The one habit we consistently recommend to new CFOs in month one.
Start a private one-to-one log.
Not the formal notes. Not the diligent meeting minutes. A running document that records, honestly, what each of the ten most senior people you inherit tells you in your first sit-down.
Most CFOs never do this. The ones who do build a specific credibility that only comes from remembering the small things.
What the log actually captures
For each of the first sit-down conversations with your inherited senior team, record three things.
What they said the biggest issue in the business is. In their own words. Not your summary. Their exact framing.
What they told you they hoped would change with a new CFO. Also in their words. The hopes are often more revealing than the complaints.
Anything they said off-hand about a person, a process, or a decision that felt significant even if you did not fully understand why at the time.
Keep it brief. Three or four bullets per person per conversation. Written within an hour of the meeting, while the specific language is still fresh.
Why the effort compounds
Six months in, most CFOs cannot remember what the Head of FP and A actually asked for in week two. Not because they were not listening, but because they have had 500 meetings since and the specific language has faded.
By year two, the memory is gone entirely. What remains is a general impression.
CFOs who have kept the log build a real edge.
They can reference what someone told them 18 months earlier, verbatim. In a difficult conversation with the Commercial Director, they can say: "Six months ago you told me the biggest issue was that pricing decisions were being made without finance in the room. Has that changed for you or is it still the case?" That specific recall changes the conversation entirely.
They spot patterns nobody else in the business can see. When three different people mention the same issue over the course of a year, in slightly different words, the CFO with a log notices. The CFO without one does not.
They earn a specific type of credibility that only comes from remembering the small things. Colleagues subtly feel more listened to, and behave accordingly.
The specific mechanics
Two things make the difference between a log that works and one that quietly dies after a month.
Write immediately after the meeting. Not at the end of the day. Not at the weekend. The specific language you want to capture fades within an hour. Ten minutes at the end of the meeting is worth two hours a week later.
Keep it genuinely private. Not in the shared CRM. Not in a company OneDrive folder that someone might see. In a personal notes app. The value of the log depends on you being willing to record honest impressions, including impressions you would not want the person to read.
What it looks like in month one
Ten senior people, each getting a first sit-down of roughly an hour. Each meeting followed by ten minutes of note-taking. Total investment: about two hours over the course of the first fortnight.
Return on that investment: three years of pattern-matching capability that the CFO who did not build the log will never have.
What to do with it thereafter
Two habits.
Add to it, don't just consult it. Every material one-to-one, add a few lines. Not every meeting. The specific meetings where someone said something that surprised you, contradicted their earlier position, or revealed something about the business you had not known.
Re-read it before every quarterly one-to-one with your top team. Ten minutes of re-reading before the meeting will surface patterns and questions you would not otherwise have asked. The person on the other side of the table almost always notices.
The bigger point
The CFO job is often described in terms of numbers, systems, and processes. What actually differentiates the strongest CFOs over three-year tenures is quality of judgement about people.
That judgement is built out of specific evidence, accumulated over time. The private one-to-one log is the cheapest, most reliable way to build that evidence.
We now recommend it to every CFO we place. The ones who do it thank us in year three. The ones who do not usually wish they had.
If you are placing into a new CFO seat now, or supporting one who is, get in touch. We coach the first-100-days rhythm directly, including the specific habits that pay off long after the honeymoon.
