Financial stability and decision-making in QCE Accounting Unit 4
“Calculate and interpret financial stability ratios (debt to equity, debt ratio, times interest earned) and synthesise ratio analysis to make and justify decisions about a business”
Financial stability (solvency) measures whether a business can meet its long-term debts and survive. The debt to equity ratio = total liabilities / total equity, showing how much the business is financed by debt versus owners' funds; higher gearing means more risk. The debt ratio = total liabilities / total assets, the proportion of assets funded by debt. Times interest earned = profit before interest and tax / interest expense, showing how comfortably profit covers interest. Gearing is favourable when borrowed funds earn more than they cost (lifting return on equity) and unfavourable when they cost more than they earn. Sound decisions synthesise all four ratio groups (profitability, liquidity, efficiency, stability) and acknowledge the limitations of ratios, which are historical, ignore non-financial factors and depend on consistent accounting.
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Check against your course. The 2025 QCAA Accounting syllabus describes Unit 4 as the complete accounting processes for a trading GST business and the performance analysis of a public company, with ratios that include EBITDA, earnings per share, price earnings, dividend yield and cash flow ratios. This page covers part of that ground, so check your school's materials for the full list of what is assessed.
What this dot point is asking
QCAA wants you to assess the long-term financial stability (solvency) of a business and then synthesise all four ratio groups into a justified decision. You must calculate stability ratios such as debt to equity, the debt ratio and times interest earned, explain gearing, recognise the limitations of ratio analysis, and combine profitability, liquidity, efficiency and stability evidence to recommend and justify a decision.
Financial stability ratios
Stability (solvency) ratios test whether a business can meet its long-term obligations and withstand downturns. They focus on the balance between debt and equity funding, known as gearing.
Debt to equity ratio
Debt to equity = (Total liabilities / Total equity) x 100, or expressed as a ratio.
This compares funds provided by creditors with funds provided by owners. A high ratio (high gearing) means the business relies heavily on debt, which magnifies both returns and risk. A debt to equity of 1:1 means equal debt and equity funding; 2:1 means twice as much debt as equity.
Debt ratio
Debt ratio = (Total liabilities / Total assets) x 100
This shows the proportion of assets financed by debt. A debt ratio of 60% means creditors have funded 60% of the assets and owners 40%. The higher the ratio, the greater the claim of creditors and the lower the buffer protecting them.
Times interest earned (interest coverage)
Times interest earned = Profit before interest and tax / Interest expense
This shows how many times profit covers the interest bill. A result of 5 times means profit could fall substantially before interest payments became unaffordable. A low coverage warns that the business is vulnerable if profit dips or interest rates rise.
Gearing: favourable and unfavourable
Gearing is the use of debt to finance the business. Its effect depends on whether borrowed funds earn more than they cost:
- Favourable gearing: when return on assets exceeds the cost of borrowing, debt lifts the return on owner's equity above the return on assets. Borrowing then amplifies the owner's return.
- Unfavourable gearing: when return on assets is below the cost of borrowing, debt drags the owner's return below the return on assets and can threaten solvency.
This is why ROE above ROA (seen in profitability analysis) signals favourable gearing. High gearing raises potential return but also raises risk, because interest must be paid regardless of profit.
Limitations of ratio analysis
Ratios are powerful but partial. A complete answer recognises their limits:
- They are historical, based on past statements, and may not predict the future.
- They ignore non-financial factors: staff quality, brand, customer loyalty, economic conditions.
- They depend on consistent accounting policies; different depreciation or inventory methods reduce comparability.
- A single ratio is meaningless without a benchmark (trend, competitor or industry).
- Period-end figures can be distorted by seasonal timing or one-off events.
Synthesising ratios into a decision
The Unit 4 examination asks you to make and justify a decision, not just calculate. A strong answer integrates the four ratio groups:
- Profitability: is the business generating adequate returns?
- Liquidity: can it meet short-term debts?
- Efficiency: is working capital well managed?
- Stability: is the long-term debt structure sustainable?
The decision (lend, invest, expand, change credit policy) is justified by weighing the evidence across all groups, noting trends and benchmarks, and acknowledging limitations and non-financial factors. A business can be profitable yet illiquid, or liquid yet over-geared, so the groups must be read together.
The data
A potential investor reviews Summit Ltd. Total liabilities $360,000; total equity $240,000; total assets $600,000. Profit before interest and tax $90,000; interest expense $18,000. Return on assets is 15% and the loan interest rate is 9%. Liquidity (current ratio 1.8:1) and net profit margin (11%) are sound and improving over three years.
