Most buyers spend significant time analyzing EBITDA, negotiating purchase price, and reviewing legal documents — and surprisingly little time thinking about working capital until it becomes a problem. By then, they're often days away from close with a significant cash shortfall they didn't anticipate.
Working capital disputes are one of the most common sources of post-close friction in small business deals. Understanding what working capital is, how it's negotiated, and what a "normal" level looks like for the business you're buying can save you tens of thousands of dollars — and prevent the operational crisis that comes from closing on a business without enough cash to run it.
What is working capital?
Working capital is the difference between a business's current assets and current liabilities. It represents the short-term financial liquidity of the business — the cash and near-cash available to fund day-to-day operations after accounting for near-term obligations.
This $119,200 represents what the business has available to fund operations after paying near-term obligations. It's the financial cushion that lets the business pay employees, restock inventory, cover vendor invoices, and absorb timing differences between when revenue comes in and when expenses go out.
Why working capital matters in a deal
When you buy a business, you're not just buying its earning power — you're also buying (or not buying) its working capital position. This is where many first-time buyers get caught: they negotiate a purchase price based on EBITDA, close the deal, and then discover the business doesn't have enough cash to operate normally on day one.
This happens because sellers, knowing they're about to receive the proceeds of the sale, often stop managing working capital as carefully in the months before close. Receivables slow down. Payables get pushed out. Cash gets distributed to the owner. By closing day, the working capital position has eroded significantly — and the buyer inherits an underfunded business.
The solution is a working capital peg — a contractual mechanism in the purchase agreement that defines what level of working capital the seller must deliver at close, with a post-close adjustment if the actual amount differs.
What is a working capital peg?
A working capital peg (also called a working capital target or NWC peg) is the agreed-upon level of net working capital that will be included in the deal at close. If the actual working capital at close is above the peg, the purchase price increases by the difference. If it's below the peg, the purchase price decreases.
The parties agree to a working capital peg of $115,000 based on the trailing 12-month average. At close, the actual net working capital is $94,000 — $21,000 below the peg. The purchase price is reduced by $21,000 (or the seller funds the shortfall from escrow). If actual working capital had been $128,000 — $13,000 above the peg — the purchase price would increase by $13,000.
The peg protects both parties. Buyers are protected from sellers who drain working capital before close. Sellers are protected from buyers who claim a working capital shortfall on amounts that were always normal for the business.
How to determine the right working capital peg
Setting the right peg requires understanding what "normal" working capital looks like for this specific business. The most defensible approach is a trailing 12-month average of monthly working capital balances — calculated before any close-driven manipulation.
Key considerations when establishing the peg:
- Seasonality matters — a retail business closing in December will have different working capital than the same business in July. The peg should reflect a normalized, seasonality-adjusted level, not a single snapshot
- Industry norms vary widely — service businesses often need very little working capital; product businesses with inventory and long receivable cycles may need substantial amounts
- Exclude cash — purchase price for most small business deals is set on a "cash-free, debt-free" basis, meaning cash stays with the seller and debt is paid off at close. The working capital peg typically excludes cash and current portion of long-term debt from the calculation
- Include deferred revenue — if the business collects payment before delivering services (gym memberships, annual subscriptions, retainers), that deferred revenue is a liability that should be included in the working capital calculation
What a QoE report adds to working capital analysis
A Quality of Earnings report includes a working capital analysis as a standard component — and it provides several things a buyer can't easily replicate independently.
Historical working capital trending
The QoE analyst calculates monthly working capital for the trailing 12–24 months, creating a clear picture of what's normal for this business across different periods. This historical view makes it much harder for a seller to argue that a depressed close-day working capital position is within normal range — the data shows exactly where it should be.
Quality of receivables assessment
Not all accounts receivable are created equal. The QoE analyst reviews the AR aging schedule to identify overdue balances, related-party receivables, and any amounts that are unlikely to be collected. Uncollectable receivables included in working capital inflate the apparent working capital position — you're inheriting paper assets, not real ones.
Inventory quality review
For product businesses, inventory is often the largest component of working capital — and the most variable in quality. Aged, obsolete, or unsalable inventory that's being carried at cost on the balance sheet overstates working capital. A QoE analyst evaluates inventory turnover, age, and condition to identify whether the stated inventory value is achievable.
Deferred revenue and liability identification
Some businesses collect cash before delivering services — and that cash obligation is a real liability that reduces working capital. If a software company has collected $180,000 in annual subscriptions that haven't yet been earned, that's $180,000 of services you'll need to deliver after close without receiving payment for it. The QoE report surfaces these deferred obligations so they're captured correctly in the working capital calculation.
Common working capital mistakes buyers make
Mistake: Ignoring it entirely
- Assuming working capital is "included" without defining it
- Not negotiating a peg in the purchase agreement
- Discovering the shortfall on closing day with no recourse
- Result: cash crisis in week one of ownership
Mistake: Using the wrong baseline
- Setting the peg based on closing-day balance only
- Ignoring seasonality in the reference period
- Including cash in the peg calculation incorrectly
- Result: peg that doesn't reflect true operating needs
How much working capital do you actually need?
The right amount of working capital depends entirely on the business's operating model, industry, and cash conversion cycle. Some rough benchmarks:
- Pure service businesses (consulting, staffing, professional services with short payment cycles) — often need relatively little working capital; 30–60 days of operating expenses is frequently sufficient
- Product businesses with inventory — typically need 60–90 days of COGS in working capital to maintain adequate stock levels and absorb receivable timing
- Businesses with long receivable cycles (construction, B2B services with net-60 or net-90 terms) — need substantially more; slow-paying customers create large working capital requirements
- Subscription or retainer businesses — often have favorable working capital dynamics because they collect before delivering, but the deferred revenue liability needs to be properly accounted for
As a starting point, budget for working capital equal to 45–60 days of the business's total operating expenses (excluding depreciation and owner compensation). Then adjust up or down based on the specific receivable, inventory, and payable dynamics of the business you're buying. Your QoE analyst should be able to give you a defensible number specific to that business.
Putting it all together in the deal
Working capital negotiation typically happens during the purchase agreement phase — after the QoE report has established a defensible historical baseline. The sequence looks like this: QoE report establishes trailing working capital data → parties agree on peg methodology and target → purchase agreement includes working capital adjustment mechanism → at close, actual working capital is calculated → any difference from the peg is settled in cash or from escrow within 60–90 days of close.
The buyers who navigate this well are the ones who understand working capital before negotiations start — not the ones who learn about it when the closing statement arrives. Getting your QoE report early in the process gives you the data you need to negotiate this correctly.
Working capital questions on your deal? ClearView QoE's reports include a full working capital analysis — historical trending, receivables quality, inventory assessment, and a defensible peg recommendation. Get a free consultation to discuss your acquisition →