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Working capital is a basic measure of short-term business liquidity. A common formula is:
Positive working capital generally means a business has more short-term assets than short-term obligations. Negative working capital can signal pressure, but context matters because business models and cash-conversion cycles differ.
What counts as current assets?
Current assets can include cash, receivables, inventory, and other assets expected to be converted to cash or used within the normal operating cycle.
What counts as current liabilities?
Current liabilities can include accounts payable, short-term debt, accrued expenses, taxes due, and the current portion of longer-term obligations.
Working capital is not the same as cash
A company can report positive working capital while still having little cash available. Inventory may take time to sell and receivables may take weeks or months to collect.
That is why cash-flow forecasting belongs beside working-capital analysis.
The cash-conversion cycle
Many businesses pay suppliers before customers pay them. The time between cash leaving for inventory or services and cash returning from customers creates a financing need.
Working-capital management focuses on how quickly inventory sells, receivables are collected, and suppliers must be paid.
Example
Suppose a business has:
- $25,000 cash,
- $40,000 accounts receivable,
- $35,000 inventory,
- $30,000 accounts payable, and
- $20,000 other current liabilities.
Current assets equal $100,000 and current liabilities equal $50,000, producing $50,000 of working capital in this simplified example.
Why fast growth can create working-capital stress
Growth often requires more inventory, labor, materials, and receivables before customer cash arrives. A profitable company can therefore need additional working capital when sales expand rapidly.
Ways businesses manage working capital
- invoice promptly and monitor receivables,
- manage inventory levels,
- negotiate supplier terms responsibly,
- maintain realistic cash forecasts,
- avoid tying excessive cash up in slow-moving assets, and
- use financing only with a clear repayment plan.
Working-capital financing
The SBA offers programs intended for short-term and cyclical working-capital needs, including CAPLines and the 7(a) Working Capital Pilot. These are financing programs with eligibility and lender requirements, not automatic sources of cash.
When working capital can mislead
A large positive number can look reassuring even when inventory is obsolete or receivables are unlikely to be collected. A low or negative number can be normal in some high-turnover businesses that collect cash quickly and pay suppliers later.
Continue learning
Read Cash Flow Explained for Small Businesses and visit the Business & Entrepreneurship hub.
Sources & methodology
This article is educational and does not provide individualized accounting, lending, tax, or legal advice.
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Sources, dates, and methodology matter.
EconomicHQ prioritizes primary sources for consequential financial and economic claims and identifies reporting periods for changing information. This article is educational and does not provide individualized financial, investment, tax, legal, or credit advice.