Accruals Quality: How to Spot Earnings That Aren't Real

Why Accruals Matter

Every income statement is an accrual construction — it records revenues and expenses when *earned* or *incurred*, not when *paid*. That flexibility is useful (matches effort with result) but it's also where earnings manipulation lives. Accruals are the difference between net income and cash flow from operations scaled by total assets. When accruals widen sharply, earnings are "ahead of" cash: inventory may be swelling, receivables aren't being collected, or aggressive revenue recognition is pulling future sales into the current period. Richard Sloan's 1996 paper showed that high-accrual companies underperform low-accrual companies by ~10% per year.

What the Accruals Quality Card Shows

The Accruals Quality card plots a rolling Sloan accruals measure ((NI − CFO) / Avg Total Assets) over 20 quarters, along with a decomposition into its major drivers — receivables days, inventory days, and deferred revenue changes. Percentile rank within the sector is shown so you can see whether elevated accruals are company-specific or industry-wide (retailers inventory up together, software companies' deferred revenue moves together). A red band marks the top-quintile danger zone.

Reading the Signal

Two patterns are the ones to respect. First, widening accruals with receivables days growing faster than revenue is a classic channel-stuffing tell — the company is booking revenue that customers aren't paying for. Second, accruals widening while inventory days explode is the inventory-glut pattern that precedes guidance cuts in retail/hardware. Cyclical accruals (working capital expanding into a growth phase) are normal and self-correcting; persistent accruals across multiple quarters without corresponding cash-flow improvement are the ones that end badly.

Where It Fits

Accruals Quality pairs with the Piotroski F-Score and Altman Z-Score — three complementary quality lenses. Low F-Score + high accruals + declining Z is the classic restatement or fraud trio. For valuation sanity, also pull FCF Yield — a reported-earnings yield that doesn't show up in the FCF yield is usually the accrual story in disguise.

Open the Accruals Quality card → /app/stocks/AAPL/fundamentals