October 18, 2026
The route to a chief financial officer's chair is one of the more structured in business, and the version most people picture is a real and well-trodden one. Train in a large accounting firm, move into industry a few years later, use that grounding to climb the finance ladder, and arrive at the top of it a decade or more on. A great many CFOs did take exactly that road, and it builds precisely the technical foundation the role rests on, so it is worth setting out what the common path actually looks like, what it has to include, what separates a CFO from the senior finance people below them, and how private equity changes which of those things matter most.
This is far from the only way into the role, and plenty of CFOs arrive by less linear routes, through investment banking, consulting, a commercial path, or a move across from another discipline entirely, but it remains the most common single route, and it runs in recognisable stages. It usually begins in a Big Four firm, in audit or in advisory, where a few years of seeing how the numbers of many businesses are produced and controlled builds a foundation that is hard to acquire any other way. From there the move is into industry, typically onto one of two tracks. The first is the controllership track, through financial accounting, controls and reporting, toward assistant controller, controller and the ownership of the whole reporting function. The second is the financial planning and analysis track, which is less about accounting mechanics and more about business judgement, running through planning, business partnering and director of FP&A. Both tracks tend to converge at vice president of finance or a divisional finance seat, and from there, for those who make it, to group chief financial officer. The whole journey commonly takes ten to fifteen years, and the professional qualification, the CPA in the United States or the chartered and registered accountant routes across Europe, is the shared foundation beneath most of it.
The picture has shifted in recent years in a way worth knowing, because the image of the CFO as a pure accountant is increasingly out of date. Among the largest public companies, the number of sitting CFOs holding an MBA now outweighs those holding an accounting qualification, and the single biggest feeder pool into the role is corporate finance and planning rather than accounting proper, with controllers and chief accounting officers forming a smaller share. Most CFOs still reach the chair through a number-two position rather than stepping straight across from another CFO seat, with fewer than a quarter arriving directly from a previous CFO role and the clear majority promoted from a deputy seat beneath one. The accounting foundation remains common and valuable, and the commercial, planning and business-partnering layer on top of it has become at least as important a part of the route to the top.
That points to the difference between the skills a finance leader must have and the skills that actually separate a CFO from a vice president of finance. The must-haves are the technical core, command of accounting, controls and reporting, and the grounding in controllership or FP&A that the path is built to provide. What differentiates the CFO is a different and more forward-looking set of capabilities: financial strategy, capital allocation, the relationships with investors and lenders, the evaluation of mergers and acquisitions, and the presence to carry all of it at board level. The step up is as much about leadership and communication as about any technical skill, because a controller who has mastered the numbers still has to prove they can shape decisions, hold a room and take a defensible position on a future that has not happened yet.
Private equity rewrites the weighting of all of this, and that is where the path to a portfolio CFO seat diverges from the corporate one. In a sponsor-backed business the technical foundation is assumed rather than prized, and what carries the most value is the commercial and transactional layer on top of it. Sponsors increasingly want a CFO who operationalises the investment thesis, owns cash and the lender relationship, defends the quality of earnings under scrutiny, and carries a business through a transaction and an exit, and recruiters now report firms turning away candidates with purely finance backgrounds in favour of someone who can act as a genuine partner to the chief executive. Prior experience in a sponsor-backed environment has become one of the strongest differentiators of all, which the hiring data bears out, with roughly 57 per cent of portfolio company CFOs arriving having already held a CFO seat, the great majority hired from outside rather than promoted from within, and finance operations the most common prior role among them. The reason is straightforward enough. In a portfolio company, finance is the instrument through which the value creation plan is proven or disproven, so the CFO sits close to the centre of the investment rather than in the back office, and the experience that signals they can do that is what sponsors pay for.
For anyone building toward a CFO seat, and especially a private equity one, the practical conclusion follows directly. The accounting-firm-to-industry-and-climb path remains a strong foundation, and it is no accident that so many finance leaders share it. The people who reach the best seats are the ones who deliberately add the commercial and transactional experience the foundation does not supply on its own, a divisional profit-and-loss exposure, a live M&A or fundraising process, a value-creation role, and, for those aiming at a sponsor-backed career, a spell inside a private equity owned business as early as they can arrange it, even a rung below the top. Getting into that environment before the CFO seat, rather than trying to cross into it for the first time at the top, is one of the most valuable moves a finance leader can make.
The road to chief financial officer is more structured than almost any other route into the C-suite, and the version built on an accounting foundation and a steady climb still produces a large share of them. What has changed is the weighting of what gets a person to the top of that road, as the commercial and planning layer has grown in importance alongside the technical base. Private equity has changed it most of all, prizing the transactional and ownership experience that sits above the foundation rather than the foundation itself. The qualification and the climb get a finance leader ready. What they choose to build on top of them decides which chief financial officer's chair they reach.