Debt to equity
360,000 / 240,000 = 1.5:1 (or 150%)
Debt ratio
(360,000 / 600,000) x 100 = 60%
Times interest earned
90,000 / 18,000 = 5 times
Gearing assessment
Return on assets (15%) exceeds the cost of borrowing (9%), so gearing is favourable: borrowed funds earn 6 percentage points more than they cost, lifting the owner's return.
Decision and justification
The investor faces moderately high gearing (1.5:1, 60% debt ratio), but profit covers interest 5 times and the gearing is favourable, so the debt is working for the business rather than against it. Combined with sound, improving liquidity and profitability, the evidence supports investing. The justification must also note limitations: the ratios are historical and ignore non-financial risks such as a possible rise in interest rates, which would tighten the 5-times interest cover.
- Treating high gearing as automatically bad
- High gearing is favourable when return on assets exceeds the cost of debt; the direction depends on the comparison.
- Calculating times interest earned on profit after interest
- Use profit before interest and tax, since the ratio measures how well profit covers interest.
- Making a decision from one ratio group
- A justified decision synthesises profitability, liquidity, efficiency and stability together.
- Ignoring limitations
- Full marks require noting that ratios are historical, ignore non-financial factors and need benchmarks.
Exam-style questions
Questions in the style of QCAA exam questions on this dot point, each with a worked answer. They are written by ExamExplained unless tagged "Past paper"; the year shows the paper a question is modelled on.
Practice7 marksRead Case study 2 (Stimulus 2 and 3) in the stimulus book. Advise Camilla of the business's potential to reach its goal. Refer to the bank's requirements and two other ratios in your response. Calculations should be rounded to two decimal points. [The bank requires net profit to increase by at least 10% year-to-year and the equity ratio in 2023 to be at least 60% before it will consider Camilla's loan. 2022 net profit $4 430; 2023 net profit $4 795; 2023 owner's equity $175 145; 2023 total assets $205 705.]Show worked answer →
Test each of the bank's two requirements with working, add two supporting ratios, then advise.
Requirement 1, net profit growth of at least 10%. Net profit grew from $4 430 to $4 795, a change of 4 795 - 4 430 = $365. Growth = 365 / 4 430 x 100 = 8.24%. This is below the required 10%, so the business does not meet the first requirement.
Requirement 2, equity ratio of at least 60%. Equity ratio = owner's equity / total assets x 100 = 175 145 / 205 705 x 100 = 85.14%. This comfortably exceeds 60%, so the business meets the second requirement.
Two supporting ratios: the high equity ratio (85.14%) means very low gearing, so the business carries little financial risk and could safely take on some debt; however the net profit ratio is modest (4 795 / 92 300 = 5.20%), and the weak profit growth is the real obstacle.
Advice: Camilla is likely to fall short of the bank's requirements because, although her business is very stable and lowly geared, its net profit is growing at only 8.24%, below the 10% the bank demands. To improve her chances she should lift net profit growth (for example by increasing sales or controlling the large wages and coffee van expenses) before reapplying. Markers reward both requirement tests with correct percentages, two relevant supporting ratios, and a justified conclusion.
Practice5 marksRead Case study 3 (Stimulus 4) in the stimulus book. Evaluate the performance of the company using Stimulus 4 and your analysis from Questions 13a) and 13b) to provide a justified decision and recommendation to the board of directors about the proposed expansion plans. [The Supermarket Company is considering expansion by buying local grocery stores. Question 13a) found liquidity had weakened across 2022 to 2023; Question 13b) found stability had weakened across 2020 to 2023 as gearing rose from 13% to 28%.]Show worked answer →
This question synthesises the earlier liquidity (13a) and stability (13b) analysis into one justified decision, so refer back to those findings rather than recalculating everything.
Summarise the evidence:
- Liquidity has fallen: the current ratio dropped from 1.31:1 to 1.16:1 and the quick ratio from 0.57:1 to 0.44:1, so the company already has a thin cushion to meet short-term debts.
- Stability has weakened: the equity ratio fell from 54.61% to 48.90% and the gearing ratio climbed steadily from 13% to 28%, so the company is increasingly reliant on debt.
Evaluation and decision: both trends are unfavourable. Expanding by buying more stores would require further funding, which (given the rising gearing and falling liquidity) would most likely be debt, increasing financial risk and straining the already low quick ratio.
Recommendation: the board should not proceed with the expansion at this time, or should only proceed if it can fund the purchases largely from equity or retained earnings rather than new borrowings, and after improving liquidity. A high-level answer states a clear decision and justifies it directly from the liquidity and stability trends. Markers reward a definite recommendation supported by the prior analysis.