By Andreas Pettersson, Founder, Leaders ADAPT
You were the controller on Friday. The owner trusted you, could not justify a CFO from outside, and the title changed over the weekend. On Monday the bank called about a covenant you had never read, and you realized that nobody above you knows the answer either. That is the first week of most first time CFO careers in companies between $5M and $50M.
The other door is the owner's. He has grown the company for fifteen years with a bookkeeper and a feeling, a buyer or a lender has started asking questions, and he hires the first CFO the company has ever had. The new CFO walks into a finance function that has never had a leader, reporting to an owner who has never had one either.
I have held the seat through a version of both doors. When I ran a Canon owned company as its youngest standalone CEO, I was CEO, CFO and CTO at once for a stretch, defending a set of numbers to a global parent before I fully understood them. Nobody above me in finance. An hour a week with someone who had done it would have been the best money the company spent that year.
A first time CFO is a finance leader holding the chief financial officer title for the first time, promoted from controller or hired as the first CFO a company has ever had, and the gaps that hit in year one are the same through both doors: communication upward, cash, pricing, banking, the leadership team seat and deal readiness. None of them is an accounting gap.
Russell Reynolds counted 316 incoming CFOs globally in 2025, and 57 percent of them were first time CFOs (Russell Reynolds Associates, February 2026). That is the large company figure. In owner led companies there is no other kind.
Quick answer: A first time CFO is a finance leader in the chief financial officer seat for the first time, usually a controller promoted into it or the first CFO an owner has hired. The six year one gaps are owner and board communication, cash forecasting, pricing and margin, banking and covenants, the leadership team seat, and deal readiness. An advisor, one to two hours a week with a sitting CFO, closes them faster.
Leaders ADAPT sells CFO advisory for first time CFOs from its own bench as a fixed monthly fee or a fixed price working session, quoted after the first call. Every market figure on this page belongs to another publisher, is their own published number, and is linked with the date I read it. If their number has changed, their page wins. No provider named here pays us.
Two doors into the seat, one set of gaps
The controller promoted to CFO knows the ledger, the people and the owner's moods. What she has never done is the forward looking half of the job. She has reported every month for eight years and forecast for none of them. Her first instinct in the new seat is to do the old job better, and the owner, who promoted her for exactly that, lets her.
The first CFO of a company arrives from somewhere bigger. He knows how finance should run and has never run it in a company where the owner approves every invoice over five thousand dollars from his phone. His first instinct is to build the function he left, and the owner hears it as overhead.
Both are good people in the wrong half of the job. The controller needs to look forward. The hire needs to look around. And the owner, in both cases, has a new CFO and no idea what to ask of one, because he has never had one.
The US Bureau of Labor Statistics puts the median wage for financial managers at $166,570 a year (May 2025) and projects 10 percent growth to 2035, with about 65,600 openings a year. The owner is paying for a senior seat. Year one decides whether he gets one.
The six gaps a new CFO hits in year one
Six, in the order they usually surface. I have left out the technical ones on purpose. If the close is wrong, you do not have a CFO problem, you have a controller problem, and the fix is on the fractional CFO page.
| Gap | What breaks | What good looks like |
|---|---|---|
| Owner and board communication | Forty pages the night before the meeting. Precision instead of a point of view. Bad news arrives late and softened, so the owner stops trusting the good news too | One page, three decisions, a pre read 72 hours ahead. Bad news the same day it is known, with a number and a recommendation attached |
| Cash forecasting | Finance reports the bank balance. Nobody can say what it will be in six weeks, so every big decision is made on a feeling and a spreadsheet nobody trusts | A 13 week cash forecast updated weekly that has matched the bank three weeks running, with the three decisions that move it named in plain words |
| Pricing and margin | Revenue is reported, margin is assumed. The top customer is loved and loses money. Price changes are a sales conversation finance hears about afterward | Gross margin by customer, product and location. The new CFO sits in the pricing conversation before the sales team hears about it |
| Banking and covenants | The covenant is read for the first time when the bank calls. The line of credit is treated as cash. The renewal is a surprise | Every covenant on one page with headroom and a date. The banker hears from the CFO before quarter end, not after |
| The leadership team seat | Finance attends the Monday meeting to present a slide and is invited to leave. Sales and operations commit, then finance is asked to pay for it | The CFO is in the room when the commitment is made, with a lead measure per executive, and can say no with the owner's backing |
| Deal readiness | A buyer or lender asks for three years of clean financials, customer concentration and an add back schedule, and the answer takes six weeks | The data a buyer will ask for exists before they ask. The add backs are documented. A sell side quality of earnings is a formality, not a shock |
The first row decides the other five. McKinsey's advice to new CFOs is to teach and translate, share bad news early and explain trade offs in plain language without oversimplifying (McKinsey, January 2023). A first time CFO who gets that right is forgiven a slow forecast. One who gets it wrong is not forgiven a perfect one.
The fifth row is the one owners underrate. A new CFO who is not in the room when sales commits to a discount is a scorekeeper with a bigger title. Giving the seat real standing is the owner's job, and it is why I say the owner and the first time CFO are both in year one together.
