Working capital and the current ratio compare short-term assets with short-term liabilities. They help assess liquidity, but neither is a pass/fail score. Asset quality, payment timing, seasonality, business model, funding facilities and the age of the accounts determine whether the result is comfortable or concerning.
Working capital
Current assets − current liabilities
An absolute euro amount.
Current ratio
Current assets ÷ current liabilities
A relative coverage measure.
Worked example
| Item | Amount |
|---|---|
| Inventory | €120,000 |
| Trade and other debtors | €230,000 |
| Cash | €50,000 |
| Total current assets | €400,000 |
| Current liabilities | €320,000 |
| Working capital | €80,000 |
| Current ratio | 1.25 |
The company has €1.25 of recognised current assets for every €1 of current liabilities at that date. That sounds positive, but €120,000 is inventory and €230,000 is debtors. If either is slow or impaired, effective coverage may be much lower.
How to interpret the current ratio
| Result | Initial reading | Why it is not conclusive |
|---|---|---|
| Below 1.0 | Current liabilities exceed current assets | Some fast-cash businesses operate normally with negative working capital |
| Around 1.0 | Limited numerical cushion | Timing and asset quality decide whether obligations can be met |
| Above 1.0 | Current assets exceed current liabilities | Assets may include old debtors, unusable stock or prepayments |
| Very high | Large apparent coverage | May indicate idle cash, excess inventory or poor debtor collection |
There is no universal “good” current ratio for every Irish company. Compare the company with its own history, business model, peers and actual operating cycle.
Improve the ratio with asset-quality checks
Inventory
Ask how quickly it sells, whether it is seasonal or obsolete, and what discount would be required in a forced sale. Book cost is not guaranteed cash value.
Debtors
Review ageing, disputes, concentration, credit notes, related parties and receipts after year-end. A large old debtor can inflate the ratio without funding bills.
Cash
Check whether it is unrestricted and what payments followed year-end. Cash borrowed just before the reporting date increases both cash and liabilities and may not improve net resilience.
Prepayments
Prepayments reduce future expenses but generally cannot pay today’s supplier or payroll. Separate them when considering cash liquidity.
The quick ratio
A common stricter measure removes inventory:
Some analysts also adjust prepayments or other hard-to-realise items. Define the calculation before comparing companies. In the example above, the simplified quick ratio is (€400,000 − €120,000) ÷ €320,000 = 0.875. The apparent cushion depends on selling inventory.
Working capital vs cash flow
Working capital is a balance-sheet position; cash flow records movements over time. A growing profitable company can consume cash as debtors and inventory expand. A shrinking company can release cash by collecting debtors and running down stock. Analyse the movement, not only the closing number.
- Did receivables grow faster than sales?
- Did inventory rise because of planned growth or slow demand?
- Are suppliers being paid later?
- Did customer deposits create deferred-income liabilities?
- Was short-term debt used to finance equipment or losses?
Industry and business-model differences
A retailer receiving immediate customer cash and paying suppliers later may have a ratio below 1.0 without distress. A construction company may have contract assets, retention and staged payments that require detailed analysis. A professional-services firm may have little inventory but concentrated debtors. A property or holding company can have long-term assets funded by short-term group balances.
Compare like with like and understand accounting classifications. Group and standalone accounts can show different liquidity because cash and facilities may sit in another entity.
Trend analysis
- Calculate working capital and current ratio for at least three periods.
- Break movement into cash, debtors, inventory and each creditor category.
- Compare filing dates and accounting-period lengths.
- Read audit, going-concern and post-balance-sheet notes.
- Compare borrowing, charges and facility maturity.
- Obtain current management accounts and a cash forecast.
A ratio worsening from 1.8 to 1.3 to 0.9 usually deserves more investigation than a stable 0.9 in a structurally negative-working-capital model.
How to use the measures in a decision
For supplier or customer credit, translate the analysis into exposure: deposit, pro-forma payment, staged delivery, shorter terms, credit limit, security or monitoring. For investment or acquisition, reconcile working capital to the purchase-price mechanism, normalised level, debt-like items and cash-flow forecast.
Do not approve or reject a company from one ratio. Use the debtor/creditor analysis, cash guide, net current liabilities guide and full financial-health checklist.
Public-account limitations
Filed accounts are historical and may be abridged. Public data may omit turnover, profit, ageing, cash flow and facilities. Classification choices and year-end timing affect ratios. Use the figures to identify questions, then request evidence matched to the value and risk of the decision.
Sources and editorial review
This guide was reviewed on 20 August 2026 against the Financial Reporting Council’s current FRS 102, CRO financial-statement requirements and the Companies Act 2014. It is general information, not accounting, valuation, investment, insolvency or credit advice.