Working Capital Adjustments in Business Sales: Avoiding Post-Closing Disputes
A working capital adjustment is one of the places where a negotiated purchase price meets the accounting reality delivered at closing. A buyer and seller may agree on a headline value after months of diligence, a quality of earnings review, a business valuation, and legal negotiation. Yet the seller’s final proceeds can still move up or down after closing if the delivered level of net working capital differs from the target, peg, or other calculation set out in the purchase agreement.
That mechanism can be fair and useful. It can also become a major source of post-closing conflict when the agreement does not clearly define the peg, included accounts, accounting hierarchy, sample closing statement, records access, objection deadline, and independent accountant authority. This article explains how working capital adjustments in business sales operate, how they connect to valuation methods such as discounted cash flow, EBITDA-based pricing, the market approach, and the asset approach, and how owners and advisers can reduce dispute risk before the purchase agreement is signed.
This article is educational only. It is not legal, tax, accounting, investment, or transaction advice. Buyers and sellers should work with qualified M&A counsel, CPAs, tax advisers, quality of earnings professionals, and valuation professionals before relying on any specific purchase price adjustment language.
Executive Summary: The Peg Is Where Valuation Meets Closing Reality
A working capital adjustment is commonly structured as a post-closing purchase price true-up. The agreement identifies a target net working capital amount, often called the peg. After closing, the parties calculate closing net working capital under the contract. If closing net working capital is above the peg, the seller may receive an upward adjustment. If it is below the peg, the buyer may receive a downward adjustment or a claim against escrow. That is the basic concept, but the contract controls the actual mechanics. Some agreements use dollar-for-dollar adjustments; others include collars, caps, baskets, separate cash and debt adjustments, or other negotiated provisions.
SRS Acquiom describes M&A purchase price adjustments, sometimes called working capital adjustments, as post-closing accounting true-up mechanisms in private-target transactions (SRS Acquiom, 2026). In its 2026 study sample, SRS Acquiom analyzed more than 1,570 private-target acquisitions with $385 billion in value that closed from 2020 through Q3 2025 and had finalized purchase price adjustments. In that studied set, 91% of private-target M&A deals included a purchase price adjustment, 89% of purchase price adjustments resulted in an adjustment paid, about 29% of deals disputed the buyer’s initial purchase price adjustment calculation, and about 20% of purchase price adjustment claims exceeded 1% of transaction value (SRS Acquiom, 2026). Those figures should be read as SRS Acquiom sample findings, not universal market rules.
The valuation connection is straightforward but often underappreciated. When a buyer prices a company using EBITDA, a discounted cash flow model, the market approach, or the asset approach, the conclusion often assumes that the business will be delivered with a normal level of operating liquidity. EBITDA measures earnings performance, not the amount of receivables, inventory, prepaid expenses, accounts payable, customer deposits, deferred revenue, accrued payroll, taxes, or other balance sheet items delivered at closing. A discounted cash flow model includes assumptions about working capital investment over time. A market approach conclusion may assume that transaction value includes ordinary operating working capital. The asset approach may separately value assets and liabilities that overlap with the closing statement. If the purchase agreement’s peg contradicts those assumptions, the deal can invite a dispute.
Most working capital disputes do not start because the parties failed to understand the formula. They start because the formula is incomplete. Common causes include an unsupported or stale peg, seasonal working capital swings, fast growth, unclear inventory reserves, receivable collectability, deferred revenue treatment, vendor cutoff, transaction expenses, tax accruals, cash and debt overlap, contradictory accounting standards, missed deadlines, and uncertainty over whether an accountant, arbitrator, court, or other expert decides the issue.
The practical goal is not to eliminate negotiation. The goal is to prevent surprise. A strong agreement should define the target net working capital peg, line items, exclusions, cash and debt treatment, accounting hierarchy, sample closing statement, estimation process, final closing statement process, records access, objection requirements, independent accountant authority, payment mechanics, and interaction with indemnification and other remedies before the dispute exists.
Simply Business Valuation can help owners, buyers, attorneys, CPAs, and advisers prepare a clear business valuation or business appraisal that documents normalized EBITDA, discounted cash flow assumptions, market approach evidence, asset approach considerations, and normalized working capital assumptions. That work does not replace counsel or a quality of earnings review, but it can help align valuation economics with the purchase agreement and reduce avoidable disagreement.
| Scenario | Warning sign before signing | Likely post-closing dispute | Prevention control |
|---|---|---|---|
| Growing business with rising receivables | Peg is based only on an old trailing average | Seller says higher AR reflects growth; buyer says collections risk increased | Use current run-rate analysis, AR aging review, subsequent collections, and a sample closing statement |
| Seasonal inventory business | Peg ignores normal seasonal build or sell-down | Closing date produces an artificial surplus or deficit | Compare the closing month to same-month historical patterns and document inventory reserve policy |
| Cash-free/debt-free sale | Cash, debt, and working capital definitions overlap | Same item is deducted twice or excluded incorrectly | Separately define cash, debt, debt-like items, transaction expenses, taxes, and NWC line items |
| Deferred revenue or customer deposits | Liability treatment is unclear | Buyer argues it inherited future service obligations | Spell out whether the gross liability, cost-to-fulfill, or another method applies |
| Aggressive buyer closing statement | Agreement allows a broad accounting reset | Seller claims the buyer is using the true-up as a retrade | Rank accounting principles, attach a sample statement, define review rights, and limit expert scope |
What Is a Working Capital Adjustment in a Business Sale?
The practical definition
Working capital is generally introduced as current assets minus current liabilities. That basic description is useful, but it is not enough for a sale transaction. Holland & Knight’s working capital presentation uses the current-assets-minus-current-liabilities concept while also emphasizing that the balance sheet items included in the calculation are often heavily negotiated and may involve accountant input (Holland & Knight, 2022). BDO similarly describes net working capital analysis as an important part of M&A due diligence, alongside quality of earnings and debt-like item analysis, and notes that working capital is generally current assets minus current liabilities while becoming more complicated when one drills into the details (BDO USA, n.d.).
A working capital adjustment in a business sale is therefore best understood as a contract-defined purchase price mechanism. The purchase agreement determines what counts. It may include trade receivables, inventory, prepaid expenses, accounts payable, accrued expenses, payroll accruals, and deferred revenue. It may exclude cash, income taxes, debt, intercompany balances, transaction expenses, owner distributions, or other items. It may treat customer deposits, deferred revenue, current portions of debt, accrued bonuses, warranty reserves, or sales tax in special ways. The words in the agreement matter more than the generic accounting label.
SRS Acquiom’s practitioner checklist explains that the purchase price adjustment mechanism usually provides for an adjustment to purchase price, up or down, based on whether final working capital is higher or lower than the amount estimated shortly before closing (SRS Acquiom, n.d.). That summary captures the purpose: the parties want the final purchase price to reflect the operating liquidity actually delivered, not merely the estimate available at signing or closing.
Why buyers and sellers use a peg
The peg is meant to identify the normal level of net working capital needed to operate the business as priced. If the business is delivered with less than that level, the buyer may need to inject cash immediately after closing or may receive less value than expected. If the seller delivers more than that level, the seller may argue that the excess should be paid for because it represents value left in the business.
The peg is not supposed to be a hidden price cut. It is also not supposed to be a blank check for the seller. It is an economic alignment tool. A buyer who pays for a business based on normalized earnings expects the working capital cycle that supports those earnings. A seller who has operated the business responsibly expects not to be penalized for normal fluctuations, growth-driven receivables, or seasonal inventory if those items are consistent with the agreed economics.
Delaware’s Chicago Bridge decision provides a useful example of why true-up provisions can be narrow and contract-specific. The Delaware Supreme Court described a true-up process in which the parties compared actual net working capital at closing to a target net working capital amount of $1.174 billion, and the resulting difference affected the final purchase price under that agreement (Chicago Bridge & Iron Co. N.V. v. Westinghouse Electric Co. LLC, n.d.). The case is not a rule for every transaction. It is a reminder that the adjustment’s purpose and scope depend on the text of the purchase agreement.
