To evaluate a company’s debt and liquidity risk, compare the obligations it must pay—and when they fall due—with cash it can actually use, recurring cash from operations, and financing it can reliably access. Then check whether earnings and cash flow can service interest and principal under plausible stress. No single ratio or cash balance proves a company is safe: timing, cash restrictions, maturities, covenants, and the business’s industry all matter.
Start with the latest filing and the business context
For a U.S. public company, begin with its latest Form 10-K for audited annual statements and notes, then check subsequent Form 10-Q filings for interim changes to cash, borrowings, and covenant status. A balance sheet describes the company at one date; the cash-flow statement reports movements over a period. A large reported cash balance therefore does not, by itself, show that the business can meet obligations over the coming year. The SEC’s Beginners’ Guide to Financial Statements explains the statements and basic ratios.
Read the business description and risk factors before interpreting any ratio. A retailer’s inventory and seasonal working-capital needs differ from a software company’s; a capital-intensive utility differs from both. The SEC’s guide to reading a Form 10-K notes that company risk factors can be economy-wide, industry-specific, regional, or unique to the business. Record the filing’s reporting date, fiscal year, accounting basis, and geography so you do not compare mismatched periods or outdated figures.
Map the balance sheet: what is owed, and what is usable?
Identify cash and cash equivalents, short-term investments, receivables, inventory, current liabilities, short-term borrowings, and long-term debt. Current liabilities are generally due within the operating cycle or a year, while long-term liabilities fall later; the filing’s definitions and notes control. Do not treat every asset as immediately available cash: inventory may take time to sell, receivables may be delayed or impaired, and cash can be restricted or held where it cannot readily fund other obligations.
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A basic screen is working capital = current assets − current liabilities. A positive result can be reassuring as an initial observation, but it does not establish liquidity: the quality and timing of current assets matter, as do seasonality and cash requirements not captured by that subtraction. The SEC guide defines working capital as what remains if current liabilities are paid from current assets.
Measure debt and the capacity to service it
List interest-bearing debt by type, interest-rate structure, maturity, and borrowing entity where the filing provides those details. Compare total debt and, as a secondary view, net debt (debt less cash). Net debt can mislead when some cash is restricted or otherwise unavailable. Track measures across several reporting periods to see whether leverage is rising, falling, or changing because of a one-off transaction.
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- Debt-to-equity: interest-bearing debt divided by shareholders’ equity. Use a consistent debt definition. The SEC guide illustrates the calculation but cautions that an appropriate ratio varies by industry.
- Interest coverage: a common version is EBIT (earnings before interest and taxes) divided by interest expense. State the definition and period used; this earnings-based measure does not show cash available to repay principal.
- Cash-based checks: compare operating cash flow with debt and cash interest obligations. These measures can complement earnings ratios, provided the periods and definitions match.
These are screening calculations, not regulatory pass/fail tests. Compare the company with its own history and suitable peers using the same definitions. A ratio that looks comfortable in one industry may be weak or uninformative in another; the SEC does not establish a universal safe debt threshold.
Check whether reported earnings turn into cash
Read all three parts of the cash-flow statement. Cash from operations shows cash generated by business activity; investing flows can include capital spending and asset purchases or sales; financing flows include borrowing, debt repayment, dividends, buybacks, and equity issuance. Net income and operating cash flow are related but not equivalent, so compare them over multiple periods rather than relying on a single quarter.
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- Investigate persistent operating cash flow below net income and recurring negative free cash flow. Separate planned growth investment from a recurring shortfall in cash generated by operations.
- Ask whether dividends or buybacks are being funded by borrowing, or whether repeated asset sales are covering ordinary needs.
- Compare capital expenditure and other material cash requirements with the sources management identifies to fund them.
The SEC’s Financial Reporting Manual discusses management’s disclosure of material cash requirements, sources and uses of cash, and trends affecting financial flexibility. Its staff guidance is dated 2013; use it as disclosure context, not as a substitute for current rules or company-specific filings.
