When it comes to selling a business, most owners focus on earnings, valuation multiples, and finding the right buyer. But one of the biggest deal-killers doesn’t show up in glossy marketing packages. It’s not a flashy metric, and many owners barely think about it until it’s too late.
That hidden dealbreaker is working capital.
What Is Working Capital?
Working capital is simply:
Current Assets – Current Liabilities
- Assets: cash, accounts receivable (AR), inventory, prepaid expenses
- Liabilities: accounts payable (AP), accrued expenses, short-term debt
The result is the cushion a business needs to keep running day-to-day. Think of it as the gas in the tank. You wouldn’t sell a car with an empty tank. Likewise, a buyer doesn’t want to purchase a company only to inject fresh cash on Day One just to cover payroll.
Why Working Capital Matters in Deals
Working capital is rarely the first thing sellers think about, but it’s often the first thing buyers and lenders look at. Why?
- Buyers need confidence they can keep operations going smoothly after closing.
- Lenders want to know the business will be properly capitalized.
- Sellers want to maximize their walk-away value without leaving more cash than necessary.
When expectations aren’t aligned, deals collapse. We’ve seen transactions die at the closing table because working capital wasn’t defined early.
Asset Sale vs. Stock Sale
The way working capital is handled depends on deal structure:
Asset Sale (common in smaller deals):
- Seller usually keeps cash and AR.
- Buyer funds operations separately.
Stock Sale (common in larger deals):
- Buyer steps into the entity and assumes AR, AP, and inventory.
- Some excess cash may be carved out, but operating working capital usually transfers.
Above about $2–5M in value, buyers almost always expect normalized working capital to come with the deal.
When to Address Working Capital
The Letter of Intent (LOI) is the right place. If it’s left vague, it becomes a late-stage bargaining chip—and usually in the buyer’s favor.
Best practice:
- Define what “normalized” working capital means.
- Use a 12–24 month trailing average, adjusted for seasonality.
- Agree on a post-closing “true-up” to reconcile actual vs. target.
Without clarity, sellers feel blindsided and buyers lose confidence.
Common Pitfalls & Traps
- “I keep all my receivables and cash.” Not unless it’s negotiated.
- Seasonality swings. Closing right before peak season can swing deal value by millions.
- Bad AR and inventory. Old receivables and obsolete stock will be discounted.
- True-up fights. It’s common for post-closing disputes to erupt over $30k–$100k of working capital.
How to Negotiate Working Capital
- Get clarity in the LOI. Don’t leave it for later.
- Benchmark correctly. Use your actual trailing average, not an industry rule of thumb.
- Protect with true-ups. Adjust after closing if actual numbers differ.
- Avoid gamesmanship. Buyers who demand excessive WC or sellers who try to strip everything out only create mistrust.
Sample LOI clause:
“Purchase price assumes delivery of normalized working capital (defined as the trailing twelve-month average of current assets minus current liabilities, excluding excess cash and non-operating assets). Final WC to be reconciled 45 days post-closing with dollar-for-dollar adjustment.”
Practical Advice for Sellers
Preparation is everything. Start early.
- Clean up financials—no “ask my accountant” line items.
- Produce accurate AR aging reports.
- Reconcile inventory and remove obsolete stock.
- Pay AP on time—late payments send red flags.
- Identify semi-annual or annual expenses that might surprise a buyer.
- Consider a sell-side Quality of Earnings (QofE) review.
We always advise sellers to keep at least three months of operating expenses in cash. It’s a simple rule that prevents panic and gives buyers confidence.
Final Word
Working capital may not be flashy, but it’s the lifeblood of a business. Deals don’t fall apart because buyers dislike the color of your logo—they fall apart because expectations about working capital aren’t aligned.
Address it early. Define it clearly. Be transparent.
Do that, and working capital won’t be the hidden dealbreaker—it’ll be the reason your deal closes smoothly.
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