Working capital describes resources and obligations supporting day-to-day trading. In financial statements it is commonly discussed through current assets and current liabilities. Operationally, business owners often focus on cash tied up in stock, customer debts and the timing of supplier payments.
In this article
- Check money owed by customers
- Review stock held and stock sales
- Map supplier payment commitments
- Identify where cash can be released
The practical issue is the gap between paying to deliver work and collecting from customers. A business can earn a margin yet need substantial funding while goods sit in stock or invoices wait for payment. Growth can enlarge that gap before it generates cash.
Follow the trading cycle
Consider the sequence: buy materials or stock, deliver the product or service, invoice the customer and collect payment. Suppliers may provide credit for part of the cycle, but their bills still have due dates.
Map actual dates for a few significant transactions. Averages can hide a large customer with slow approval or a stock line that rarely sells. The objective is to understand what causes the timing, not simply display a headline working-capital number.
Illustrative example: a wholesaler pays for goods in week one, sells them in week four and collects in week eight. It funds the goods for several weeks, alongside wages and premises costs. If more stock is bought before collections arrive, the cash requirement grows even when each sale is profitable.
Start with stock that is genuinely useful
Review quantities, demand, supplier lead times and slow-moving items. Excess stock can absorb cash, while insufficient stock can disrupt delivery and lose sales. The right action depends on service requirements and replenishment reliability.
Identify obsolete or damaged goods separately. An accounting stock balance is not a promise that the same amount can be collected in cash. Check whether returns or clearance options are commercially and contractually available.
Avoid buying large quantities merely because the supplier offers a discount. The saving needs to be considered alongside storage, obsolescence, cash timing and realistic demand. A cheaper unit can still create a larger funding burden.
Make customer debt collectible and visible
Allocate receipts and credits, then review genuine outstanding invoices by due date. Resolve missing purchase-order references and approval disputes quickly. Record promised dates and monitor whether customers keep them.
For new work, consider whether staged payments or different terms are appropriate and achievable. They require agreement; an internal forecast cannot change a customer’s contract.
Keep doubtful debts separate from reliable expected receipts. Writing a balance off, assessing an accounting provision and obtaining any tax or VAT relief are distinct review questions, not automatic results of an ageing report.
Use supplier terms responsibly
Check agreed terms and organise payments accurately. Duplicate bills, unallocated payments and missing credits can distort what the business believes it owes.
If cash pressure is developing, discuss options early rather than letting bills become unexpectedly overdue. Longer terms can improve timing, but only where agreed and commercially sustainable.
| Area | Practical question | Risk of a blunt response |
|---|---|---|
| Stock | What quantity is supported by demand? | Cutting too far can prevent delivery |
| Customers | What blocks collection? | Aggressive reminders can miss genuine disputes |
| Suppliers | Which terms are agreed and workable? | Unilateral delay can damage supply |
| Growth | How much funding precedes collection? | More sales can deepen the shortfall |
Test a realistic improvement
Illustrative scenario: a business identifies £6,000 of overdue invoices likely to be collectible after correcting billing errors. It also finds £4,000 of excess stock. These are not equivalent immediate inflows: collection depends on customer payment, while stock may need sale, return approval or another supported route.
Show each proposed improvement with amount, expected date, evidence and owner. Do not add both to next week’s bank balance simply because the review found them.
Assess consequences. A smaller stock commitment might preserve cash but increase delivery risk. Revised customer terms might improve timing but affect conversion. Choose a balanced response based on the actual trading model.
Monitor the cycle as the business changes
Review stock movement, overdue debt and supplier commitments alongside the cash forecast. Compare growth plans with the resources required before collections arrive. Seasonality and major contracts can change the pattern quickly.
Keep financial statement measures distinct from the operating review: current liabilities can include taxes and borrowing as well as supplier bills. EPOS cash flow services can be discussed around the timing cycle, with management accounts providing the wider position and performance context.