Estimated closing statement versus final closing statement
Many agreements use a two-step process. Shortly before closing, the seller or target provides an estimated closing statement. That estimate may affect the cash paid at closing. After closing, the buyer prepares a proposed final closing statement using the agreement’s definitions and accounting principles. The seller or seller representative then receives a review period, records access, and a chance to object. If the parties cannot resolve disputed items, the agreement may send those items to an independent accountant, expert, arbitrator, court, or another forum.
Lincoln International describes the post-close net working capital true-up process as a staged process that commonly includes closing statement preparation, review, negotiation, and possible dispute resolution (Lincoln International, 2026). The exact deadlines are agreement-specific. A well-drafted process should say who prepares each statement, when it is due, what records must be provided, what the objection notice must include, how long the parties negotiate, what issues the expert may decide, how the expert is selected, whether the expert acts as an expert or arbitrator, whether legal issues are carved out, and how the final payment is made.
Illustrative working capital adjustment formula, subject to the purchase agreement:
Closing Net Working Capital
minus Target Net Working Capital Peg
= Working Capital Surplus or Deficit
If surplus: purchase price may increase.
If deficit: purchase price may decrease.
This example assumes a dollar-for-dollar mechanism. The agreement may use different definitions,
collars, baskets, caps, separate cash/debt adjustments, or other mechanics.
How the Working Capital Peg Connects to Business Valuation
Enterprise value, equity value, and working capital
A business valuation often begins with enterprise value. Enterprise value is commonly used when valuing the operating business independent of financing structure, particularly in transactions priced with EBITDA, a discounted cash flow model, or a market approach. The seller’s actual proceeds, however, typically depend on a bridge from enterprise value to equity value and then to final cash received. That bridge may include cash, debt, debt-like items, transaction expenses, taxes, escrow, indemnity claims, and working capital adjustments.
CDI Global discusses the role of the net working capital target in cash-free/debt-free deals, a structure in which enterprise value is translated into equity value through adjustments for cash, debt, and working capital (CDI Global, n.d.). Holland & Knight also frames working capital in the context of a customary cash-free/debt-free transaction structure while noting that cash is usually excluded in such deals (Holland & Knight, 2022). That framing is common in private M&A, but it is not universal. Some sales include cash, some are asset deals with different balance sheet assumptions, and some use unique structures.
The key is consistency. If the valuation assumes that the business requires $1.2 million of normal operating working capital, the purchase agreement should not casually use a peg of $700,000 without explanation. If the asset approach separately values inventory, receivables, equipment, and liabilities, the closing statement should avoid double counting the same economic items. If a DCF model forecasts working capital investment as revenue grows, the peg should not ignore the fact that a larger business may need more receivables and inventory to support the same operating cycle.
EBITDA-based pricing still needs a balance-sheet bridge
EBITDA is a measure of earnings before interest, taxes, depreciation, and amortization. Adjusted EBITDA may also remove owner-specific, nonrecurring, or transaction-specific items when supported. But EBITDA is not cash in the bank. Two companies can report the same EBITDA and require very different levels of working capital. One may collect from customers in ten days and pay suppliers in forty-five days. Another may wait ninety days for customer payments, hold slow-moving inventory, and pay suppliers in fifteen days. The same earnings stream can require different liquidity.
This is why a business appraisal or transaction valuation should not normalize EBITDA in isolation. BDO links net working capital analysis to financial due diligence, quality of earnings, adjusted EBITDA, and debt-like item analysis (BDO USA, n.d.). A valuation professional should ask whether the normalized earnings conclusion is compatible with the working capital needed to generate those earnings. If a seller removes costs from EBITDA but the business still requires high inventory, large receivables, warranty reserves, or deferred revenue obligations, the working capital analysis must capture those facts.
Discounted cash flow and working capital investment
A discounted cash flow model values a business by forecasting future cash flows and discounting them to present value. Although DCF models vary by purpose and scope, a competent forecast normally considers revenue growth, margins, taxes, capital expenditures, and working capital reinvestment. If revenue grows, the company may need more receivables, inventory, and prepaid expenses, offset partly by accounts payable and accrued expenses. That net investment affects cash flow.
A conflict can arise when the DCF model assumes future working capital investment, but the purchase agreement peg is based on a stale historical average. For example, if the business has doubled revenue in the last year, a trailing twelve-month average may understate the level of receivables and inventory needed at closing. Conversely, if revenue is declining or inventory is obsolete, a historical average may overstate normal liquidity. The right peg is not necessarily the highest number or the lowest number. It is the supportable number that matches the business model, closing date, and valuation assumptions.
Market approach and asset approach consistency
Under the market approach, valuation professionals may consider guideline public companies, comparable transactions, or other market evidence, depending on data quality and engagement scope. The danger is assuming that market-derived value includes or excludes working capital in the same way as the purchase agreement. If the market approach is used to estimate enterprise value for an operating company, the valuation professional should identify whether normal operating working capital is embedded in the value conclusion.
Under the asset approach, the balance sheet receives more direct attention. Receivables, inventory, fixed assets, debt, taxes, contingent liabilities, and nonoperating assets may be separately evaluated. That can be especially important for asset-heavy companies, distribution businesses, manufacturers, contractors, dealerships, and companies with significant inventory or receivables. The asset approach can be helpful, but it also increases the risk of double counting if the same asset or liability appears both in the valuation conclusion and in the post-closing adjustment.
| Step | Hypothetical amount | Explanation |
|---|---|---|
| Negotiated enterprise value | $10,000,000 | Illustrative value before cash, debt, and final closing adjustments. Not a market multiple conclusion. |
| Plus cash retained by seller or delivered, as agreed | $200,000 | Treatment depends on cash-free/debt-free or other deal language. |
| Less debt and debt-like items | ($1,500,000) | Debt definitions must be separate from NWC definitions. |
| Target net working capital peg | $1,200,000 | Normal operating liquidity expected in the transaction. |
| Actual closing net working capital | $1,050,000 | Final amount calculated under the agreement. |
| Working capital adjustment | ($150,000) | Deficit if the contract uses a dollar-for-dollar mechanism. |
| Illustrative equity value after bridge | $8,550,000 | Before taxes, fees, escrow release, indemnity claims, or other deal-specific items. |
Setting the Target Net Working Capital Peg
The historical average is a starting point, not a conclusion
A common peg-setting method is to calculate average net working capital over a historical period, such as the trailing twelve months. That can be reasonable for a stable, nonseasonal business with reliable books and a consistent operating cycle. But it is a starting point, not a conclusion. The period may include unusual collections, inventory purchases, tax accruals, one-time vendor disputes, pandemic-era anomalies, supply chain disruption, extraordinary prepaids, owner-related balances, or other items that do not represent normal operations.
Other methods may fit better. A seasonal business may require same-month historical analysis rather than a simple annual average. A fast-growing company may require a current run-rate or forecast-based view. A carve-out may need a special-purpose schedule because historical balances were recorded inside a parent company. A restructuring situation may require a negotiated peg that reflects the business being transferred, not the historical entity. Practitioner sources such as BDO, SRS Acquiom, and Prairie Capital emphasize the practical importance of analyzing net working capital before closing and defining the peg clearly, but no source should be read as requiring one universal method (BDO USA, n.d.; Prairie Capital, n.d.; SRS Acquiom, n.d.).
Quality of earnings and normalized working capital
Quality of earnings and normalized working capital should be coordinated. A quality of earnings review often identifies adjusted EBITDA, revenue recognition issues, nonrecurring expenses, owner compensation adjustments, related-party transactions, customer concentration, and debt-like items. Many of those same facts affect working capital. If revenue recognition is aggressive, receivables may be overstated. If inventory is obsolete, gross margins and inventory value may both be affected. If accrued bonuses are understated, EBITDA and current liabilities may both be wrong. If deferred revenue is significant, the buyer may inherit a future service obligation that is not obvious from EBITDA alone.
FTI Consulting’s discussion of purchase price adjustments highlights the strategic use of share purchase agreement mechanisms and the forensic accounting role in true-up disputes (FTI Consulting, n.d.). The practical lesson is that accounting, valuation, and legal drafting should use the same facts. If the valuation model treats a customer deposit as operating working capital, but the purchase agreement treats it as debt-like, the parties may create an avoidable dispute.
