ACCA FM Working Capital: 3 Examiner-Flagged Mistakes (June 2026)

Most FM Students Get Working Capital Wrong. Here's the Proof.

The September/December 2025 FM examiner report is blunt: "Most of the candidates failed to identify the type of working capital funding strategy each company is employing." In the March/June 2025 sitting, students analysing overtrading left out the most important number in the scenario — and scored almost nothing on a 12-mark question. If you're sitting FM in June 2026, working capital is the area most likely to cost you the pass.

Mistake 1: Confusing Conservative, Matching and Aggressive Funding

This question appeared in Section A of the September/December 2025 exam. Two companies — Cain and Abel — each had a maximum and minimum working capital level and a stated amount of long-term debt. The examiner reports that most candidates could not identify which strategy each company was using.

Here's the logic you need locked in before June:

Permanent current assets = the minimum working capital level (the floor that's always there). Fluctuating current assets = the difference between maximum and minimum (the seasonal or variable top-up).

• Conservative: long-term finance covers permanent CAs plus some of the fluctuating CAs
• Matching: long-term finance covers permanent CAs exactly; short-term covers fluctuating CAs
• Aggressive: short-term finance covers fluctuating CAs and part of permanent CAs

In the exam question, Cain had minimum working capital of $15m and maximum of $20m, financed by $17m of long-term debt. That $17m covers the full $15m permanent CAs and $2m of fluctuating CAs — conservative. Abel had minimum of $18m, financed by exactly $18m long-term — all permanent CAs covered, short-term covers the rest — matching. Work through this logic on every practice question until it's automatic.

Mistake 2: Failing to Spot (and Explain) Overtrading

The March/June 2025 Section C question on Gro Co was worth 12 marks — 6 for ratios, 6 for discussion. Most candidates calculated the ratios but then "simply listed ratio changes without interpreting their significance." Stating "receivables days increased" with no further analysis scored very little.

What the examiner wanted — and what most scripts missed — was this: Gro Co's revenue rose by over 70%, but the company raised zero new long-term finance. Cash fell from $44m to an $11m overdraft. Payables spiked, meaning suppliers were being used as a funding source. That is the definition of overtrading — expanding faster than long-term finance can support.

The sales/net working capital ratio was "rarely attempted" despite being directly relevant. Interest cover and profitability ratios were also largely absent. In a 12-mark question, you need breadth, not just four standard ratios.

Mistake 3: Wrong Figure for the Early Settlement Discount Cost

This came up in the Section C Constant Co question (September/December 2025). The scenario offered a 1.25% early settlement discount to 70% of credit customers, with $45m annual credit sales and current receivables of $7.5m.

Wrong answer (very common): applying the 1.25% discount to the trade receivables balance of $7.5m.

Correct answer: apply it to the annual credit sales taken up — 70% × $45m × 1.25% = $393,750.

The examiner also flagged candidates reading "bad debts would fall by $225,000" as "fall to $225,000" — a misread that turned a $225k saving into a $675k one. Read every word in the scenario. The numbers in the question are there to trap the careless reader.

What to Do in the Next Four Weeks

1. Drill the three funding strategies with numbers, not just labels. Pick any pair of max/min figures and a long-term debt amount and classify it. Do ten of these until you can do it in under 60 seconds.

2. Practise overtrading questions with a framework. Define it. Calculate at least five ratios including sales/net working capital. Do year-on-year percentage analysis. State the funding gap explicitly. Conclude clearly.

3. On settlement discount and factoring questions, write out your approach before you calculate. Identify the base for the discount (annual credit sales on which it's taken up, not receivables). Show every step — the examiner awards method marks on the Own Figure Rule, so partial credit is available even if your final figure is wrong.

The Numbers Don't Lie

The FM global pass rate has hovered between 49% and 55% across recent sittings. Working capital questions appear in virtually every exam — Section A, Section B and Section C. The examiner reports from the last four sittings name the same mistakes repeatedly. These aren't new traps. They're the same ones students keep walking into.

Don't be the candidate who knows the theory but drops ten marks on execution. Get the working capital questions right in June 2026.