The sixth row has a date on it whether the owner knows it or not. The Exit Planning Institute reports that only 20 to 30 percent of businesses that go to market actually sell (EPI, read October 2026, undated on their page). The ones that do have a CFO who built the data room before a buyer asked for it. The quality of earnings page explains what that buyer's accountants will test.
The first 90 days as a first time CFO
The CFO first 90 days are not the plan from the big company playbook. They are three jobs, in order, and none of them is a reorganization.
Days 1 to 30. Reconcile and listen. Make the books agree with the bank. Not approximately, exactly. Then sit with every executive for an hour and ask one question: what does finance get wrong that costs you time? Write the answers down without defending anything. The new CFO who spends month one fixing the chart of accounts has learned nothing about the company.
Days 31 to 60. The forecast and the page. Build the 13 week cash forecast and run it every Monday until it matches the bank for three weeks. Replace the monthly pack with one page the owner will read: cash, margin, the three numbers that moved, the one decision this month needs. If the owner asks for the forty pages back, send them as an appendix and keep the page on top.
Days 61 to 90. The first recommendation. Not a report. A recommendation with a number, a risk and a date, on a decision the owner was going to make on a feeling. The price increase. The second location. The line of credit. This is the moment the controller promoted to CFO becomes a CFO, and the moment the owner finds out what he hired. Agree, in writing, what the CFO decides alone, what she recommends, and what the owner keeps.
McKinsey notes that the number of functions reporting to the CFO rose from four in 2016 to more than six (McKinsey, January 2023). In a $20M company that means IT, HR and the office manager will land on the new CFO's desk by month four. Say yes to the ones with numbers in them and no to the rest, in the first 90 days, while no is still cheap.
Where an advisor fits: one to two hours a week with a sitting CFO
Here is the shape that works for a new CFO, and the one I run.
One to two hours a week with Steve Shaw, a sitting fractional CFO on the Leaders ADAPT bench with twenty years in finance leadership. The new CFO sends the question and the numbers two days ahead. Steve reads them. The hour is spent on the decision, not the data. The new CFO leaves with a view, the two or three next steps, and a date. Fixed monthly fee, or a fixed price working session of two to three hours on one problem as the first step. The full shape is on the CFO advisory page.
What fills the hours in year one, in the order the gaps surface: the covenant page, the forecast until it is trusted, the margin by customer, the first banker conversation rehearsed, the add back schedule, and the pre read for the first board meeting the new CFO runs alone.
Three things an advisor is not. Not a CFO mentor, which is a senior finance person who takes a call when asked, useful for career questions and useless for a covenant due Friday. Not a fractional CFO, who holds the seat one to three days a week and owns the outcomes, which is the right shape when nobody inside can carry the work. Not a coach, which is the leadership side of the same job: how the new CFO shows up in the room, partners with the owner, handles the board. That side is mine, and it lives on the CFO coaching page.
A first time CFO frequently needs advisory and coaching both, and the order matters. Get the forecast right first. Nobody can coach credibility into a finance leader whose numbers arrive late.
One more word for the owner. McKinsey found that organizations whose leaders coach rather than direct are nearly four times more likely to make good decisions (McKinsey, September 2020). Sit in on the advisory hour once a month. You will learn what to ask your CFO, and your CFO will learn that you want to be asked back. Most owners who buy advisory for a new CFO end up getting the better half of it themselves.
Where AI fits for a new CFO
Two places where it helps a first time CFO, and one where it hurts.
First, the assembly. A new CFO with a modern ledger and an AI assistant can draft the variance commentary, build three cash scenarios and tidy the chart of accounts in a day. That means the hour with the advisor goes on the decision and the month one listening tour actually happens. Steve and I train leadership teams on exactly this kind of tool use, and finance is usually the fastest adopter once someone gives it permission. For a company running an EOS style rhythm, our AI for EOS companies guide shows where the finance scorecard sits in the weekly meeting.
Second, the rehearsal. A new CFO can ask a model to play the banker, the buyer's analyst or the skeptical board member and take the hard questions before the real meeting. It is not the same as Steve asking them. It is far better than hearing them for the first time with the loan on the table.
Where it hurts: the recommendation. A first time CFO who lets the tool write the view has skipped the exact muscle year one exists to build. Our page on what not to delegate to AI is the longer argument. The short one for a new CFO: let the machine find the number, then say in your own words what the owner should do about it. That sentence is the job.
What a CFO advisor does not fix
Four things, said on the first call because they save a year.
An advisor does not fix a wrong ledger. If the bank and the books disagree, the first hire is a bookkeeper or a controller who can close, then the advisor who can read.
An advisor does not fix an owner who will not give the seat standing. If the new CFO is still asked to leave the room before the real decision, no advisory hour makes her a CFO. That is a conversation I have with the owner, not the CFO.
An advisor does not fix a leadership team that cannot run a Monday meeting without the owner. Finance makes that visible. Fixing it is leadership team development work, which is where I spend most of my own hours, and the new CFO's seat only means something inside a team that holds decisions.
