What are the early-warning signs of a cash squeeze?
A cash crisis often looks sudden, but its signs are in the data weeks or even months earlier. A company that tracks them regularly sees the squeeze early enough to manage it.
A cash squeeze is a situation in which a company struggles to meet obligations as they fall due with the cash it has or can raise quickly. From outside it usually looks like a sudden event: a payroll date, a loan instalment, a large supplier payment. Yet the signs are often visible in accounting and bank data weeks before.
An early-warning system is a simple set of indicators that are tracked regularly, with action taken when defined thresholds are crossed.
Operational signs
| Sign | What to look at | Why it matters |
|---|---|---|
| Lengthening collection period | Actual payment day by customer | Pushes cash inflows back even if sales stay flat. |
| Rising overdue receivables | Overdue / total receivables | The first indicator of amounts that may not be collected. |
| Inventory growing faster than sales | Change in days inventory outstanding | Shows cash being tied up in the warehouse. |
| Shrinking gross margin | Monthly gross margin | The same sales produce less cash. |
| Growing dependence on one customer | Sales share of the largest customers | A single delay upsets the whole plan. |
Financial signs
- Steadily rising short-term borrowing: especially when a permanent working capital need is rolled over with short-term loans.
- Credit lines filling up: less unused headroom means flexibility is running out.
- Deferred or restructured tax and social security payments: usually a sign that other payments are being prioritised because cash is short.
- Systematically late supplier payments: they ease cash in the short term and damage supply terms in the medium term.
Planning signs
Perhaps the most important sign is the reliability of the cash plan itself. If forecast collections exceed actuals week after week, the plan is optimistic and the squeeze will arrive earlier than the plan says. That is why I recommend tracking forecast error separately in a 13-week cash flow model.
Setting thresholds
For an indicator to be useful, the level that requires action must be decided in advance. For example:
- The closing balance falling below the minimum cash threshold in any week,
- Overdue receivables exceeding a set share of total receivables,
- Collection forecasts missing by more than a set percentage four weeks in a row.
It should also be clear who takes which action, and how quickly, when a threshold is crossed. Otherwise the indicator remains an observation.
What to do when the signs appear
The first step is visibility, not panic: an up-to-date cash plan that shows in which week and how large the squeeze will be. Then come faster collection, prioritised payments, lower inventory and a review of financing options. If the problem goes beyond a temporary liquidity squeeze, the debt structure may need to be addressed as a whole; I cover that in What is debt restructuring?
You can see how the indicators are combined with the cash plan in the 13-Week Cash Flow & Early-Warning Model.
Frequently asked questions
Can a profitable company run into a cash squeeze?
Yes. Profit and cash arise at different times; particularly in fast-growing companies, rising receivables and inventory delay the conversion of profit into cash.
Does an early-warning system need special software?
No. For most companies a well-designed spreadsheet fed weekly from accounting and bank data is enough. What matters is that indicators are calculated the same way every week and thresholds are set in advance.