Seasonality, growth, and closing date traps
Seasonality is one of the most common traps. A retailer, distributor, agricultural business, landscaping company, contractor, or manufacturer may hold materially different receivables and inventory at different times of the year. A closing at the top of the inventory cycle may produce a surplus relative to an annual average. A closing after the seasonal sell-down may produce a deficit. Neither result is automatically fair or unfair; it depends on what the purchase price assumed and what the agreement says.
Growth can be just as important. A company that has recently won new customers may need higher receivables and inventory to support revenue. If the peg is based on a trailing average from before the growth, the seller may argue the peg is too low or the buyer may argue the higher balances carry additional risk. Decline creates the opposite problem. A company with falling sales may show lower receivables but higher obsolete inventory or stressed supplier terms. A peg based on old operating levels may not match the current business.
Peg support should be documented before signing
The peg should be supported by a calculation file, not merely by a sentence in the agreement. The file should show monthly trial balances, included and excluded accounts, account numbers, adjusted balances, unusual-item normalization, AR aging, AP aging, inventory reports, deferred revenue schedules, tax accruals, bank reconciliations, debt schedules, related-party balances, and transaction expense schedules. It should also include a sample closing statement that applies the same line items and accounting rules expected after closing.
| Peg method | Better fit | Main risk | Mitigation |
|---|---|---|---|
| Trailing twelve-month average | Stable, nonseasonal business | Misses growth or recent operating changes | Adjust for revenue run-rate and unusual items |
| Monthly seasonal average | Seasonal inventory or receivables cycle | Wrong month creates artificial surplus or deficit | Compare closing month to historical same-month pattern |
| Latest balance sheet adjusted | Recent stable closing with clean books | One-off spikes distort the peg | Normalize unusual collections, prepaids, accruals, or inventory |
| Forecasted run-rate | Fast-growing company | Forecast bias and buyer skepticism | Tie to orders, backlog, billing terms, and collection evidence |
| Negotiated special-purpose peg | Restructuring, carve-out, or unique transaction | Difficult to audit after closing | Attach detailed schedule and calculation rules |
What Should Be Included in Closing Net Working Capital?
Line items that often create disputes
The largest working capital disputes often arise from ordinary line items that require judgment. Accounts receivable can raise questions about collectability, aging, customer disputes, credit memos, returns, billing cutoff, and subsequent collections. Inventory can raise questions about physical counts, standard cost versus actual cost, obsolete stock, slow-moving items, work in process, lower-of-cost-or-market concepts, and reserves. Prepaid expenses can raise questions about whether the buyer receives a future benefit after closing.
Accounts payable and accrued expenses can be equally contentious. Vendor invoices may arrive after closing for pre-closing goods or services. Payroll, commissions, bonuses, sales tax, use tax, warranty claims, customer credits, rebates, and legal expenses may require accruals. Deferred revenue and customer deposits can be especially sensitive because the buyer may receive a liability without the cash being treated consistently. Taxes require separate attention because income taxes, payroll taxes, sales taxes, property taxes, and other taxes may be included, excluded, prorated, or handled through a separate tax covenant.
Related-party balances are another common source of conflict. A receivable from an owner, affiliate, or family member may not be collectible in the same way as trade receivables. A payable to an owner may function like debt or a distribution. Intercompany accounts in a carve-out may not represent operating working capital for the transferred business. Transaction expenses, banker fees, legal fees, change-in-control bonuses, seller payroll taxes, and deal-related costs should be defined separately to avoid double counting.
Cash, debt, and debt-like items
Cash-free/debt-free language can simplify a deal only if definitions are coordinated. Cash may be excluded from working capital, retained by the seller, delivered to the buyer, or adjusted elsewhere. Debt may include bank loans, current maturities, accrued interest, finance leases, overdrafts, capital leases, related-party notes, unpaid dividends, or other debt-like obligations. But not every current liability should be debt-like, and not every debt-like item should also reduce net working capital.
Holland & Knight notes that cash is usually excluded in cash-free/debt-free deals and that certain current liability items may be more appropriate as debt depending on the transaction (Holland & Knight, 2022). CDI Global also supports the need to connect the net working capital target to cash-free/debt-free deal mechanics (CDI Global, n.d.). The practical drafting rule is simple: define each bucket and prevent overlap. If a current portion of debt is deducted as debt, decide whether it is excluded from current liabilities in NWC. If customer deposits are included in working capital, decide whether the related cash is included, excluded, or treated separately. If transaction expenses are deducted elsewhere, exclude them from NWC unless the parties intentionally choose otherwise.
Current asset and current liability labels are not enough
A balance sheet classification is not the same as a purchase agreement definition. A current asset can be excluded. A current liability can be treated as debt. A noncurrent item can be included by special schedule. A tax accrual can be carved out. A related-party item can be settled at closing. A prepaid expense can be included only if it benefits the buyer. The agreement should not rely only on accounting labels when a line item has material economic consequences.
| Line item | Why it matters | Common buyer concern | Common seller concern | Contract control |
|---|---|---|---|---|
| Accounts receivable | Converts revenue to cash | Old AR may not be collectible | Buyer may over-reserve good customers | Aging policy, credit memo cutoff, reserve method |
| Inventory | Supports future sales | Obsolete or excess stock | Buyer may write down usable inventory | Count procedures, valuation method, obsolescence reserve |
| Deferred revenue | Represents future obligations | Buyer must perform after closing | Liability may overstate actual cost-to-serve | Define gross liability or cost-to-fulfill treatment |
| Accrued expenses | Captures costs incurred before closing | Missing accruals understate liabilities | Duplicative accruals reduce proceeds | Accrual policy and cutoff rules |
| Taxes | Can be significant and timing-sensitive | Unpaid taxes may transfer economically | Taxes may be separately handled | Tax-specific inclusion or exclusion schedule |
| Related-party balances | May hide nonmarket terms | Receivable may not be collectible | Legitimate balance may be excluded | Settlement at closing or explicit treatment |
| Customer deposits | Cash received before performance | Buyer inherits obligation | Seller may argue cash covers obligation | Deposit liability and cash treatment matched |
| Transaction expenses | Seller deal costs may be unpaid | Buyer does not want to fund seller costs | Seller wants no double deduction | Separate transaction expense definition |
Accounting Methodology: Where Many Post-Closing Disputes Start
The accounting hierarchy must be explicit
A working capital adjustment can be mathematically simple but legally and accounting-intensive. The agreement should specify the accounting hierarchy. One deal may say that specific purchase agreement provisions control first, then the sample closing statement, then agreed accounting principles, then consistent historical practice, and then GAAP. Another may put GAAP first. Another may create deal-specific policies for reserves, revenue recognition, inventory, deferred revenue, or taxes. There is no universal hierarchy.
The hierarchy should also state what happens when sources conflict. Does GAAP override historical practice? Does the sample closing statement control even if it is inconsistent with GAAP? Are accounting principles limited to the disputed calculation items, or can the buyer use them to revisit broad financial statement issues? Are post-closing facts allowed when estimating reserves? Can the independent accountant consider legal arguments or only numbers? Those questions should be answered before signing.
GAAP versus historical practice
The Delaware cases in this area are useful because they show how different contract language can lead to different outcomes. They should not be treated as nationwide rules, and this article is not legal advice. They are agreement-specific drafting lessons.
In Chicago Bridge, the Delaware Supreme Court treated the true-up provision as narrow under the agreement before it. The court rejected using the independent auditor process to pursue historical GAAP-compliance challenges that went beyond the true-up’s limited scope (Chicago Bridge & Iron Co. N.V. v. Westinghouse Electric Co. LLC, n.d.). The practical lesson is that a buyer should not assume a post-closing working capital mechanism can fix every pre-closing accounting issue unless the agreement clearly gives it that role.
In Alliant, the Delaware Court of Chancery considered whether a dispute over accounting methodology relating to net working capital had to be resolved by an accountant under the purchase price adjustment procedure or by a court as a representation and warranty claim. Based on the agreement’s plain terms, the court concluded the dispute could be raised under the purchase price adjustment procedure and entered judgment for specific performance (Alliant Techsystems, Inc. v. MidOcean Bushnell Holdings, L.P., n.d.). The practical lesson is the mirror image of Chicago Bridge: the contract can route accounting methodology disputes into the PPA process if it says so.