An advisor does not fix the first CFO of a company who was hired to do a controller's job at a CFO's price. If the owner wanted a clean close and a quiet finance department, he should have hired that. The first conversation is where I ask him which one he bought.
Who is on the bench for this
Steve Shaw is the fractional CFO on the Leaders ADAPT bench, and he is the one in the advisory hour with a new CFO. Steve has twenty years in finance leadership and works with owners on clean books, cash discipline, financial positioning before a sale, and the numbers conversation with buyers and lenders. He has sat in the seat the first time CFO is now sitting in, and he remembers which mistakes were avoidable.
Thor Legvold is the leadership psychologist on the bench. When the controller promoted to CFO is technically ready and personally not, or when the new CFO and the owner are talking past each other in every meeting, Thor's work on executive fit and team dynamics is what we bring in.
Sergey Dmitriev is the fractional CTO and AI systems partner. When the reporting stack, the data layer or the company knowledge system has to be built before the forecast can be trusted, Sergey builds it and trains the finance team with me.
Every engagement runs through Leaders ADAPT. I take the first call, decide with the owner and the new CFO whether the shape is advisory, a working session, the fractional seat or coaching, match the partner, and stay in the room. The new CFO gets a sitting CFO who has done it and a CEO who has held the seat, on the same side of the table.
First time CFO FAQ
What does a first time CFO struggle with most in year one?
Communication upward, not accounting. A first time CFO usually arrives with the technical half of the job already solid and the other half untested. The gaps that show up in year one are talking to the owner and board in decisions rather than detail, forecasting cash rather than reporting it, pricing and margin by customer, banking covenants, holding a real seat on the leadership team, and getting ready for a buyer or lender.
Can a controller be promoted to CFO?
Yes, and in owner led companies it is the most common route into the seat. The controller already knows the ledger, the people and the owner. What the promotion adds is the forward looking half of the job: the cash forecast, the scenario, the recommendation, and the conversation with the bank or a buyer. Most controllers can learn it inside a year with an advisor who has done it, and most fail without one.
What should a new CFO do in the first 90 days?
Spend the first 30 days reconciling what the books say to what the bank says and listening to every executive about what finance gets wrong. Spend days 31 to 60 building a 13 week cash forecast and one page of numbers the owner will act on. Spend days 61 to 90 making the first recommendation with a number attached, and getting agreement on what the CFO is allowed to decide.
What is the difference between a CFO mentor and a CFO advisor?
A CFO mentor is informal and open ended, usually a more senior finance leader who takes a call when asked. A CFO advisor is a sitting CFO on a fixed weekly cadence, one to two hours, who reads the numbers two days ahead and spends the hour on the decision. Mentoring is right for career questions. Advisory is right for the loan, the pricing change and the buyer's first request, which have dates.
How long does a first time CFO take to become effective?
About a year for the full set of gaps, in my experience, and faster for the ones with a date attached. The cash forecast should be trusted by month three. The one page report should replace the forty page pack by month four. The first lender or board conversation the new CFO leads alone usually lands in the second half of the year. An advisor compresses that, because the new CFO stops learning each mistake in public.
Should the owner hire a fractional CFO instead of promoting the controller?
Promote the controller when the ledger is clean, the person wants the forward looking half of the job and someone can advise them weekly. Hire a fractional CFO when the books are wrong, when a sale or raise is inside 18 months, or when nobody inside can carry the work between sessions. The two are not exclusive. The fractional CFO can hold the seat for a year while the controller grows into it.
Does a first time CFO need coaching or advisory?
Both, usually, and the order matters. Advisory covers the numbers side: cash, pricing, covenants, the buyer's questions, with a sitting CFO. Coaching covers the leadership side: how the new CFO shows up in the room, partners with the owner, and handles the board. Get the forecast right first, because nobody can coach credibility into a finance leader whose numbers arrive late or wrong.
Write the three numbers down first
Every first time CFO I meet can tell me the revenue. Fewer can tell me the cash position in six weeks, the gross margin on the biggest customer, and the covenant headroom at quarter end. Those three numbers are year one. If you can say all three without opening a spreadsheet, you are further along than the title suggests. If you cannot, that is not a failing. It is the agenda.
Tomorrow morning, write the three down, or write down which ones you cannot. Then show the page to the owner. What he says next tells you both whether the gap is in the numbers, in the seat, or in the room.
What the first conversation looks like
A 30 minute call with me, and the owner and the new CFO are both welcome on it. You bring the three numbers, or the honest blanks, and the last three months of reports in whatever shape they are in. I tell you whether this is an advisory problem for Steve, a leadership problem for me, a controller problem that comes first, or a fractional seat because nobody inside can carry the work yet. If the answer is a bookkeeper, I say so and you have lost half an hour.
If we go ahead, the first paid step is usually a fixed price working session, two to three hours with Steve on the covenant page, the forecast or the margin by customer, written view at the end. From there, weekly advisory is a fixed monthly fee, quoted after the session, and the owner sits in once a month.
Your step for tomorrow morning: write the three numbers down and book a fit conversation. A first time CFO does not need to learn every gap in public. That is what the hour is for.
