Your transactional team is the foundation your entire function stands on. Get it right and everything above it, the reporting, the forecasting, the analysis you are judged on, becomes faster and more trustworthy.
Most finance leaders know this in theory. In practice, the transactional layer is where the budget gets squeezed first and the attention lands last. That is a mistake, and it is usually an expensive one.
Why does the transactional layer matter so much?
Every number you present starts life as a transaction. A purchase invoice. A sales invoice. A payment. An expense claim. A journal.
If that data enters your ledger clean, coded correctly and on time, everything downstream flows. If it enters late or wrong, your management accountant spends month end fixing it rather than explaining it.
Think about where your own week goes. If you are chasing accruals, questioning odd balances or waiting on a reconciliation, the root cause is rarely the person doing the reporting. It is the quality of what reached them.
A strong transactional team removes that friction before it ever reaches you.
What does a weak transactional function actually cost you?
The cost is rarely a single line you can point to. It hides in the layer below you.
Your Financial Controller works late in the last week of every month. Your FP&A Manager builds forecasts on data they quietly do not trust, so they pad the numbers. Your Head of Finance spends review meetings on data quality rather than decisions.
There is a cash cost too. Missed early payment discounts. Duplicate payments. Late supplier payments that damage relationships you rely on. Debtor days that creep up because nobody owns collections properly.
None of this shows up as a crisis. It shows up as a function that always feels slightly behind, and a leader who never quite gets time to think.
Who do you actually need in the transactional team?
Start with the work, not the titles. Map what happens between a transaction occurring and it being ready for reporting.
Most functions need clear ownership of purchase ledger, sales ledger and credit control, expenses, and bank and cash. In smaller teams one person may hold several of these. In larger ones you want dedicated roles and a supervisor or Accounts Assistant Manager who owns the process end to end.
The common gap is that supervisory layer. Without someone owning the process, your Financial Controller becomes the default checker of transactional work, and that is a waste of an expensive hire.
Hire for accuracy, ownership and the willingness to query something that looks wrong. A good purchase ledger clerk who flags a duplicate before it is paid is worth far more than the salary line suggests.
How do you know when the team is under-resourced?
Look for the tells rather than waiting for the complaint.
Month end is always a scramble. Reconciliations are done in arrears rather than routinely. There is a backlog of unallocated cash. Aged creditors and debtors keep drifting. The same queries come up every period because nobody has time to fix the cause.
Another sign is key person risk. If one person holds the whole payment run in their head and their absence would stop the function, you are under-resourced whatever the headcount says.
If you recognise several of these, the answer is usually a structural fix, not asking people to work harder.
How do you make the case to invest here?
Frame it in the language your board understands, which is control and cash.
Strong transactional operations mean cleaner audits, fewer surprises, better working capital and faster close. Every one of those is a number you can defend. You are not asking for headcount, you are protecting the integrity of everything you report.
Then be honest internally. If your senior people are doing junior work, you are paying a premium for tasks that a well hired, well managed transactional team should own. Freeing that capacity is often the fastest way to lift the quality of your reporting without touching the top of the structure.
If you want a view on how to structure and pay this layer competitively, Harper May works with finance leaders on exactly this. When you are ready to build the team, our finance jobs page shows the roles we place.
Where should you start?
Start with your last three month ends. Write down every task your senior team did that a strong transactional function should have owned.
That list is your business case and your job specification in one. It tells you what to fix, what to hire and what to stop tolerating.
The transactional team will never present to the board. It should not have to. Its job is to make sure that when you do, the numbers are already right.
Common questions
Should I automate the transactional team out of existence?
Automate the repetitive coding and matching, yes. But automation still needs owners who set it up, check it and handle exceptions. Tools reduce headcount pressure, they do not remove the need for judgement.
Is it worth hiring senior people into transactional roles?
Into the supervisory layer, absolutely. A capable process owner protects your Financial Controller's time and reduces your own. Below that, hire for accuracy and attitude rather than seniority.
How do I retain good transactional staff?
Give them a visible path upward, involve them when you fix broken processes and pay the market rate. People who see a route to management accounting rarely leave for a marginal pay rise elsewhere.