In Golden Rule, the Delaware Supreme Court affirmed dismissal where the agreement’s accounting hierarchy required correct application of ASC 606 and distinguished Chicago Bridge because the contract language and liability structure differed (Golden Rule Financial Corp. v. Shareholder Representative Services LLC, n.d.). The lesson is that consistency with historical practice may not overcome a specifically bargained accounting standard if the agreement makes that standard controlling.
In Northern Data, the Delaware Court of Chancery addressed a recent dispute in which cash consideration was subject to post-closing adjustments, including final net working capital, closing indebtedness, closing cash, and transaction expenses. The court reached mixed results, allowing buyer-favorable treatment on some items where GAAP took precedence under the contract while concluding that other disputed items involved representation and warranty matters outside the accounting expert’s authority (Northern Data AG v. Riot Platforms, Inc., n.d.). The lesson is that GAAP hierarchy, illustrative closing statements, historical practices, accountant authority, and indemnification remedies should be drafted as one coherent system.
Sample closing statements are not decorative
A sample closing statement is one of the best tools for preventing disputes. It operationalizes the definition. It shows which accounts are included, which are excluded, how reserves are applied, how cash and debt are separated, how taxes are treated, and how the adjustment is calculated. If the sample statement is incomplete, inconsistent with the accounting hierarchy, or based on outdated account numbers, it can create conflict rather than clarity.
The sample should not be a vague illustration buried in a schedule. It should use actual account names or account numbers where possible. It should show a calculation for the peg period. It should show whether the agreement uses positive NWC, negative NWC, target working capital, net assets, tangible net worth, or another metric. It should identify the tie-breaker if the sample conflicts with GAAP, historical practice, or specific accounting policies.
| Drafting question | Why it matters | Possible drafting control |
|---|---|---|
| Which source controls first? | Prevents dispute over whether GAAP, historical practice, or sample statement wins | Rank agreement-specific policies, sample statement, historical practice, and accounting standards |
| What happens if sources conflict? | Conflicts often surface only after closing | State the tie-breaker directly |
| Are accounting principles limited to PPA items? | Prevents broad retrade through the true-up | Limit accountant authority to disputed calculation items |
| Can parties raise legal or indemnity issues in the PPA process? | Prevents remedy overlap | Define accountant scope versus court or indemnification matters |
| Is the sample closing statement binding? | A sample can clarify or confuse | State whether it is illustrative, controlling, or subordinate |
The Post-Closing Process: Deadlines, Objections, and the Independent Accountant
A typical process timeline
A working capital adjustment usually follows a defined sequence. The purchase agreement is signed. The target net working capital peg and sample schedule are established. Before closing, the seller may deliver an estimated closing statement. Closing occurs. After closing, the buyer prepares a proposed final closing statement. The seller representative receives access to books, records, and workpapers and reviews the statement. If the seller disagrees, it sends an objection notice listing disputed items and reasons. The parties negotiate. If items remain unresolved, an independent accountant or expert may decide specified calculations, while a court or agreed forum may resolve threshold legal questions if the contract requires that division.
Lincoln International’s overview of the post-close process notes that buyers are typically required to prepare and deliver a closing statement within a defined period, often 90 to 120 days, although the actual deadline depends on the agreement (Lincoln International, 2026). Because deadlines can affect rights, parties should not rely on informal understandings. Every deadline should be calendared, and every delivery should be documented.
Deadline discipline
Hallisey is a useful deadline example. In that Delaware Court of Chancery order, the acquisition closed with a purchase price adjusted at closing according to the company’s estimate of closing cash and net working capital. The SPA required a closing date report within six months after closing. The court held that the buyer’s failure to timely deliver the report foreclosed it from proceeding through the remaining post-closing adjustment steps under that SPA (Hallisey v. Artic Intermediate, LLC, n.d.). The lesson is not that every missed deadline produces the same result. The lesson is that a deadline can be outcome-determinative depending on the agreement language and governing law.
Objection notices must be specific
A seller’s objection notice should do more than say, “We object.” It should identify each disputed line item, the amount in dispute, the contractual basis, the accounting basis, supporting documents, and the seller’s proposed alternative calculation. If the agreement limits the accountant to disputed items identified in the notice, a vague notice can create a preservation problem. Buyers should apply the same discipline when preparing the proposed final statement. Each adjustment should be traceable to the agreement, supporting records, and accounting hierarchy.
Expert determination versus arbitration
Penton illustrates why expert authority must be drafted carefully. The Delaware Court of Chancery held that the merger agreement called for expert determination, not arbitration, and interpreted the contract to determine what the accountant could consider; the court also concluded that the plain terms barred the accountant from considering extrinsic evidence (Penton Business Media Holdings, LLC v. Informa PLC, n.d.). The practical point is that an independent accountant is not automatically an arbitrator with authority over every legal and factual dispute. If the parties want an expert determination, say so. If they want arbitration, say so. If legal issues are carved out for a court, say so. If the expert may or may not consider extrinsic evidence, post-closing facts, or legal submissions, say so.
Common Causes of Working Capital Disputes
The peg is unsupported or stale
An unsupported peg is one of the simplest ways to create a dispute. If the peg appears to be a negotiated number with no supporting schedule, each side can later interpret it differently. The seller may say the peg reflected ordinary operations. The buyer may say it was based on incomplete diligence. A stale peg has the same problem. A trailing average can be misleading when the business has grown, declined, changed billing terms, lost a customer, added a product line, or moved through a seasonal cycle.
Definitions overlap or leave gaps
Cash, debt, transaction expenses, taxes, deferred revenue, customer deposits, and current liabilities often overlap. The same dollar can be counted twice, or not counted at all. For example, a seller bonus may be accrued in current liabilities and also deducted as a transaction expense. A current portion of debt may reduce NWC and also be deducted as debt. A tax payable may be included in NWC while a separate tax covenant also allocates the same liability. The agreement should use a line-item schedule and cross-references to prevent overlap.
Cutoff and reserve judgments change after closing
Receivable collectability, inventory obsolescence, warranty accruals, returns, rebates, chargebacks, vendor invoices, and payroll accruals require judgment. After closing, the buyer controls the books and may have incentives to take a conservative view. The seller may have incentives to defend historical practices. Neither side’s incentive proves the correct answer. The agreement should specify whether reserves follow historical practice, GAAP, specific policies, subsequent events through a cutoff date, or another method.
Diligence findings do not match the purchase agreement
A quality of earnings report, business valuation report, lender analysis, and purchase agreement may each use different definitions if the teams do not coordinate. The valuation may normalize EBITDA using one treatment of revenue recognition, while the working capital schedule uses another. A business appraisal may identify excess cash, nonoperating assets, debt-like items, or owner add-backs that never make it into the draft agreement. The result is a closing statement fight that could have been prevented by one pre-signing reconciliation meeting.
The dispute process is too broad or too narrow
If the accountant’s authority is too broad, a party may try to litigate legal issues through an accounting expert. If it is too narrow, accounting questions may be forced into court or indemnification even when a faster expert process would have worked. The agreement should define the accountant’s role, the court’s role, the arbitrator’s role if any, the standard of review, finality, manifest error, fraud exceptions, fee allocation, and whether the expert can decide contract interpretation.
| Dispute driver | Frequency risk | Dollar impact risk | Prevention priority | Evidence to gather |
|---|---|---|---|---|
| AR reserves and cutoff | High | Medium to high | High | AR aging, collection history, credit memos |
| Inventory reserve | Medium | High | High | Count sheets, obsolescence policy, turnover data |
| Deferred revenue | Medium | High | High | Customer contracts, billing schedules, cost-to-serve analysis |
| Accrued bonuses and payroll | Medium | Medium | Medium | Payroll records, bonus plan, board approvals |
| Taxes | Medium | Medium to high | High | Tax accrual schedules and adviser memos |
| Accounting hierarchy conflict | Medium | High | High | Drafting matrix and sample closing statement |
| Missed deadlines | Lower but severe | High | High | Deadline calendar and notice receipts |
| Expert authority dispute | Medium | High | High | Dispute resolution clause and engagement letter |
How a Business Valuation or Business Appraisal Reduces Working Capital Disputes
Normalize earnings and working capital together
A professional business valuation should not treat working capital as an afterthought. The appraiser or valuation analyst should understand the operating cycle that supports the normalized earnings conclusion. If adjusted EBITDA excludes nonrecurring expenses, the analyst should ask whether related working capital items also require normalization. If revenue growth is expected, the DCF should reflect the working capital investment required to support that growth. If receivables are aging or inventory is slow-moving, the valuation should consider whether the stated earnings and asset values are supportable.
