Working Capital - Why So Important For Business? How to Improve?
- matbriars
- Feb 15
- 2 min read
Updated: Mar 22
Working capital is the money your business needs to operate day to day. It is calculated as current assets less current liabilities - essentially the cash you have left after deducting money going out from money coming in.
Worryingly, a 2022 report by Accenture (with the support of Xero) found that 9 out of 10 small UK businesses were undermined by cash flow challenges. Another Xero study found that 55% of large organisations admitted to paying small business suppliers later than agreed, with 78% of this number claiming to be aware of the poor impact this could have on their suppliers' business.

Objectives of working capital management
The first objective is liquidity - being able to meet debts as they fall due. Late payments can result in lost employee loyalty, lost supplier discounts, and a damaged credit rating.
The second objective is profitability - achieving the return on investment expected by investors.
However, there is usually a trade-off between liquidity and profitability as more liquid assets (such as cash) tend to generate lower returns than less liquid assets (such as long-term investments).
Use of ratios
Current ratio (or working capital ratio) = Current assets / Current liabilities
The current ratio helps to determine liquidity. A ratio below 1 is an indication of financial difficulties as it suggests there is not enough assets (usually cash) to meet short-term debts.
The optimal liquidity level varies depending upon industry and type of business but a general rule of thumb is to maintain a current ratio of between 1.5 to 2.
If a business has slow-moving inventory the quick ratio may give a more reliable measure:
Quick ratio (or acid test) = (Current assets less Inventory) / Current liabilities
Cash operating cycle
The cash operating cycle - also know as working capital cycle - is the number of days between paying suppliers and receiving cash from sales and is calculated as:
Cash operating cycle = Inventory days + Receivable days - Payables days
A longer cycle suggests there are more resources tied-up in working capital. Therefore, it is often desirable to have a shorter cycle.
Tips to better manage your working capital
Maintain an accurate cash flow forecast - this will help you to be better prepared in advance, leading to better decision making.
Reduce your debtor days - encourage or incentivise customers to pay you sooner.
Increase your creditor days - negotiate longer terms with suppliers where possible.
Manage inventory more efficiently - balance having enough inventory to fulfil orders without unnecessarily high levels of inventory that increase storage costs or creates obsolete stock.
Points to note:
This document is a simplified helpsheet and careful research should be completed if you are unsure.
Serious cash flow problems may require a business to consider administration or insolvency.
Need more information? Contact us today to find out more.
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