence rather than neglect. You are faster than anyone you could hire, you care more, the client asked for you specifically, and every individual instance of doing it yourself is the correct local decision. The dependency is the accumulated residue of a long series of good calls, which is why it is invisible to the person making them.
It also hides while you are present. From outside, a business wholly dependent on its owner is indistinguishable from a robust one until the moment it is tested, so there is no feedback signal until the signal is expensive.
The objections
In professional services the dependency is frequently the product. Clients are buying judgement and a relationship, and the effort to make the business person-independent can destroy the thing that was being paid for — producing a generic firm with lower margins and no reason to be chosen. The honest version of the target is not zero dependency but dependency confined to the parts the client is actually buying, with everything else transferred.
The second objection is that the whole frame presumes an exit. Owner dependency is expensive in a sale and in an emergency; for an owner who intends neither, it is a constraint on time rather than on value, and the case for reducing it has to be made on those grounds instead of on a valuation nobody is going to collect.
What it rules out
It rules out reading a profitable business as a saleable one. It rules out team capability as evidence of independence — the constraint is whether decisions and relationships have been moved, not whether people are able. And it rules out discovering the answer by reasoning; the test is absence, and it has to be run.
It does not rule out being central. It rules out being central to things a buyer, a successor or a fortnight away could not survive — and the list of those is usually four or five specific items rather than everything.
Sources
Avelino, G., Passos, L., Hora, A. & Valente, M. T. (2016). 'A Novel Approach for Estimating Truck Factors.' IEEE ICPC. · Gerber, M. (1995). The E-Myth Revisited. HarperBusiness. · Pratt, S. & Niculita, A. (2008). Valuing a Business, 5th ed. McGraw-Hill.
Concept web
Open the full webQuestions
What is owner dependency?
The degree to which a business needs one specific person in order to function. It caps what the business is worth, because a buyer is purchasing future cash flows that leave with the founder.
How do you measure owner dependency?
By absence. Take two weeks with the phone off and record what breaks; that list is the dependency. Valuation practice measures the same thing as a key-person discount, and software teams as the bus factor — how many people would have to vanish before work stalls.
Why does owner dependency build up?
Through correct decisions. You are faster than anyone you could hire, you care more, and the client asked for you — so doing it yourself is right every single time. The dependency is the residue of a long run of good local calls, which is why the person making them cannot see it.
Is owner dependency always bad?
No. In professional services the relationship is often what the client is buying, and removing it produces a generic firm with lower margins. The target is dependency confined to what clients actually pay for, with everything else transferred.