Case 26 / 183 Associate

Earnings Quality: Red Flags

Accounting & Financial Statements

The prompt

“You're reviewing two years of financial statements for a company whose net income has been growing steadily. Walk me through how you'd assess the quality of those earnings — using the accruals ratio, the divergence between free cash flow and net income, and any other signals — to determine whether the reported profit growth is trustworthy or a red flag.”

📋 What you're given

You're reviewing two years of financial statements for a company whose net income has been growing steadily. Walk me through how you'd assess the quality of those earnings — using the accruals ratio, the divergence between free cash flow and net income, and any other signals — to determine whether the reported profit growth is trustworthy or a red flag.

1. Task Overview

Task: compute the accruals ratio and cash conversion ratio for two years, quantify the divergence between free cash flow growth and net income growth, and use both the numbers and qualitative auditor signals to form a conclusion on whether this company's earnings are high or low quality.

Step 1: Given Data — Two-Year Financial Summary

The company's headline net income has grown, but the underlying cash flow statement tells a fuller story.

Line ItemYear 1Year 2
Net Income$120.0m$140.0m
Cash Flow from Operations (CFO)$115.0m$95.0m
Capital Expenditures (CapEx)$40.0m$45.0m
Average Total Assets$900.0m$1,000.0m

Step 2: Accruals Ratio

The accruals ratio (based on the academic "Sloan ratio") isolates the portion of net income that isn't backed by actual operating cash — the larger the gap, the more the reported profit depends on accounting judgment rather than cash generation.

Show Accruals Ratio Formula

Accruals Ratio = (Net Income − Cash Flow from Operations) / Average Total Assets

Using this formula, compute the accruals ratio for Year 1 and Year 2.

Step 3: Free Cash Flow and Cash Conversion Ratio

Comparing how net income growth compares to free cash flow growth shows whether profit is actually converting into distributable cash.

Show FCF and Cash Conversion Formula

Free Cash Flow = CFO − CapEx; Cash Conversion Ratio = CFO / Net Income

Using this formula, compute FCF and the cash conversion ratio for each year, then compare the year-over-year growth rate of net income to the growth rate of FCF.

Step 4: Qualitative Red Flags

The ratios point you toward a conclusion, but a full earnings-quality review also weighs signals that don't show up in the numbers above.

  • Assume no unusual one-off items are disclosed in the footnotes beyond what's given in the table
  • Assume the auditor's report, any restatements, and related-party disclosures are available for review alongside the ratios

Using these inputs, compute the year-over-year change in each ratio and form a conclusion on the company's earnings quality.

💡 Model answer

Try answering out loud first — then reveal the model answer and compare.

⚠️ Common mistakes

  • Focusing only on net income growth and never opening the cash flow statement to check whether cash generation is keeping pace
  • Confusing "accruals" with a single one-time non-cash charge — the accruals ratio captures the broader, ongoing gap between accounting earnings and operating cash, not an isolated line item
  • Treating one year of low cash conversion as automatic proof of fraud, rather than checking whether it's explained by legitimate growth-driven working capital investment
  • Using a single period-end asset balance instead of the average of beginning and ending total assets in the accruals ratio denominator
  • Ignoring qualitative signals (auditor opinion, restatements, management turnover) that often appear before the ratios themselves deteriorate

🔁 Follow-up questions

➡️ Related cases

Previous Case 25: Revenue Quality Assessment Next Case 27: Lease Accounting Across Sectors: Why IFRS 16 Hits Differently by Industry

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