How Does Working Capital Affect a Business Purchase Price?
Working capital moves the price of a business twice. It shapes the price before signing, because a business that needs more cash tied up to produce its earnings is worth less to a buyer than the same earnings with less tied up, and because the headline price assumes a normal level of working capital transfers with the business. And it changes the final price at closing, because the working capital actually delivered is measured against the agreed target, the peg, and the difference adjusts the price dollar for dollar in the true-up.
This article works both mechanisms, shows the true-up on an illustrative deal, and covers what happens when a deal has no adjustment at all. Like the companion piece on the working capital peg, this is practitioner guidance on a negotiated market convention, not a statement of law.
Why does the price already assume working capital?
Because the earnings the price is based on are produced by the balance sheet, not just the income statement. A distributor earning $500,000 with $400,000 permanently tied up in inventory and receivables is a different purchase from a service firm earning $500,000 with $50,000 tied up, even at the same multiple of the same earnings: the first requires the buyer to own and fund a larger asset base to keep the earnings flowing. Framed as practitioner judgment, that difference shows up in pricing in two ways. Between businesses, capital intensity is one reason otherwise similar earnings command different terms. Within one deal, the price the buyer offers assumes the working capital that produced the historical earnings arrives with the business, which is precisely the assumption the peg exists to enforce.
The screen for this belongs in diligence, before any offer: the year-end balance sheets and the monthly working capital history reveal how much fuel the business actually runs on, and the review checklist in how to read a broker-prepared profit and loss covers what to request.
How does the true-up change the final price?
In two steps, on the definition fixed in the agreement. At closing, the parties settle on an estimated closing statement: delivered working capital measured against the peg, with the price adjusted by the estimated difference. Within an agreed period after closing, a final closing statement is prepared from actual balances, reviewed by the other side, and the difference between estimate and final is settled in cash. Who prepares which statement, the review window, and the dispute mechanism are drafting matters for counsel; the analysis behind the numbers is financial work.
The adjustment itself is typically dollar for dollar. Deliver less working capital than the peg and the price falls by the shortfall; deliver more and it rises by the excess. Some agreements add a collar or band around the peg inside which no adjustment runs, a term that trades precision for fewer small disputes; whether to accept one is a negotiation call, not a convention to assume.
Illustrative example: the same deal at three closing balances
All figures are illustrative and round. They are not typical results and not a projection for any deal. Headline price $2,000,000; peg set at $255,000 (derived in the peg article); definition and basis fixed in the agreement.
| At closing the business delivers | Versus the $255,000 peg | Final price |
|---|---|---|
| $215,000 of working capital | $40,000 short | $1,960,000 |
| $255,000 of working capital | On target | $2,000,000 |
| $290,000 of working capital | $35,000 over | $2,035,000 |
Three points the table compresses. First, the headline number never changes; the true-up operates beneath it, which is why two parties can both truthfully describe the same deal as “a $2 million deal” and settle at different wires. Second, the seller is not punished by a shortfall adjustment: the seller collected the receivables the buyer will now not receive, so the adjustment returns the price to the bargain both sides struck. Third, an excess runs the other way, and a seller who builds working capital into the closing has a legitimate claim to the increase; the peg protects both directions.
If the final settlement pays in the year after closing, the consideration for the deal has changed after the year of sale, and both parties file supplemental Forms 8594 reporting the adjusted allocation. That mechanism, and where the adjustment lands among the asset classes, is covered in purchase price allocation in a business sale.
What happens when a deal has no working capital adjustment?
The economics do not disappear; they move to whoever failed to negotiate them. Some smaller transactions, including many owner-operator deals, close on whatever balance sheet exists at closing, with no peg and no true-up. In that structure the seller’s incentive to convert working capital to cash before closing runs unchecked, and the buyer’s protections reduce to what diligence caught and what the agreement’s representations cover.
Framed as practitioner judgment, a buyer in a no-adjustment deal should do the peg arithmetic anyway, then use it differently: estimate the working capital the business needs, compare it to what will realistically transfer, and treat the gap as an addition to the funds required at closing, alongside the down payment and closing costs. Funded that way, the gap is planned capital. Discovered after closing, it is an unplanned draw on the same cash flow that services the acquisition debt, which is how a deal that modeled adequate coverage tightens in its first quarter. That coverage arithmetic is worked in how much debt can a small business support, and the broader pattern, profitable business, strained cash, is the subject of why can a profitable business fail SBA underwriting.
When should working capital enter the deal conversation?
Before the LOI, as part of the same screen that tests earnings and coverage. The sequence that works, framed as judgment: size the business’s working capital need from the trailing balance sheets during initial diligence; state in the LOI that the price assumes a normal level of working capital transfers, with the target to be derived and defined in the purchase agreement; then derive the peg, fix the definition schedule, and paper the true-up with counsel. Raising working capital for the first time at the purchase-agreement stage reopens price when leverage has already shifted, and raising it after closing is not negotiation, it is absorption.
Related and next steps
- What is a working capital peg in an acquisition? →The target itself: definition, derivation, and where pegs go wrong.
- Purchase price allocation in a business sale →The supplemental Form 8594 filings a later true-up triggers.
- See where working capital fits in the full pre-LOI acquisition checklist →
NexTax Advisory's working capital and peg analysis sizes the need, models the true-up scenarios, and folds the result into the coverage analysis.
Steve Morello is the founder of NexTax Advisory. His career spans corporate tax and transaction-related tax matters across private-equity and investment-fund environments, including experience at EY and Morgan Stanley. Today he applies that financial and tax background to lower-middle-market acquisitions and exits, and is the creator of AcquiFlow, pre-LOI underwriting software for SMB buyers.
Published September 1, 2026. Materially reviewed September 1, 2026. This article is general information, not advice for your specific situation. NexTax Advisory provides financial and tax advisory services and does not provide legal services or formal audit or attest engagements. Consult your own attorney, lender, and accountant on your specific transaction.