Professional standards do not prescribe a single working capital peg for M&A transactions, and their applicability depends on the credential, engagement, jurisdiction, and purpose. Still, they support disciplined valuation work. NACVA maintains professional standards and ethics resources for valuation professionals (NACVA, n.d.). AICPA & CIMA’s VS Section 100 page states that the Statement on Standards for Valuation Services applies to AICPA members performing valuation services for specified purposes, subject to exceptions (AICPA & CIMA, 2025). ASA’s Business Valuation Standards include procedural guidance for independent financial experts in dispute support contexts (American Society of Appraisers, 2022). The Appraisal Foundation describes USPAP as a standards framework for appraisal services including business valuation (The Appraisal Foundation, n.d.). These sources should be used as standards context, not as a substitute for transaction-specific legal and accounting advice.
Reconcile the income approach, market approach, and asset approach
A valuation professional using an income approach should connect projected working capital investment to the cash flow forecast. If the model assumes revenue growth without incremental receivables or inventory, cash flow may be overstated. If the model assumes permanent working capital improvement without evidence, value may be overstated. Conversely, if it assumes excessive working capital needs without business support, value may be understated.
Under the market approach, the analyst should ensure the benefit stream and value conclusion are consistent. If the pricing metric is based on EBITDA, the value should not be applied in a way that strips out the normal working capital required to generate that EBITDA unless the adjustment is separately justified. Under the asset approach, the analyst should identify which assets and liabilities are separately valued and how those items relate to the closing statement. A business appraisal can help prevent the same inventory reserve, debt-like liability, or nonoperating asset from being counted twice.
Use valuation work to inform the purchase agreement
A business valuation report or transaction support memo can help prepare a normalized working capital schedule. It can identify nonoperating assets, excess cash, operating cash needs, owner add-backs, debt-like items, tax accruals, customer concentration, inventory reserve issues, receivable collection risk, capex needs, deferred revenue obligations, and seasonality. Those findings should flow into the purchase agreement’s definitions and schedules.
Simply Business Valuation can help business owners, buyers, attorneys, CPAs, and advisers obtain a clear, documented business valuation or business appraisal that reconciles EBITDA, discounted cash flow, market approach evidence, asset approach considerations, normalized earnings, and working capital assumptions. That support can be especially helpful before signing, when the deal team can still revise the peg, schedules, and definitions before a dispute becomes expensive.
| Valuation item | Question for the appraiser or adviser | Link to purchase agreement |
|---|---|---|
| EBITDA normalization | Are add-backs supported and recurring costs retained? | EBITDA should not imply a different working capital need than the peg |
| DCF working capital forecast | How much AR, inventory, and AP are needed as revenue grows? | Peg should consider growth and seasonality |
| Market approach metric | Does the selected metric assume normal working capital? | Avoid applying a value metric and then stripping needed liquidity |
| Asset approach | Which assets and liabilities are separately valued? | Avoid double counting inventory, debt, or nonoperating assets |
| Cash and debt treatment | What is excess cash versus operating cash? | Coordinate with cash-free/debt-free definitions |
| Inventory reserves | Are obsolete or slow-moving items recognized? | Coordinate reserve policy in NWC calculation |
| Deferred revenue | What future cost is required to serve customers? | Define liability treatment and calculation method |
| Quality of earnings | Are adjusted EBITDA and NWC analyses using the same facts? | Attach compatible schedules and definitions |
Case Examples: What Courts and Deal Practice Teach
These examples use verified Delaware decisions and practitioner study materials. They are not legal advice and do not create nationwide rules. The lesson for business owners is to draft and document clearly with qualified counsel, CPAs, and valuation professionals.
SRS Acquiom study sample: disputes are not rare
The SRS Acquiom 2026 study is useful because it shows that purchase price adjustments are not merely theoretical. Again, the findings are limited to SRS Acquiom’s studied private-target acquisition sample. In that sample, 91% of deals included a PPA, 89% of PPAs resulted in an adjustment paid, 57% of deals had an initial buyer-favorable PPA claim, 34% had a seller-favorable surplus proposed by the buyer, 9% had no proposed adjustment, about 29% of deals disputed the buyer’s initial PPA calculations, and about 20% of PPA claims exceeded 1% of transaction value (SRS Acquiom, 2026). The business takeaway is simple: purchase price adjustment language deserves the same attention as headline valuation, escrow, indemnity, and closing conditions.
Chicago Bridge: a true-up may be narrow
In Chicago Bridge, the agreement used a target net working capital amount of $1.174 billion and a true-up process comparing actual net working capital at closing to that target. The Delaware Supreme Court treated the independent auditor as an expert, not an arbitrator, and concluded that historical GAAP-compliance challenges could not be heard in that independent auditor proceeding under the specific agreement because the true-up was narrow (Chicago Bridge & Iron Co. N.V. v. Westinghouse Electric Co. LLC, n.d.). The practical lesson is to decide before signing whether the true-up is limited to changes between signing and closing or whether it can reach broader accounting methodology issues.
Alliant: accounting methodology may belong in the PPA process if the agreement says so
Alliant involved a dispute over whether accounting methodology issues related to net working capital should go to an accountant through the purchase price adjustment procedure or to a court as a representation and warranty claim. The Delaware Court of Chancery concluded, based on the agreement’s plain terms, that the dispute could be raised under the purchase price adjustment procedure and entered judgment for specific performance (Alliant Techsystems, Inc. v. MidOcean Bushnell Holdings, L.P., n.d.). The practical lesson is that the same general type of dispute can be routed differently depending on drafting.
Penton: expert determination is not automatically arbitration
In Penton, the Delaware Court of Chancery distinguished expert determination from arbitration and interpreted the merger agreement to determine what the accountant could consider (Penton Business Media Holdings, LLC v. Informa PLC, n.d.). For business owners, the lesson is to avoid vague dispute resolution language. If the accountant’s role is only to calculate disputed items, the agreement should say so. If the parties want broader arbitration, they should draft for that.
Hallisey: deadlines can matter
Hallisey involved a post-closing purchase price adjustment process with a closing date report deadline. The Delaware Court of Chancery held that the buyer’s failure to timely deliver the report foreclosed it from proceeding through the later adjustment steps under that SPA (Hallisey v. Artic Intermediate, LLC, n.d.). The practical lesson is to maintain a deadline calendar, proof of delivery, and a clear notice process.
Golden Rule: specified accounting standards can override consistency arguments
Golden Rule shows that contract-specific accounting hierarchy matters. The Delaware Supreme Court affirmed dismissal and treated correct application of the agreement’s specified accounting standard as controlling under that agreement, distinguishing Chicago Bridge (Golden Rule Financial Corp. v. Shareholder Representative Services LLC, n.d.). The practical lesson is to decide whether GAAP, ASC guidance, historical practice, the sample closing statement, or deal-specific policies control when they conflict.
