Bookkeeper or Financial Controller? How to tell which you need

When the finance side of a growing business starts to feel stretched, the first instinct is often to hire someone senior. "Financial Controller" sounds like the safe answer. It suggests control, reliable numbers and someone who will take the worry away.

Sometimes that's exactly right. But just as often, the work that needs doing is bookkeeping work, and a controller would spend most of the week on tasks well below their level. The opposite mistake happens too: a business hires a bookkeeper, then expects them to produce forecasts, manage the audit and advise the board.

Both mistakes are expensive. The good news is that you can usually tell which role you need before you advertise, by looking at the work rather than the title.

Start with the work, not the job title

Write down everything that happens in finance today, and everything that isn't happening but should be. Then sort it into three groups.

Transactional work. Raising sales invoices, entering purchase invoices, paying suppliers, bank reconciliations, chasing payments, processing expenses, keeping the ledgers up to date.

Monthly control and reporting. Month-end close, accruals and prepayments, balance sheet reconciliations, management accounts, VAT returns, payroll checks, reporting to the owner.

Planning and decision support. Budgets, cash-flow forecasts, pricing and margin analysis, year end and audit, finance systems, funding and bank conversations.

Be honest about the hours. If most of the week sits in the first group, the role is mainly bookkeeping. If the second and third groups are heavy, and nobody is doing them well, you are moving into controller territory.

What a good bookkeeper does

A strong bookkeeper keeps the books accurate and up to date. They know the accounting software inside out, they keep on top of sales and purchase ledgers, and they make sure the bank is reconciled and suppliers are paid on time.

Many experienced bookkeepers also handle VAT returns, payroll and basic month-end tasks, and prepare figures for an external accountant to turn into management accounts or year-end accounts.

A bookkeeper is often the right hire when:

• the books are behind or untidy and need someone to own them day to day;
• your external accountant already handles year end, tax and advice;
• you want reliable figures, but you are not yet asking for analysis or forecasting;
• the business is relatively simple, with one entity and straightforward transactions.

What a Financial Controller does

A Financial Controller owns the finance function, not just the books. They run the month-end close, produce management accounts the owner can rely on, set and enforce controls, and manage the year end and any audit.

In a smaller business they usually also take on cash-flow forecasting, budgeting and some commercial analysis. They may manage a bookkeeper or a small team, and they become the main finance contact for the bank, investors and the external accountant.

A controller is often the right hire when:

• you need management accounts every month, delivered on time and trusted;
• there is more than one entity, stock, projects or other complexity to account for;
• you want someone to improve processes and controls, not just follow them;
• the owner is spending too much time on finance decisions and wants to hand some over;
• lenders, investors or a growing team need better information than you have today.

Five questions that usually settle it

1. Who will produce the management accounts? If your external accountant does this and you're happy with it, you may only need bookkeeping support. If you want them produced in-house, reviewed and explained, that points to a controller.

2. What decisions do you want to hand over? A bookkeeper follows processes. A controller designs them and makes judgement calls. If you want someone to tell you what the numbers mean and what to do about them, you need the more senior role.

3. Will they manage anyone? If the hire will lead a bookkeeper, a credit controller or a payroll administrator, that is a controller responsibility.

4. What should be different in 12 months? Write down three to five outcomes. "Ledgers up to date and VAT filed on time" is a bookkeeper's year. "Management accounts by working day eight, a rolling cash forecast and a clean audit" is a controller's year.

5. How complex is the business? Multiple companies, foreign currency, stock, work in progress or grant funding all add accounting judgement that a bookkeeper may not be expected to provide.

The in-between options

Not every business fits neatly into one box. A few alternatives are worth considering:

• Bookkeeper now, controller later. Get the books clean and current first, then hire a controller once there is a reliable base to work from.
• Assistant or management accountant. Someone part-qualified or newly qualified can often cover bookkeeping and monthly reporting, with room to grow.
• Part-time or interim controller. If you need controller-level thinking for a few days a month, a part-time arrangement may give you that without a full-time salary.
• More from your external accountant. Some firms offer monthly management accounts or advisory support that fills the gap for a while.

None of these is automatically better. The point is to match the hire to the work you have, not the work you imagine having in three years.

Signs you've picked the wrong level

It's worth knowing the warning signs, because they often show up once the advert is live:

• applications come mainly from people far more senior, or far more junior, than you expected;
• strong candidates ask questions about the role that you can't answer;
• the pay you have in mind doesn't match the experience you're asking for;
• the job description lists every system and qualification you could think of.

If you spot these, it is usually quicker to pause and reshape the role than to keep the advert running and hope.

Getting the role right before you advertise

Whichever level you choose, the same groundwork helps. Write down the work, the outcomes and the reporting line. Split your must-haves from your nice-to-haves. Make sure the title, responsibilities and pay all describe the same job.

If you'd like more on this, read our guides to hiring your first Financial Controller and how to scope a finance role before you advertise. Our article on must-have versus nice-to-have finance skills will help you keep the requirements list short.

Want a second opinion?

Finance Hiring Lab stress-tests your finance role before you advertise. You tell us about the business and the role, and we give you a clear verdict (hire, reshape or pause) with a job description, an advert and an interview scorecard, by 5pm the next working day.

Every report is checked before release by a finance recruitment specialist with ten years' experience as owner-director of a boutique finance recruitment consultancy.