What is working capital in the context of a business sale?
Working capital in M&A is defined as current assets minus current liabilities — the net short-term operating capital that transfers with the business at closing. It represents the day-to-day capital needed to run operations, and its treatment directly affects the final cash proceeds to the seller.
Working Capital Definition in M&A
In the context of a business sale, working capital is the operating capital the buyer needs to run the business in the ordinary course. Current assets typically include accounts receivable, inventory, and prepaid expenses. Current liabilities typically include accounts payable, accrued expenses, and short-term deferred revenue.
Working capital is distinct from enterprise value. Enterprise value represents the total business value on a debt-free, cash-free basis, while working capital is an operating capital component whose delivery level affects the final cash proceeds to the seller.
What Working Capital Includes (and Excludes)
Working capital calculations in M&A transactions typically exclude cash, debt, and non-operating items like shareholder loans or tax receivables. Cash and debt are treated separately in the purchase price calculation — the enterprise value is quoted on a debt-free, cash-free basis, and those items are reconciled independently at closing.
In share sales, working capital automatically transfers with the entity because the buyer acquires all assets and liabilities of the legal entity. In asset sales, working capital treatment varies by agreement — some sellers retain all current assets and liabilities, while others transfer specific items like inventory and receivables with corresponding payables.
Why Working Capital Matters in a Transaction
The working capital mechanism protects buyers from receiving a business stripped of operating capital and protects sellers from being forced to over-capitalize the business beyond normal operating requirements. Sellers are expected to deliver sufficient working capital to operate the business in the ordinary course. Stripping working capital below normal levels before closing is considered a breach of good faith and may trigger purchase price adjustments or indemnification claims.
How Working Capital Is Treated at Closing
A working capital target is typically established based on a normalized average of the business's historical working capital needs over a defined period — commonly trailing 12 months or the average of the prior 3 years. Seasonal businesses often establish working capital targets based on normalized levels that smooth out predictable seasonal fluctuations, with the target representing average operating needs rather than peak or trough levels.
Post-closing working capital adjustments reconcile the actual working capital delivered at closing against the agreed target, with the purchase price adjusted dollar-for-dollar for any shortfall or excess.
Working Capital Targets and Adjustments
Working capital adjustment periods typically allow 30 to 90 days post-closing for the buyer to prepare closing balance sheets and propose adjustments, with disputes resolved through negotiation or third-party accounting arbitration.
Inventory is a common point of dispute in working capital adjustments, particularly regarding valuation method (FIFO vs weighted average), obsolescence reserves, and whether slow-moving or obsolete inventory should be included at full book value. According to CPA Canada M&A Transaction Advisory Practice Standards, these issues frequently require careful definition in the purchase agreement to avoid post-closing conflict.
This article is for informational purposes only and does not constitute financial, legal, or business advice. Every business sale is different. Before making decisions about valuation, pricing, or engaging an advisor, consult a qualified professional familiar with your specific situation.
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