Northern Data: mixed issues may require different forums
Northern Data involved cash consideration with possible adjustments for final net working capital, closing indebtedness, closing cash, and transaction expenses. The court’s mixed result illustrates why the PPA process, accounting expert authority, GAAP hierarchy, historical practices, illustrative closing statement, and indemnification remedies must be coordinated (Northern Data AG v. Riot Platforms, Inc., n.d.). If some issues belong to the accountant and others belong to indemnification or court, the agreement should draw the line clearly.
| Example | Core issue | Practical lesson | Primary source |
|---|---|---|---|
| SRS Acquiom study sample | PPA frequency and disputes in studied private-target deals | Treat PPA mechanics as material, not boilerplate | SRS Acquiom 2026 study |
| Chicago Bridge | Scope of true-up and auditor authority | Define whether true-up is narrow or broad | Delaware Supreme Court PDF |
| Alliant | Accounting methodology dispute forum | State whether accountant or court decides specific issues | Delaware Court of Chancery PDF |
| Penton | Expert determination versus arbitration | Draft expert authority and evidence limits clearly | Delaware Court of Chancery PDF |
| Hallisey | Timing of closing date report | Track deadlines and notice requirements | Delaware Court of Chancery PDF |
| Golden Rule | Accounting hierarchy and correct application | Resolve consistency versus specified standard before signing | Delaware Supreme Court PDF |
| Northern Data | GAAP, historical practice, and indemnification boundary | Align PPA process with representation and warranty remedies | Delaware Court of Chancery PDF |
Drafting Checklist: How to Reduce Post-Closing Disputes Before Signing
Define the economics first
The first drafting question is economic, not grammatical: what did the price assume? If the negotiated value assumes ordinary operating working capital, the agreement should define that ordinary level. If the sale is cash-free/debt-free, define cash and debt separately from NWC. If cash is included, say how much and where it is counted. If transaction expenses, taxes, bonuses, or related-party items are excluded, include a schedule. If the sale price was informed by a business valuation, quality of earnings review, or business appraisal, reconcile those assumptions before finalizing the agreement.
Attach the schedule
A schedule is better than a memory. Attach a sample net working capital calculation showing the peg derivation, included accounts, excluded accounts, cash and debt treatment, tax treatment, transaction expense treatment, reserve policies, and example adjustment. If the business has account numbers, use them. If the accounting system changes before closing, state how mapping will occur. If the sample is controlling, say so. If it is illustrative only, say so.
Specify accounting principles
The agreement should rank specific policies, sample statement, historical practice, GAAP, and any other standards. It should state whether consistency or correctness controls if those sources conflict. It should address post-closing facts, subsequent collections, inventory counts, reserves, revenue recognition, deferred revenue, customer deposits, taxes, and related-party balances where material. It should also identify whether an accounting expert can decide methodology disputes or only mechanical calculations.
Control the dispute process
The dispute process should include deadlines for the estimated closing statement, proposed final statement, review period, objection notice, negotiation period, expert submission, expert decision, and payment. It should define access to books and records, workpapers, personnel, and outside accountants. It should identify the expert-selection process, expert authority, submissions, page limits if any, hearings if any, finality, manifest error, fraud carve-outs, fee allocation, escrow release, and interaction with indemnification.
Coordinate the valuation and legal documents
Before signing, the valuation adviser, CPA, quality of earnings team, M&A counsel, buyer, seller, and deal lead should compare the valuation model to the draft purchase agreement. The question is not whether everyone likes the same number. The question is whether the definitions are compatible. EBITDA, discounted cash flow assumptions, market approach evidence, asset approach schedules, and normalized working capital should tell a coherent story.
| Checklist item | Done? | Notes for deal team |
|---|---|---|
| Define target net working capital peg | [ ] | Include derivation period and adjustments |
| Attach sample closing statement | [ ] | Use same line items as final calculation |
| Separate cash, debt, NWC, taxes, and expenses | [ ] | Avoid double counting |
| Rank accounting principles | [ ] | State tie-breaker if hierarchy conflicts |
| Identify included and excluded accounts | [ ] | Include account numbers if possible |
| Define reserve policies | [ ] | AR, inventory, warranty, rebates, returns |
| Address deferred revenue and deposits | [ ] | Clarify gross liability versus cost-to-fulfill |
| Set deadlines and notice method | [ ] | Calendar dates and business-day rules |
| Define seller record access | [ ] | Include workpapers and supporting schedules |
| Specify objection notice requirements | [ ] | Item, amount, basis, documents, proposed value |
| Define expert authority | [ ] | Expert versus arbitrator, accounting versus legal issues |
| Coordinate indemnity and PPA | [ ] | Prevent remedy overlap or gaps |
| Confirm valuation consistency | [ ] | EBITDA, DCF, market approach, asset approach, NWC |
Pre-Closing Preparation for Sellers
Clean the books before the buyer drafts the closing statement
Sellers should prepare for the working capital adjustment before signing, not after closing. Reconcile bank accounts, accounts receivable, accounts payable, inventory, deferred revenue, payroll accruals, sales taxes, customer deposits, related-party balances, intercompany accounts, and transaction expenses. Remove or document old receivables. Identify obsolete or slow-moving inventory. Resolve vendor disputes where possible. Record known liabilities. Clean schedules make it harder for the buyer to claim surprise and easier for the seller to defend the closing statement.
Model the adjustment before signing
The seller should prepare its own target net working capital analysis. Stress test the peg under different closing dates, month-end versus mid-month scenarios, seasonal cycles, growth forecasts, and unusual item adjustments. Compare the peg to the business valuation and quality of earnings work. If the buyer proposes a peg that the seller does not understand, the seller should ask for the calculation file and review it with advisers before signing.
Preserve records and communications
Records win disputes. Sellers should preserve monthly trial balances, AR aging, subsequent cash collections, AP aging, vendor invoices, inventory counts, reserve analysis, slow-moving inventory reports, deferred revenue schedules, customer contracts, sales tax accruals, payroll records, debt schedules, lease schedules, transaction expense invoices, quality of earnings workpapers, business appraisal assumptions, and drafts of the purchase agreement schedules. Communications explaining why a line item was included or excluded can also be useful.
Use a valuation professional early
A valuation professional can help the seller understand whether the proposed working capital peg is consistent with the value being negotiated. If the seller is relying on adjusted EBITDA, discounted cash flow, market approach evidence, or asset approach analysis, the valuation work should identify the normal working capital assumptions embedded in the price. Simply Business Valuation can assist with a documented business valuation or business appraisal that gives owners and advisers a clearer basis for discussing normalized working capital before the agreement is finalized.
Seller document checklist:
- Monthly trial balances for the peg period.
- AR aging and subsequent cash collections.
- AP aging and subsequent vendor payments.
- Inventory count reports, reserve analysis, and slow-moving inventory reports.
- Deferred revenue and customer deposit schedules.
- Sales tax, payroll tax, income tax, and other tax accrual schedules.
- Debt, leases, accrued interest, transaction expenses, bonuses, and seller expenses.
- Quality of earnings report and adjusted EBITDA schedules.
- Business valuation or business appraisal assumptions.
- Draft purchase agreement definitions and sample closing statement.
Pre-Closing Preparation for Buyers
Diligence the working capital cycle, not just EBITDA
Buyers should analyze the working capital cycle as carefully as adjusted EBITDA. Review days sales outstanding, days inventory outstanding, days payable outstanding, billing practices, collection patterns, supplier terms, customer deposits, deferred revenue, warranty liabilities, rebates, returns, and seasonality. Compare management’s historical practices to the proposed accounting hierarchy. Understand whether working capital needs will increase if the buyer changes growth strategy, supplier terms, customer payment terms, or inventory policy after closing.
Avoid using the PPA as a diligence substitute
A buyer should not wait until after closing to investigate known issues if the agreement limits the true-up process. Chicago Bridge, Alliant, Golden Rule, and Northern Data all show in different ways that the contract’s text can decide where disputes go and how far the PPA process reaches. If a buyer is concerned about historical financial statements, revenue recognition, undisclosed liabilities, taxes, or fraud, those issues may require representations, warranties, covenants, special indemnities, escrows, purchase price negotiation, or other remedies beyond the ordinary working capital true-up.
