Working Capital: How Much is Enough?
Q: How much working capital should my business have?
A: Three months’ worth of expenses is a good rule of thumb for service businesses. Anything less and the business might be just one or two steps away from a cash flow crisis — a big customer doesn’t pay, a major piece of equipment breaks down and needs to be replaced, etc.
Inventory-based businesses might need more or less working capital. It depends on how quickly they turn inventory, their gross profit margin, financing arrangements, and other factors.
To better understand working capital, let’s start with what it is — Working capital = current assets minus current liabilities
You need working capital to pay bills. If your company doesn’t have enough assets to pay off its liabilities, chances are that cash flow is dangerously tight.
You need working capital to borrow money. Sounds funny — you need money to borrow money — but a banker is unlikely to lend your company money at competitive interest rates if s/he sees that a dearth of working capital means you can’t repay the loan.
Note: for purposes of this calculation, include balance sheet items that aren’t technically P&L expenses but still need to be paid out each month. The most common examples: principal portion of loan payments and owner draws or distributions.
Maintain a current ratio of at least 2.0. The current ratio is calculated as current assets divided by current liabilities. This rule of thumb and the “three times expenses” rule above sort of keep each other in check, because if only one of these ratios is strong, the business’ overall financial condition might still be weak.
Finally, QuickBooks will calculate these ratios for you, and does a good job explaining what they are. On the QuickBooks menu, navigate to Company > Planning & Budget > Decision Tools > Analyze Financial Strength.
