Rule of the week: Unusual Category for Role

The error, and why it happens

You're reconciling the expense claims queue at month-end and you notice a $340 "client entertainment" claim from someone in the warehouse team. Not a salesperson, not an account manager — someone who, as far as you know, has never met a client. You approve it anyway, because the receipt is legitimate (dinner, a real restaurant, a real EFTPOS slip), the amount is unremarkable, and you have forty more claims to get through before lunch.

This is how it slips past: expense claim categories are self-selected by the person filing the claim, and most expense tools don't check whether the category makes sense for the claimant's role. "Client entertainment" sits in the same dropdown as "staff morning tea" and "travel — meals," and tired fingers pick the nearest plausible-looking option. Sometimes it's genuinely innocent — a warehouse lead did take a prospective supplier to lunch. Sometimes it's a team dinner that got miscoded to the friendlier-sounding category because client entertainment gets waved through faster than staff welfare, which has a per-head cap. Either way, nobody built a control for it, because the claim itself isn't fraudulent — it's just filed under the wrong name.

A worked example

Claimant: Priya, warehouse operations, no client-facing duties on file. Claim: $287.50, "Client Entertainment," Thai restaurant, Thursday evening, four covers. Approved by: her direct manager, same department, who doesn't query the category because the amount is under the $300 auto-approval threshold.

Three months later a similar pattern shows up: $195, $310, $264, all "Client Entertainment," all from the same small group of warehouse staff, all on Thursdays. Nothing here is illegal on its own. But if this is actually a recurring staff dinner being coded to a line that has no per-person cap and attracts different GST and FBT treatment than staff amenities, it's been quietly misstated in the accounts for a quarter — and if an auditor or the ATO ever asks why warehouse staff are entertaining clients, there's no good answer sitting in the file.

How to find it manually

You need two things before you start: an expense claims export (claimant, department or role, category, amount, date) and a role mapping — even an informal one, like "sales and account management are client-facing, everyone else isn't."

1. Export all expense claims for the period, with claimant name and category.
2. Add a column mapping each claimant to their role or department. If this doesn't exist anywhere formal, ask HR or payroll for a headcount list with job titles — you only need it once and can reuse it each period.
3. Filter the export to entertainment-type categories: client entertainment, client gifts, business development.
4. Cross-reference against your role mapping. Flag any claimant whose role isn't sales, account management, business development, or another explicitly client-facing function.
5. For each flagged claim, open the receipt and check who attended, where, and why. Some will be legitimate — a technical lead at a client scoping meeting, for instance. Note those as exceptions so you don't re-flag them next period.
6. Watch for repetition. A one-off flagged claim is worth a question. The same non-client-facing name appearing monthly under the same category is worth a conversation with the manager who's been approving it.

The honest cost: this takes a properly maintained role list, which most businesses don't have until you ask for one, and it takes real judgement to separate "wrong category, innocent" from "wrong category, hiding something." Expect an hour or two per quarter for a mid-sized claims volume, more the first time you build the role mapping.

FAQ

What counts as an unusual category for a role, as a red flag? Any expense category that doesn't match the claimant's normal duties — most commonly client entertainment, client gifts, or travel-and-entertainment claimed by staff with no client contact in their role. It's a mismatch flag, not proof of anything, but it's worth checking every time.

Does an unusual category always mean something's wrong? No. Plenty are explained by a one-off: someone covering for a colleague, a cross-functional project, a supplier meeting mislabelled as a client one. The flag just tells you to open the receipt and ask the question — most of the time the answer is fine.

How the rule does this automatically

EXP-006 relies on role data being accurate and current, so it misses claims from anyone whose job title is stale or mapped loosely, and it can false-positive on legitimately cross-functional staff — a technical account manager, a founder who still does sales — unless their role is tagged correctly. Where the role mapping is reasonably maintained, it checks every expense claim against the claimant's role continuously, flags the mismatch at the point of filing rather than at month-end review, and carries severity that varies with how far outside the claimant's normal pattern the claim sits, rather than treating every mismatch the same.

Finanomaly is currently waitlisted.