Draft the buyer’s final statement carefully
After closing, buyers should prepare the proposed final closing statement in a disciplined way. Each adjustment should cite the agreement, accounting hierarchy, supporting schedule, and evidence. Aggressive reclassifications that contradict the sample statement or hierarchy may increase dispute risk. A buyer with a strong position should still present it clearly and within the deadlines. A buyer with a weak or overbroad position may create unnecessary cost and delay.
| Buyer diligence question | Why it matters | Documents to request |
|---|---|---|
| Are AR balances collectible? | Reduces surprise reserve disputes | AR aging, write-off history, subsequent collections |
| Is inventory saleable? | Obsolete stock can overstate working capital | Count sheets, reserve analysis, turnover reports |
| Are expenses fully accrued? | Missing AP or payroll accruals reduce delivered liquidity | AP aging, payroll records, bonus plans, vendor invoices |
| Does deferred revenue require future cost? | Buyer may inherit service obligation | Customer contracts, billing schedules, cost analysis |
| Does accounting hierarchy match diligence? | Prevents post-close forum fights | Draft SPA, sample closing statement, QoE report |
Purchase Price Adjustment Example: A Complete Walkthrough
Facts for a hypothetical lower-middle-market sale
Assume a buyer and seller negotiate an enterprise value of $12,000,000 for a private operating business. This is a hypothetical number, not a valuation conclusion and not a market multiple recommendation. The purchase agreement uses a cash-free/debt-free structure, separate debt and transaction expense deductions, and a dollar-for-dollar net working capital adjustment. The target net working capital peg is $1,500,000.
Before closing, the seller estimates closing net working capital at $1,450,000, suggesting a small deficit. After closing, the buyer proposes final closing net working capital of $1,225,000. The difference is driven by a $125,000 accounts receivable reserve and a $75,000 inventory reserve that the seller says are inconsistent with the historical reserve policy and sample closing statement. The parties negotiate and agree to final closing net working capital of $1,350,000.
Show the math
Hypothetical target NWC peg: $1,500,000
Buyer proposed closing NWC: $1,225,000
Initial proposed deficit: ($275,000)
Negotiated final closing NWC: $1,350,000
Final deficit: ($150,000)
Reduction in buyer claim: $125,000
The seller did not “win” simply because the buyer reduced the claim. The final result depends on the agreement, evidence, and negotiated resolution. The example shows why definitions matter. If the AR reserve policy had been attached, if the inventory reserve method had been specified, and if the sample closing statement had shown how reserves were calculated, the $200,000 reserve dispute might have been narrowed before closing.
Show where the dispute could have been prevented
The dispute could have been reduced through four pre-signing controls. First, the parties should have attached a sample closing statement showing AR and inventory reserve calculations. Second, the quality of earnings team should have reconciled adjusted EBITDA and reserve assumptions to working capital. Third, the business appraisal should have documented whether receivables and inventory were operating-normal or impaired. Fourth, the agreement should have stated whether historical practice, GAAP, specific policies, or the sample schedule controlled if they conflicted.
When to Bring in a Valuation Expert
Before signing
Bring in a valuation professional before signing when the sale price depends on adjusted EBITDA, discounted cash flow, market approach evidence, asset approach analysis, or a significant working capital assumption. Early support is especially valuable when the company has volatile receivables, substantial inventory, deferred revenue, customer deposits, seasonality, high growth, declining revenue, related-party balances, debt-like current liabilities, or inconsistent accounting practices.
During diligence
During diligence, a valuation expert can help reconcile adjusted EBITDA, normalized working capital, customer concentration, capex needs, growth assumptions, and valuation methods. The goal is not to replace the quality of earnings team or counsel. The goal is to ensure the valuation conclusion and purchase agreement schedules are economically consistent.
After closing
After closing, a valuation professional may help analyze a proposed final closing statement, identify whether disputed adjustments are consistent with valuation assumptions, or support an objection schedule. That work may be advisory, consulting, or expert-related depending on the engagement. It should not be described as legal representation, audit defense, or expert testimony unless separately agreed in writing and supported by the professional’s scope.
Simply Business Valuation CTA
If your sale price, buyout, lender review, or shareholder planning depends on EBITDA, discounted cash flow, market approach evidence, asset approach analysis, or a defensible working capital assumption, Simply Business Valuation can help you prepare a clear, documented business valuation or business appraisal. Contact us before the purchase agreement is finalized so the valuation, quality of earnings analysis, and working capital schedule can be reconciled before a dispute starts.
Common Mistakes to Avoid
Working capital adjustments create disputes when parties treat them as boilerplate. The following mistakes are avoidable with coordinated valuation, accounting, and legal drafting.
- Using a peg without support. A number without a schedule invites competing explanations after closing.
- Using a trailing average without considering growth or seasonality. Historical averages may not reflect the closing business.
- Leaving cash, debt, taxes, and transaction expenses undefined. Overlapping definitions can create double counting or gaps.
- Ignoring deferred revenue and customer deposits. These balances can transfer future performance obligations to the buyer.
- Failing to specify reserve methods. AR, inventory, warranty, returns, and rebate reserves can swing the adjustment.
- Letting the sample closing statement conflict with the accounting hierarchy. Conflicting sources create expert-authority fights.
- Missing objection deadlines. A late statement or objection can materially affect rights depending on the agreement.
- Assuming the independent accountant can decide every dispute. Expert authority depends on contract language.
- Using the PPA to fix diligence issues. Some issues belong in reps, warranties, covenants, indemnities, escrows, or price negotiations.
- Preparing a business valuation that ignores working capital. EBITDA, DCF, market approach, and asset approach conclusions should be reconciled to the peg.
- Citing unsupported rules of thumb. Company-specific evidence is stronger than generic industry lore.
- Waiting until after closing to involve advisers. The best dispute prevention happens before signing.
| Mistake | Why it causes disputes | Better practice |
|---|---|---|
| No sample statement | Parties discover classification differences after closing | Attach a sample statement and calculation file |
| Weak accounting hierarchy | GAAP, historical practice, and sample statement conflict | Rank the hierarchy and define tie-breakers |
| Peg ignores seasonality | Closing date creates artificial surplus or deficit | Analyze same-month history and run-rate |
| Undefined debt-like items | Same liability may be counted twice or missed | Separate debt, cash, transaction expenses, and NWC |
| No valuation reconciliation | EBITDA value and working capital peg tell different stories | Reconcile appraisal, QoE, and SPA schedules |
Frequently Asked Questions About Working Capital Adjustments in Business Sales
1. What is a working capital adjustment in a business sale?
A working capital adjustment is a purchase price mechanism that compares closing net working capital to a target or peg defined in the purchase agreement. If closing net working capital is above or below the peg, the final purchase price may adjust up or down. SRS Acquiom describes purchase price adjustments, sometimes called working capital adjustments, as post-closing accounting true-up mechanisms (SRS Acquiom, 2026). The exact formula and remedy depend on the agreement.
2. What is a net working capital peg?
The peg is the target level of net working capital that the parties agree should be delivered with the business. It is intended to represent normal operating liquidity for the transaction. The peg may be based on historical averages, seasonal analysis, current run-rate, forecasted needs, or negotiated special-purpose schedules. It should be supported by documentation, not chosen as an unsupported compromise.
3. How does a working capital adjustment affect purchase price?
In a common dollar-for-dollar structure, closing net working capital above the peg increases the price and closing net working capital below the peg decreases the price. BDO discusses the working capital peg as a key purchase price adjustment consideration and notes the dollar-for-dollar impact concept (BDO USA, n.d.). The agreement may use a different structure, so parties should not assume the adjustment is always dollar-for-dollar.
4. Is net working capital always current assets minus current liabilities?
That is the starting accounting concept, but not the final deal answer. Holland & Knight describes working capital as current assets minus current liabilities while noting that included balance sheet items are often heavily negotiated (Holland & Knight, 2022). Purchase agreements frequently exclude or reclassify cash, debt, taxes, transaction expenses, related-party balances, deferred revenue, deposits, and other items.
5. How is target net working capital calculated?
There is no single required method. Common approaches include a trailing twelve-month average, same-month seasonal average, latest balance sheet adjusted for unusual items, forecasted run-rate, or a negotiated special-purpose peg. The best method depends on the company’s growth, seasonality, business model, accounting quality, transaction perimeter, and closing date.
6. How does working capital relate to EBITDA?
EBITDA measures earnings performance, not the operating liquidity delivered at closing. Two companies with identical EBITDA can have very different working capital needs. A defensible business valuation should reconcile normalized EBITDA with the receivables, inventory, payables, deferred revenue, and reserves needed to generate those earnings.
