The total cost of a first CFO is almost never the salary. Founders who budget for base pay alone typically undershoot the real annual figure by a third or more once bonus, equity, employer costs and hiring fees are counted, and that is before the far larger cost of getting the appointment wrong.
This matters because the first CFO is usually hired at exactly the moment a business can least afford a misjudged spend: mid-growth, pre-raise, or heading into a process. Getting the number right early keeps the board conversation honest and stops a good hire falling apart at the offer stage.
What does a first CFO actually cost per year?
Start with base salary, then add the parts that founders routinely forget.
A senior finance leader package usually includes a meaningful bonus, often 20 to 40 percent of base, tied to targets that a good CFO will negotiate hard on. Assume it will be paid in most years, because if it is not, your CFO is either underperforming or already looking elsewhere.
On top of base and bonus, employer costs are real money. National Insurance, pension contributions and benefits add a further layer that many founders leave out of the model entirely. When you build the true annual cost, the fully loaded figure sits well above the headline salary you first quoted the board.
The honest way to budget is to take the base you have in mind and treat it as roughly two thirds of the real annual cash cost. That single adjustment prevents most of the surprises.
Why does equity make the number harder, not easier?
Founders often reach for equity to bridge a cash gap, then underestimate what they are giving away.
An experienced CFO joining a PE-backed or growth business will expect equity or an equivalent long-term incentive, and they will read the terms carefully. Vague promises of "a piece of the upside" do not close senior candidates. They want to understand strike price, vesting, leaver provisions and what happens on exit.
Equity is not free just because it is not cash. It dilutes founders and existing investors, and a strong CFO knows its likely value better than most people at the table. Treat it as part of the total package, not a discount on it.
What is the cost most founders never put in the model?
The cost of hiring, and the far bigger cost of hiring the wrong person.
Search and recruitment fees are a known, one-off cost, and they are worth paying for a role this consequential. The number founders miss is the cost of a mis-hire. A CFO who leaves inside twelve months rarely costs you only their salary for that period.
A wrong first CFO can mean a delayed fundraise, a covenant breach that was missed, board reporting that investors stop trusting, and a finance team that loses two good people in the churn. Rebuilding that credibility can take a year and cost several times the salary you were trying to protect. This is why the search matters as much as the number, and why we spend so much time on fit at Harper May.
Why does timing change the price?
Hiring under pressure almost always costs more.
Founders who wait until a raise is imminent, or until the books are already straining, end up recruiting against the clock. Rushed searches narrow the field, weaken your negotiating position, and push packages up because you need someone to start now rather than the right someone.
Hiring six months earlier than you think you need to is usually cheaper in total than hiring at the last moment. It also means the CFO arrives before the crisis, not during it.
There is a related trap. Some businesses overhire, bringing in a big-company CFO with a package to match when what they need first is a strong Financial Controller or FD who can build the foundations. Buying more seniority than the stage requires is a real and common overspend. The current market of candidates at every level is visible on our jobs board.
How should a founder budget for this properly?
Build the number from the total, not the base.
Start with a realistic base for the seniority you actually need. Add bonus at target. Add employer costs. Add the long-term incentive at a defensible value. Add the one-off hiring cost. That gives you the honest first-year figure to put in front of the board.
Then ask the harder question: what would a wrong hire cost this business right now? If the answer is a delayed raise or lost investor confidence, the search deserves proper investment, and the package deserves to be competitive rather than optimistic.
The founders who get this right are not the ones who spend the most. They are the ones who count everything.
Common questions
How much more than base salary is the true cost of a CFO?
As a working rule, treat the base you have in mind as around two thirds of the fully loaded annual cash cost once bonus and employer costs are added. Equity and one-off hiring fees sit on top of that.
Should a first finance hire always be a CFO?
Not always. Many growth businesses are better served first by a strong FD or Financial Controller who builds the reporting foundations, with a CFO brought in as the business approaches a raise or exit. Buying seniority too early is a common overspend.
When should founders start the CFO search?
Earlier than feels necessary. Beginning roughly six months before the need becomes urgent widens the field, strengthens your negotiating position, and means the hire is in place before any process or crisis begins.