Match cash sources to the timing of obligations
Build a liquidity map for the next 12 months, then extend it to the company’s largest later maturities. The point is not just to total assets and liabilities, but to check whether cash will be available when payments are due. The SEC Financial Reporting Manual describes liquidity as the ability to generate adequate amounts of cash to meet needs, considering historical cash-flow variability, known requirements, sources and uses, and flexibility.
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| Cash sources to assess | Questions to ask |
|---|---|
| Cash and liquid investments | What is available after restrictions, location constraints, or other limits? |
| Expected operating cash | How variable is it, and how do seasonality and collection timing affect the forecast? |
| Committed credit | How much remains after borrowings and letters of credit, and what conditions must be met to draw it? |
| Planned financing or asset sales | Does the plan depend on refinancing, new debt, equity issuance, or a sale that could be delayed or unavailable under stress? |
| Cash requirements to map | What to include |
|---|---|
| Debt service | Principal maturities and interest payments, including exposure to floating rates. |
| Operating and contractual needs | Leases, suppliers, letters of credit, and other material commitments. |
| Investment and other demands | Planned capital spending, pension or legal commitments, and other material cash requirements. |
Match each source to the period in which it is needed. A company may have enough resources in total but still face a short-term gap if receipts arrive after a large payment. An SEC-filed Ormat disclosure for June 30, 2026 illustrates how one company combined period-end cash, unused committed credit, forecast capital needs, expected debt repayment, covenant ratios, and default consequences. Those figures and covenant terms describe Ormat and that reporting date; they are not general benchmarks.
Find maturities, covenants, and contingent claims
In a 10-K, examine Item 1A (Risk Factors), Item 7 (MD&A), Item 7A (Quantitative and Qualitative Disclosures About Market Risk), and Item 8 (financial statements and notes). The 10-K guide explains that MD&A covers liquidity and capital resources, known trends and uncertainties, obligations, and management’s views, while notes explain the statements. Search the relevant notes and MD&A for:
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- Debt maturity dates and concentrations, including refinancing needs.
- Covenant definitions, test dates, headroom, waiver or cure periods, and cross-default provisions.
- Collateral, guarantees, restricted cash, letters of credit, leases, pension or legal commitments, and off-balance-sheet arrangements.
- Limits on additional borrowing, asset sales, or distributions that could matter before a payment default occurs.
Covenants can restrict a company’s options even if it is still making payments. SEC staff guidance says disclosure may be needed when a company is or may be in breach, or when covenants affect its ability to obtain additional financing. Read the actual agreement terms summarized in the filing; do not infer covenant headroom from a generic ratio.
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Use the risks identified in the filing to test whether the liquidity map still works if operating cash flow weakens, sales or collections fall, margins compress, floating rates rise, a project is delayed, a large maturity arrives, or capital markets become unavailable. These are scenarios to analyze, not predictions. The market-risk disclosures can help identify interest-rate and foreign-exchange exposures; MD&A can explain trends and uncertainties management considers material.
Conclude by separating reported facts from your inference: identify the obligations due, the recurring cash sources expected to meet them, the financing assumptions the plan depends on, and the event that could create a shortfall. Management’s statement that it expects sufficient resources is evidence of management’s view, not independent proof that its forecast will be realized.
Compare companies on consistent terms
When comparing peers, use the same reporting periods and definitions, and account for differences in business model and industry. The SEC cautions that desirable ratios vary by industry.
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| Comparison area | What to compare |
|---|---|
| Leverage and cash generation | Debt relative to equity and operating cash generation. |
| Interest burden | Interest coverage and sensitivity to floating rates. |
| Refinancing profile | Maturity schedule and concentration of debt coming due. |
| Liquidity access | Available cash and committed credit after restrictions, draws, and conditions. |
| Operating demands | Cash-flow stability and capital needs. |
| Constraints and commitments | Covenant headroom, guarantees, and other material obligations. |
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