How and When to Hire a Finance Controller

Authority, not tasks. A Controller takes over the accounting judgement that currently sits with your CFO or founder, along with the responsibility for defending it. Job descriptions that list activities without naming that authority produce hires who cannot do the job they were brought in for.

Two consequences worth thinking through before you open the search. The first is that a Controller who cannot overrule the finance team on a technical matter has been given a title rather than a role. The second is that if the founder or CFO intends to keep making those calls, the honest answer is that you need a strong Finance Manager and should pay accordingly.

Compliance is worth separating out, because the table can be read too broadly. In most companies the Controller is accountable for compliance being complete and defensible rather than for executing all of it. Direct and indirect tax may sit with a tax manager or with consultants, and secretarial filings usually sit with a Company Secretary. What the Controller owns is knowing the position, the exposure and whether the evidence would survive scrutiny. Where the company is small enough that nobody else is doing the work, they do it as well, which is a scope question to settle before hiring rather than after.

Write the authority into the job description. Candidates at this level read for it, and its absence is one of the more common reasons strong people decline to engage.

Complexity, not company size, determines the profile. Entity count, geographic spread, listing status, cross-border flows and audit history matter more than revenue or headcount.

A Controller from a large single-entity business may have handled less complexity than one from a smaller group operating in twelve states. Read the situation, not the logo.

Evidence that they owned positions rather than prepared them. At this level almost every candidate has done the work. Far fewer have been the person answerable for it.

Four distinctions that separate candidates more reliably than years of experience.

Ownership versus preparation. Did they sign off, or did they prepare schedules for someone who did? A candidate who has never had a position challenged has not been the last line of defence.

Control design versus control operation. Running an inherited framework is a Finance Manager's job done well. Designing controls, deciding what risk they address and revising them when they fail is Controller work. Ask what they built rather than what they followed.

Audit defence. Have they held a position against an auditor who disagreed, and what happened? Candidates who have only ever conceded, or who have never been in that conversation, will fold at the point you most need them not to.

Big 4 to industry. Audit training is excellent preparation for assessment and poor preparation for ownership. Candidates moving directly from audit into a first Controller role can be outstanding, and they need a transition period and someone above them for the first year. Our guide on moving from Big 4 to industry covers what that gap looks like from the candidate's side.

Ask them to walk through your own problems. Give them a real audit observation, a reconciliation that does not tie, or a technical question your business has actually faced, and listen to how they approach it.

A workable format, taking about forty minutes.

• Share two or three real items with the confidential detail removed: an audit observation from last year, a recurring reconciliation difference, and one accounting question the business has genuinely argued about.
• Ask what they would do first with each, what they would need to know, and what they would tell the CFO at the outset.
• Then push back on their answer, the way an auditor or a business head would, and see whether the position holds.

The pushback is the part that matters. You are not testing technical knowledge, which the qualification already establishes. You are testing whether they can hold a defensible position under pressure without becoming either immovable or compliant.

Questions that work alongside it:

• Tell me about an error that reached the reported numbers. How was it found, and what changed afterwards?
• Describe a control you designed rather than inherited. What risk was it addressing?
• When did you last tell a CFO or a business head something they did not want to hear?
• Walk me through your month-end close as a timeline. What broke last time?

Run it confidentially, and plan the handover before you plan the search. The outgoing Controller usually holds knowledge nobody has written down, and the period between their exit and the new hire being effective is where most of the damage happens.

This situation comes up more often than anyone writes about, and it is handled badly more often than not.

Confidentiality is the first issue. A search that becomes visible destabilises the finance team, unsettles auditors and bankers if it reaches them, and puts you in a weak position if the incumbent finds out before you are ready. Advertised searches are not appropriate here. Neither is briefing multiple agencies, which is the fastest way for news to travel.

The second issue is undocumented knowledge. Why a particular provision is calculated the way it is. Which reconciliation always has a difference and why it is accepted. What was agreed with the auditor three years ago and never written down. This lives in the incumbent's head, and a departure on poor terms takes it with them.

Practical steps, in the order that helps.

• Decide what you would want documented before anyone knows a search is running, and start capturing it as routine process improvement.
• Establish whether the exit will be managed or abrupt, and plan a bridging arrangement if it may be abrupt. An interim Controller is worth considering.
• Run the search confidentially, through one route rather than several.
• Time the announcement around your close and audit calendar. Mid-audit is the worst point at which to change the person who owns the relationship.

Most come from scoping the role as more capacity rather than more authority.

• Writing a Finance Manager job description and expecting Controller judgement. The offer gets declined or accepted by someone who cannot do the job.
• Using the title to retain someone. A Controller title without the authority to overrule anyone is a promotion in name only, and experienced candidates spot it in the first interview.
• Hiring a maintainer for a remediation job. Someone who has held a clean function is not automatically able to fix a broken one.
• Screening on qualification and years rather than on what the candidate personally signed off on.
• Leaving the reporting line unresolved. A Controller reporting into a Finance Manager, or into a non-finance function, will not survive the first serious disagreement.
• Hiring during audit season and expecting the new person to take ownership immediately.

Fixing a broken finance function and running a sound one require different people. Companies routinely hire the second when they need the first.

A remediation Controller is comfortable with mess, will rebuild evidence for periods they were not present for, can absorb an unhappy auditor without taking it personally, and expects to spend a year on work that is invisible from outside finance. That profile is scarcer and more expensive than the market assumes.

A stewardship Controller holds a good function to a high standard, improves it incrementally and keeps it defensible. Excellent, and often ineffective in a crisis, because the job in a crisis is not the job they have been doing.

Be honest with yourself about which situation you are in, and honest with candidates about it too. People hired into a remediation job described as stewardship leave within the year, and they tell others why.

Two things decide a Controller search: what authority the role genuinely carries, and whether the situation calls for remediation or stewardship. Both are worth settling before going to market.

We assess Controller candidates on ownership and control judgement rather than technical knowledge alone, and replacement searches are run confidentially. More on how these searches work is on our finance recruitment pages.