Definition:
Working capital management is the measure of current liabilities compared to current assets. It is a measure of a company’s ability to meet its short-term needs with cash. Cashflow is a measure of the cash coming in and leaving a company.
What it is: Working capital is the money necessary to manage your inventories and account receivables. It can become very expensive in a growing business. Most growing businesses must find financing to grow the inventories and accounts receivables necessary to support their growing revenues. Working capital is calculated by adding the value of inventories (raw material, work in progress, finished goods) with accounts receivable, and subtracting accounts payable and NIBLs (non-interest-bearing liabilities). Cashflow is the total value of all cash inflows, minus the total value of all cash outflows in a company. Cashflow is different from profit (net earnings) and indicates the availability of cash to the business or the need for financing operations. EBITDA (earnings before interest, taxes, depreciation, and amortization) is a quick surrogate often used to estimate cash flow.
What it does: A company runs on cash, and the supply chain elements of the company can tie up large quantities of cash. By managing the supply chain, logistics, warehouse and inventory management, accounts receivables, and accounts payable, a company can make wide swings in working capital and cash flow. Poor management of working capital and cashflow can limit a company’s ability to grow.
Uses:
How it is used: Cash is necessary to run a business. Managing cash flow to make sure cash is available is necessary. Working capital is one of the primary sources that ties up cash and keeps it from being available to run the business or pay the stockholders. Successful management of cash flow and working capital is the hallmark of excellent company leaders.
Where: While cash flow and working capital can be impacted by many company operations, the supply chain includes the most levers. Examples include the following:
Inventory management
Maintaining high finished goods inventories may help keep customers happy, but it can negatively impact cash flow and working capital
Increasing the number of unique products (SKUs) increases the number of products that must be inventoried. You may be able to have 10 units of a product inventoried if there is only one unique version, but you may need five inventoried units for each of 10 unique products, and therefore a total of 50 inventoried items instead of 10. This significantly increases working capital.
Manufacturing operations need a constant flow of raw materials, but maintaining large safety stocks is expensive and ties up large working capital costs. Many manufacturing facilities have implemented "Just in Time" shipping arrangements with their suppliers to limit on-hand inventories. You can also ask for vendor-managed inventories (or consignment inventories) where the products are stored on your site, but you are not charged for the raw materials until you use them.
Terminalization is a process for moving inventory closer to the customer, but it may increase the amount of inventory necessary to maintain in the system.
Accounts receivable (A/R) can tie up large quantities of cash. The A/R problem can be exacerbated by extended payment terms. Many companies use a Net 30 payment term that says the customer will pay 30 days after invoicing, but in some Asian markets, the standard is net 90 days. Others use terms like 2% 10 days, Net 30. This term will give a 2% discount if the payment is received within 10 days, but the entire invoice is due if paid within 30 days. There are other systems designed to minimize the length of A/R, like selling your A/Rs to a bank at a discounted rate to get a reduced amount of cash immediately.
Accounts payable is also a large cash outflow, and if you can extend the length of time you have to make the payment, you can increase "float" which reduces working capital and the timing of cash flow.
Why: Because cash is the lifeblood of a company, the management of working capital and cashflow can be essential to the health of the company.
Limitations:
Where it shouldn't be used: You cannot ignore the impact of working capital and cash flow, but see the warning below.
Any restrictions: None
Warnings: Making decisions that improve working capital but shut down the manufacturing facilities for lack of raw materials limits ability to supply products when customers need them and can be counterproductive to the profits of the company.
Demonstrations:
Step-by-Step Process:
Gather data: Identify the company’s current assets and current liabilities and all the sources of incoming and outgoing cash.
Analyze the data: Completing some basic ratios can help you gain insight into your current situation:
Working capital ratio: Is the ratio of current assets divided by current liabilities (i.e., inventories and A/R divided by A/P and NIBLs)
Collection ratio: This is calculated by multiplying the average amount of accounts receivable per day by the days in the accounting period (e.g., a month) and divided by the total net credit sales during the month.
Inventory turnover: Inventory turnover is calculated by dividing revenues by the cost of inventory. This is often done as an annual revenue number to see how many turns of inventory take place per year.
Interpret the results: Each ratio should give you an indication of the health of your working capital management.
Working capital ratios below 1 indicate that there is not enough cash to pay current liabilities. Ratios from 1.2 to 2 are considered healthy. Ratios over 2 indicate that assets may not be appropriately applied to grow and manage the business
Collection ratio: The collection ratio calculation provides the average number of days it takes a company to receive payment (i.e., to convert sales into cash). The lower a company's collection ratio, the more efficient its cash flow.
Inventory turnover ratio: the ratio can vary greatly by industry. It is best to compare your ratios to your competitors’ to see how you are doing. A ratio that is lower than the industry indicates that you are not efficiently managing your inventory levels compared to your sales. An inventory turn ratio that is much higher can indicate that you do not have adequate inventory to meet your customer's needs.
Present results: Your presentation should show the data used to create the ratios, how your ratios compare with others in your industry, and what recommendations you make for improvement for your working capital and cash flow management.
Template for Capturing Data:
Output Representation and Recommendations:
Your presentation should show the data used to create the ratios, how your ratios compare with others in your industry, and what recommendations you make for improving your working capital and cash flow management.
Examples:
Additional Resources: