Accounting Red Flags
A checklist assembled from what has actually preceded accounting failures. None of the items is proof of anything, and several together are a pattern.
MadStockAlerts Research · Updated August 28, 2026
What to take away
- Profit persistently above operating cash flow is the most cited single indicator.
- Receivables or inventory growing faster than revenue is the second.
- Auditor changes, late filings and material weaknesses are disclosed events.
- Changes in estimates and in segment definitions are disclosed and rarely read.
- No item is proof; a cluster is a reason to look harder.
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The Patterns Worth Noticing
No single line proves anything. What matters is a cluster of divergences appearing at the same time.
This lesson is part of a Stock Alerts + Tools plan.
The financial-statement signals
| Signal | Where to find it | What it can indicate |
|---|---|---|
| Profit above operating cash flow, persistently | The cash flow statement | Aggressive recognition or deteriorating collection |
| Receivables growing faster than revenue | Balance sheet against income statement | Looser terms, or sales to weaker customers |
| Inventory growing faster than revenue | The same comparison | Demand slowing before it appears in sales |
| A falling effective tax rate | The tax reconciliation | One-off benefits inflating profit |
| Rising other income | Income statement, below the operating line | Profit from disposals rather than operations |
| Capitalising costs peers expense | The accounting policies note | Profit moved into the future |
The disclosed events
- An auditor resignation or dismissal, which is reported on Form 8-K along with any disagreements.
- A late filing notification, which must state why the report could not be filed on time.
- A material weakness in internal control, disclosed in the annual report.
- A non-reliance announcement under Item 4.02, which is a restatement in progress.
- Departure of the chief financial officer, particularly close to a filing deadline.
Every one of these is an event with a filing attached and a date. Unlike the ratio-based signals, they require no interpretation at all: they either happened or they did not.
The changes that are easy to miss
Several disclosed changes alter reported results without appearing as events, and each is described in the notes.
- A change in the useful life assigned to assets, which changes depreciation and therefore profit.
- A change in the allowance for credit losses, which changes the expense recognised.
- A redefinition of segments, which breaks comparisons beyond the restated years.
- A change in the definition of a company-reported metric, which changes a series nobody audits.
How to use a list like this
No item is evidence of wrongdoing. Every one of them has an innocent explanation that is usually the correct one, and the great majority of companies exhibiting several are simply going through something ordinary. What a cluster establishes is that the filings deserve to be read rather than skimmed.
It is also worth noting that the most consequential accounting failures were visible in the filings before they were public. The information was available; it was not read, which is the argument for the list rather than for any single item on it.
Where to look first
The checklist is long and the order in which it is applied determines whether it is practical. Two comparisons cover most of what the rest elaborate.
- 1Cumulative profit against cumulative operating cash flowOver three to five years, from the cash flow statement. A gap that does not close is the single most cited indicator.
- 2Receivables and inventory growth against revenue growthFrom the balance sheet and the income statement. Both outgrowing revenue is the classic pattern.
- 3Then the disclosed eventsAuditor change, late filing, material weakness, non-reliance. Each is a filing with a date.
- 4Then the notesChanges in estimates, segment redefinitions, and the accounting policies that differ from peers.
The first two steps take a few minutes with two statements and catch a substantial share of what the full list covers. The rest is elaboration for cases where the first two produce something.