7. How does working capital relate to discounted cash flow?
A discounted cash flow model typically considers working capital investment as part of projected cash flow. If revenue grows, the business may require more receivables and inventory, offset partly by payables and accruals. The purchase agreement peg should not contradict the working capital assumptions embedded in the DCF model without a clear reason.
8. How does working capital relate to the market approach?
The market approach should be applied consistently with working capital assumptions. If market evidence supports an enterprise value for an operating business, the appraiser should identify whether normal operating working capital is embedded in the conclusion. The parties should avoid applying market evidence and then removing liquidity that was assumed in the valuation.
9. How does working capital relate to the asset approach?
The asset approach focuses directly on assets and liabilities. That can be useful for companies with significant receivables, inventory, equipment, real estate, debt, taxes, or contingent liabilities. The risk is double counting. If inventory or debt is separately adjusted in the asset approach, the purchase agreement should coordinate how those items appear in the working capital true-up.
10. What causes post-closing working capital disputes?
Common causes include unsupported pegs, unclear definitions, accounting hierarchy conflicts, AR reserves, inventory reserves, deferred revenue, customer deposits, taxes, transaction expenses, cutoff issues, missed deadlines, and disagreement about expert authority. SRS Acquiom’s 2026 sample reported that about 29% of studied deals disputed the buyer’s initial PPA calculations, showing that these issues can be material in practice (SRS Acquiom, 2026).
11. Who decides a working capital dispute?
The purchase agreement controls. Some disputes go to an independent accountant or expert. Some go to arbitration. Some legal threshold questions may be decided by a court. Penton is a Delaware example distinguishing expert determination from arbitration under the contract before the court (Penton Business Media Holdings, LLC v. Informa PLC, n.d.). Parties should draft the decision-maker’s authority clearly.
12. What happens if a deadline is missed?
It depends on the agreement and governing law. Hallisey is a Delaware example where the buyer’s failure to timely deliver a closing date report foreclosed later adjustment steps under that SPA (Hallisey v. Artic Intermediate, LLC, n.d.). Parties should calendar all deadlines and preserve proof of delivery.
13. Can a buyer use the working capital adjustment to fix pre-closing accounting problems?
Sometimes, but not always. The answer depends on the agreement’s scope, accounting hierarchy, representations, warranties, indemnities, and dispute process. Chicago Bridge, Alliant, Golden Rule, and Northern Data show different outcomes under different contract language. Buyers should not assume the PPA process is a substitute for diligence or negotiated remedies.
14. How can a seller prepare for a working capital adjustment?
A seller should reconcile accounts, prepare a peg analysis, attach a sample schedule, preserve records, resolve old receivables and obsolete inventory where possible, document reserve policies, and reconcile the business valuation and quality of earnings analysis to the purchase agreement. Early preparation gives the seller a stronger basis for negotiating the peg and objecting to unsupported post-closing adjustments.
15. How can a professional business valuation help?
A professional business valuation or business appraisal can document normalized earnings, working capital needs, DCF assumptions, market approach evidence, asset approach schedules, cash and debt treatment, nonoperating assets, inventory risks, receivable risks, and owner add-backs. That documentation helps the purchase agreement reflect the economics actually assumed in the price.
16. Are working capital adjustments the same as earnouts?
No. A working capital adjustment is generally a closing balance sheet true-up. An earnout is typically a contingent payment based on post-closing performance metrics such as revenue, EBITDA, customers, milestones, or other negotiated targets. Lincoln International discusses post-close true-ups and earnouts as different types of M&A purchase price adjustments (Lincoln International, 2026). Both can create disputes, but they address different economics.
Final Takeaway: Draft the Working Capital Adjustment Before the Dispute Exists
A working capital adjustment is where valuation, accounting, legal drafting, and closing operations intersect. It should align the agreed business valuation with the operating liquidity actually delivered at closing. It should not become an unsupported retrade, a broad accounting reset, or a substitute for diligence, indemnification, or valuation analysis.
The best prevention is pre-signing coordination. The business valuation should identify normalized working capital assumptions. The quality of earnings review should reconcile adjusted EBITDA and balance sheet issues. The discounted cash flow model should reflect working capital investment. The market approach and asset approach should not double count or omit operating liquidity. The purchase agreement should define the peg, included accounts, exclusions, accounting hierarchy, sample closing statement, deadlines, record access, objection process, expert authority, and interaction with other remedies.
Owners and buyers should involve M&A counsel, CPAs, tax advisers, and valuation professionals early. If you need a documented business valuation or business appraisal that ties EBITDA, discounted cash flow, market approach evidence, asset approach analysis, and normalized working capital assumptions into a coherent transaction planning file, Simply Business Valuation can help you prepare before the purchase agreement turns into a post-closing dispute.
References
AICPA & CIMA. (2025, June 5). Statement on Standards for Valuation Services (VS Section 100). https://www.aicpa-cima.com/resources/download/statement-on-standards-for-valuation-services-vs-section-100
Alliant Techsystems, Inc. v. MidOcean Bushnell Holdings, L.P. (n.d.). Official Delaware Court of Chancery PDF. Delaware Courts. https://courts.delaware.gov/opinions/download.aspx?ID=222780
American Society of Appraisers. (2022). ASA business valuation standards. https://www.appraisers.org/docs/default-source/5---standards/bv-standards-feb-2022.pdf?sfvrsn=5c9e5ac0_14
BDO USA. (n.d.). Net working capital in mergers & acquisitions (M&A). https://www.bdo.com/insights/advisory/importance-of-net-working-capital-nwc-in-m-a
CDI Global. (n.d.). The role of net working capital target in cash-free/debt-free deals. https://www.cdiglobal.com/en/news-insights/article/the-role-of-net-working-capital-target-in-cash-freedebt-free-deals
Chicago Bridge & Iron Co. N.V. v. Westinghouse Electric Co. LLC. (n.d.). Official Delaware Supreme Court PDF. Delaware Courts. https://courts.delaware.gov/Opinions/Download.aspx?id=258840
FTI Consulting. (n.d.). Strategic use of purchase price adjustments in share purchase agreements. https://www.fticonsulting.com/insights/articles/strategic-use-purchase-price-adjustments-share-agreements
Golden Rule Financial Corp. v. Shareholder Representative Services LLC. (n.d.). Official Delaware Supreme Court PDF. Delaware Courts. https://courts.delaware.gov/Opinions/Download.aspx?id=327120
Hallisey v. Artic Intermediate, LLC. (n.d.). Official Delaware Court of Chancery PDF. Delaware Courts. https://courts.delaware.gov/Opinions/Download.aspx?id=312690
Holland & Knight LLP. (2022, September 15). Working capital adjustments in M&A transactions [Presentation]. https://www.hklaw.com/-/media/files/events/2022/09/091522_workingcapitaladjustmentsmnatransactions.pdf
Lincoln International. (2026, March). Working capital adjustments and tips to mitigate M&A disputes. https://www.lincolninternational.com/perspectives/articles/working-capital-adjustments-and-tips-to-mitigate-ma-disputes/
National Association of Certified Valuators and Analysts. (n.d.). Professional standards and ethics. https://www.nacva.com/standards
Northern Data AG v. Riot Platforms, Inc. (n.d.). Official Delaware Court of Chancery PDF. Delaware Courts. https://courts.delaware.gov/Opinions/Download.aspx?id=380390
Penton Business Media Holdings, LLC v. Informa PLC. (n.d.). Official Delaware Court of Chancery PDF. Delaware Courts. https://courts.delaware.gov/Opinions/Download.aspx?id=275500
Prairie Capital. (n.d.). Net working capital adjustments in M&A deals. https://www.prairiecap.com/article/net-working-capital-adjustments-in-ma-deals
SRS Acquiom. (2026). 2026 M&A working capital purchase price adjustment study. https://learn.srsacquiom.com/rs/664-KLJ-520/images/SRSAcquiom-2026-Working-Capital-PPA-Study.pdf
SRS Acquiom. (n.d.). Working capital purchase price adjustment mechanics: How to avoid costly disputes. https://www.srsacquiom.com/our-insights/working-capital-purchase-price-adjustment-mechanics-how-to-avoid-costly-disputes/
The Appraisal Foundation. (n.d.). USPAP. https://appraisalfoundation.org/products/uspap