By Panoramic Capital Partners
The Net Working Capital Peg: The Deal Mechanic That Can Quietly Shift Millions in Proceeds
Nobody wakes up wanting to read about this. But bookmark it and save it for when it’s time to exit – this is very important and highly valuable.If you’re a business owner preparing for a sale, you’ve probably spent considerable time thinking about your company’s valuation: the EBITDA multiple, the headline enterprise value, the deal structure. But there’s a less glamorous mechanic lurking in almost every transaction that can quietly add or subtract hundreds of thousands (or even millions) of dollars from the cash you actually receive at closing: the net working capital peg.
In our experience advising business owners through transactions, the working capital peg is one of the most misunderstood and most frequently surprising elements of a deal. Owners who don’t understand it going in often find themselves blindsided at closing, or worse, after closing when the true-up hits.
This article is designed to change that. Whether you’re years away from a transaction or actively in discussions with a buyer, understanding the working capital peg will help you protect your proceeds and negotiate from a position of knowledge.
You’ll Learn:
- What net working capital is (a brief refresher)
- What the NWC peg is and why it exists in transactions
- How the peg is established and negotiated
- A concrete example showing how it impacts your cash at closing, including the post-close true-up
- The common mistakes sellers make and how to avoid them
A Quick Refresher: What Is Net Working Capital?
We’ll cover net working capital (NWC) in much more depth in a companion article, but here’s the short version: net working capital is the difference between a company’s current assets and its current liabilities.
Current assets include things like accounts receivable (money customers owe you), inventory (product on hand), and prepaid expenses. Current liabilities include accounts payable (money you owe suppliers), accrued expenses (wages, taxes, etc. that have been incurred but not yet paid), and other short-term obligations.
The formula is straightforward: Net Working Capital = Current Assets – Current Liabilities
An important note for the purposes of this article: when we talk about NWC in the context of a transaction, we exclude cash and short-term debt (such as revolving credit facilities or the current portion of long-term debt) from the calculation. Cash and debt are handled separately in a “cash-free, debt-free” deal structure. The seller keeps the cash and pays off the debt. The NWC calculation is focused purely on the operating assets and liabilities required to run the business day to day.
Think of NWC as the fuel in the tank that keeps the engine running: the inventory on your shelves, the receivables you’re waiting to collect, offset by the bills you haven’t paid yet. Without adequate working capital, the business can’t operate and generate the cash flow that a buyer is paying for.
A critical concept to understand here: NWC takes all of the noise of individual line items (a specific inventory purchase, a customer invoice that hasn’t been paid yet, a supplier you paid early) and mashes it all together into one consolidated number. The peg doesn’t care about the “why” behind any single item. It simply nets everything out into one figure that represents the operating capital required to keep the business running
What Is the Net Working Capital Peg?
In most private company transactions, the purchase price is structured on a “cash-free, debt-free” basis with a “normal” level of working capital. This means the buyer expects to receive a business with enough working capital to continue operating without needing to immediately inject additional cash.
The net working capital peg is the agreed-upon target amount of working capital that should be in the business at the time of closing. If the actual working capital at closing is higher than the peg, the seller receives additional cash. If it’s lower, the seller owes the buyer the difference.
Before we go further, it’s important to understand the spirit of the NWC peg. The goal is not for the buyer or seller to make or lose money on the working capital adjustment. It’s designed to be negotiated in good faith and to deliver a business that is appropriately capitalized at the time of transition. The peg simply ensures the business is delivered with the right amount of fuel in the tank so that both sides walk away feeling the deal was fair.
Why does this exist? Consider it from the buyer’s perspective. They’re paying a price based on the business’s ability to generate cash flow. That cash flow depends on the business having inventory to sell, receivables to collect, and the normal rhythm of payables and accruals. If a seller were to drain the business of inventory, aggressively collect all receivables, and delay paying suppliers before closing, the buyer would receive a hollowed-out business that couldn’t operate as expected. The peg protects against this, and it protects the seller too. If a business happens to have unusually high working capital at closing (say, because a large inventory order just arrived or receivables spiked due to seasonality), the seller deserves credit for that additional capital they’re leaving behind.
How the Peg Is Established
The working capital peg is a negotiated item, and this is where many sellers are caught off guard. It’s not a fixed number pulled from a single balance sheet. It’s typically based on an average of the company’s net working capital over a defined period, often the trailing 12 to 24 months.
Here’s the general process:
Step 1: Define the NWC Components. Buyer and seller agree on which balance sheet items are included in the NWC calculation. This is more nuanced than it sounds. Cash and debt are excluded (handled separately in a cash-free, debt-free deal), but what about customer deposits? Tax receivables? Deferred revenue? Every line item is subject to discussion, and the classification decisions can materially impact the peg number.
