BAMML Executive Insights
You Cannot Be Both the Bookkeeper and the Board
In most small businesses, the same person prepares the numbers, approves the spending and reviews the result.
Segregation of duties gets treated as something large organisations do because they can afford it — a control luxury, filed alongside internal audit and board committees as things that arrive later.
That framing misses what segregation is actually for.
What is actually happening
Segregation of duties is usually explained as a fraud control, and in large organisations that is a fair description. In a small owner-managed business, where the person preparing the numbers is frequently the person who owns the business, fraud is not the primary concern.
Error detection is.
If you check your own work, you check it against your own understanding. Where that understanding is wrong, you will reproduce the error and confirm it. This is not carelessness — it is a structural limit. Nobody catches a mistake they do not know is a mistake.
So a misclassification, a wrong assumption about a tax treatment, a supplier account that has been reconciling to the wrong balance for two years — these persist not because anyone is negligent but because the only person looking is the person who made the original judgement.
Alongside this sits a second accumulation. Statutory obligations — returns, filings, registrations, records — do not reduce as a business grows. They increase. In a small business they tend to sit with whoever has capacity, which means they slip precisely when capacity is short. And capacity is shortest when the business is busiest or under pressure, which is exactly when falling behind is most costly.
Why it matters
Compliance deterioration is not linear, and that is the part owners consistently underestimate.
Being a little behind is an administrative irritation. Being significantly behind becomes a project — reconstructing records, resolving queries, explaining gaps, sometimes engaging specialists to unwind a position that would have taken minutes to maintain. The cost of catching up is frequently many times the cost of keeping up, and it lands as an unplanned expense at a moment the business did not choose.
There is also a decision cost that gets overlooked. An owner who is not confident in the numbers behaves differently. They delay decisions, hold more cash than necessary, avoid commitments they could afford, or make decisions on instinct because the reports do not feel trustworthy. That confidence gap is expensive and entirely invisible in any account.
The Integrated View
| Discipline | The question | The small-business reality |
|---|---|---|
| Financial Governance | Who prepares, who approves, who reviews? | Frequently one person for all three |
| Risk & Compliance | Are statutory obligations current, and who confirms it? | Assumed current; nobody independently checks |
| Workforce Governance | Does whoever does this have the capacity and capability? | Capacity assumed; capability rarely assessed |
| Operational Performance | Is there a routine, or does it depend on remembering? | Usually memory, supported by reminders |
| Executive Decision Intelligence | Does the owner trust the numbers enough to act on them? | Often not, and rarely said aloud |
What good looks like
Full segregation is genuinely unaffordable for a small business, and pretending otherwise is unhelpful advice. But segregation has three components — prepare, approve, review — and a small business does not need to separate all three to get most of the benefit.
Separate review. It is the cheapest of the three and it catches the most. An independent monthly review by someone who did not prepare the numbers will find the misclassification, the drifting reconciliation and the assumption that stopped being true. It does not require a full-time appointment and it does not require a finance department.
Build a compliance calendar rather than relying on reminders. Every obligation, its interval, its owner and its evidence, in one place. The value is not the calendar — it is that somebody can look at it and see what is outstanding without asking.
And define, in writing, who may commit the business to what. Not because anyone is expected to abuse it, but because an undefined authority is impossible to review against.
What to do on Monday
- Write down who prepares, who approves and who reviews. If one name appears three times, that is the finding.
- List every statutory obligation the business carries — every return, filing and registration — with its interval and its owner.
- Check the status of each. Not "we think it's fine". Check.
- Arrange an independent monthly review of the numbers by someone who did not prepare them.
- Ask yourself honestly whether you trust the reports enough to make a significant decision on them. If not, that is the real problem, and it is fixable.
The business does not need a finance department. It needs one person who is not you, looking at the work.