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Fundamental Analysis

The Montier C-score: six flags for a company cooking the books

Where the Beneish M-score runs the numbers through a statistical model, the Montier C-score is a plain checklist — six yes-or-no red flags for aggressive accounting. Add up how many are lit, and you have a fast, transparent measure of how much to distrust the earnings.

Fundamental AnalysisAdvanced8 min read
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You have already met the Beneish M-score, which runs the accounts through a statistical model to sniff out manipulation. The Montier C-score chases the same quarry with a completely different weapon: not a formula but a checklist, six plain questions you can answer from the financial statements and simply count.

The six flags, and what they whisper

The flags cluster around a few suspicions. A widening gap between net income and operating cash flow says profits are not turning into cash. Rising receivable days and rising inventory days say sales may be booked aggressively or goods are piling up unsold. Rising other current assets versus revenue can hide costs parked on the balance sheet. Falling depreciation against gross fixed assets hints that asset lives have been stretched to lift reported profit. And rapid total asset growth, often through serial acquisitions, is the classic fog machine that makes the underlying business impossible to follow. One flag is a question; several together are a pattern.

Check yourself

How does the Montier C-score differ from the Beneish M-score?

Simple bhasha mein
Books pakaane ke chha jhande

Beneish M-score numbers ko statistical model mein daalta; Montier C-score ("C" = cooking the books) ek saada checklist hai — 0 se 6, har accounting red-flag pe 1 point. Chha flags: net income aur operating cash flow ke beech badhta gap (profit jise cash support nahi kar raha); badhte receivable days; badhte inventory days; revenue ke muqable badhte other current assets; gross PP&E ke muqable girta depreciation (asset life kheench ke profit flatter); aur tez total asset growth (aksar serial acquisitions se dhundhla). Zyada score = zyada shak. Beneish M se farak: M statistical formula (8 ratios) → ek number; C transparent tally, har point traceable. Montier ne isse valuation ke saath jodne ko kaha — mehenge stock pe high C-score hi asli sell (mehnga sabse zyada girta jab accounting khulti). Flags hain, verdict nahi — imaandaar firm bhi innocent wajah se trip kar sakti; banks/insurers bahar. Kahan khodna hai woh batata.

What to remember
  • The Montier C-score is a 0–6 checklist counting six accounting red flags for cooked books.
  • Flags include a net-income-to-cash-flow gap, rising receivable and inventory days, and stretched asset lives.
  • Unlike the statistical Beneish M-score, it is a transparent, traceable tally.
  • It signals where to dig, not proof of fraud — honest firms can trip flags innocently.
  • Montier paired it with valuation: a high C-score on an expensive stock was the real sell.
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Common questions

Short, direct answers to what people ask about this topic.

what is the montier c-score
The C-score, devised by strategist James Montier — the "C" is for cooking the books — is a simple score from 0 to 6 that counts how many of six accounting warning signs a company is showing. Each flag is a yes-or-no test, worth one point if triggered, and the points are summed. A higher score means more red flags for aggressive or manipulated earnings; a zero means none of the six signs is present. It is deliberately a transparent checklist rather than a statistical black box.
how is the montier c-score calculated
It awards one point for each of six conditions: a growing gap between net income and operating cash flow (profits the cash is not backing up); rising days sales outstanding (receivables growing faster than sales); rising days inventory; rising other current assets relative to revenue; declining depreciation relative to gross property, plant and equipment (suggesting lengthened asset lives to flatter profit); and high total asset growth, often from serial acquisitions that obscure the underlying business. Tot the flags and you have a 0–6 score.
montier c-score vs beneish m-score
Both hunt for earnings manipulation but in different styles. The Beneish M-score runs eight financial ratios through a fitted statistical formula to produce a single number crossing a threshold, so it is quantitative and a little opaque. The Montier C-score is a transparent checklist of six red flags scored 0 to 6 — easier to compute and to explain, with each point traceable to a specific concern. Montier also intended it to be paired with valuation: a high C-score on an expensive stock was his real sell signal, since dear shares have the furthest to fall if the accounting unravels.
what are the limitations of the montier c-score
It flags warning signs, not proof — a high score says "look much harder here", not "this is a fraud", and legitimate businesses can trip flags for innocent reasons, such as a genuine inventory build before a launch. It is backward-looking, built on reported numbers a determined manipulator may already have massaged, and like other accounting screens it does not fit banks and insurers. Use it as a fast filter to decide where to dig, combined with the cash-flow statement, the notes and, as Montier urged, the valuation.