Step 2: Calculate the Historical Average. Using the agreed-upon components, the parties calculate NWC for each month over the lookback period and take an average. The lookback period itself is negotiated. A buyer may push for a longer lookback period if recent months show unusually low NWC (a longer lookback produces a higher average and thus a higher peg, which benefits the buyer), while a seller may prefer a shorter period that captures more recent months if NWC has been lower.
Think about it this way: the buyer wants a higher peg because it means more capital stays in the business at closing. The seller wants a lower peg because every dollar of NWC delivered above the peg is a dollar that comes to them in the form of proceeds. Each side will advocate for the lookback period and methodology that supports their position.
In fast-growing businesses, the historical average may not accurately reflect the working capital needs of the business going forward. In these cases, it’s common for the parties to incorporate a 12-month forward projection of NWC into the analysis, blending historical actuals with projected needs to arrive at a peg that better reflects where the business is headed rather than where it’s been.
Step 3: Agree on the Peg. The historical average (or blended average, in the case of a growing business) becomes the starting point for negotiation. There are various approaches: a fixed dollar peg, a peg with a collar or band, and variations in between.
At closing, the difference between the estimated NWC and the peg is adjusted dollar-for-dollar in the purchase price. If estimated NWC is $500,000 below the peg, the seller’s proceeds are reduced by $500,000. If it’s above the peg, the seller receives additional proceeds.
Where the collar comes into play is in the post-close true-up, the reconciliation between the estimated NWC used at closing and the actual NWC determined after closing. The collar approach is common and can save both sides from fighting over minor fluctuations that arise as the closing balance sheet is finalized. For example, a deal might specify that no true-up adjustment is made if the difference between estimated and actual NWC falls within $100,000. If the variance falls outside of the collar, the adjustment may go back to the first dollar, meaning the full difference between estimated and actual NWC becomes an adjustment, not just the amount beyond the collar. This mechanism, including the collar amount and whether it resets to the first dollar, is agreed upon by both sides as part of the purchase agreement.
Step 4: Establish the True-Up Mechanism. The purchase agreement specifies how NWC will be measured at closing, who prepares the closing balance sheet, and how disputes are resolved. This typically involves the buyer preparing a closing NWC calculation within 60–90 days after closing, with the seller having a review and dispute period. All of these procedural details (timelines, review rights, escalation to independent accountants if needed) are negotiated and agreed to by both parties before closing.
A Concrete Example: How the NWC Peg Impacts Your Proceeds
Let’s walk through a fictional example to bring this to life. Meet “Pacific Coast Plumbing” (PCP), a commercial plumbing company being acquired by a private equity firm.
The Deal Terms:
- Enterprise Value: $30 million (6x $5M EBITDA)
- Deal Structure: Cash-free, debt-free
- Cash on Balance Sheet: $500,000 (goes to seller)
- Debt on Balance Sheet: $3 million (paid off by seller at close)
- NWC Peg: $2.5 million (based on trailing 12-month average, excluding cash and short-term debt)
- True-Up Collar: $100,000 (if the difference between estimated and actual NWC is within $100K, no true-up adjustment is made; if outside the collar, the adjustment resets to the first dollar)
At Closing: The Estimated NWC
Here’s a detail that surprises many sellers: the NWC adjustment at closing is based on an estimate. Because the final closing balance sheet takes time to prepare, the parties agree on an estimated NWC figure for purposes of calculating initial proceeds. The true-up happens after closing once the actual numbers are finalized.
In our example, the estimated NWC at closing is $1.8 million, below the $2.5 million peg by $700,000. This difference is adjusted dollar-for-dollar, meaning the full $700,000 shortfall is deducted from the seller’s proceeds at closing.
Proceeds at Closing (Based on Estimated NWC):
- Enterprise Value: $30,000,000
- Plus: Cash: $500,000
- Less: Debt Repayment: ($3,000,000)
- Less: Estimated NWC Shortfall ($2.5M peg – $1.8M estimated): ($700,000)
- Net Proceeds at Closing: $26,800,000
The owner walks away from the closing table with $26.8 million. But the story isn’t over yet.
After Closing: The True-Up
Sixty days after closing, the buyer’s accounting team completes the final closing balance sheet. They determine that the actual NWC at closing was $1.5 million, which is $300,000 less than the $1.8 million estimate used at closing.
Now the true-up kicks in. The variance between estimated and actual NWC is $300,000, which exceeds the $100,000 collar. Because the collar resets to the first dollar, the full $300,000 difference (not just the $200,000 above the collar) becomes the true-up adjustment. The seller now owes the buyer $300,000.
In most transactions, the seller doesn’t write a check from their personal account for this true-up. It’s typically handled through an escrow established at closing, a portion of the purchase price set aside in a third-party account specifically to cover potential post-closing adjustments like the NWC true-up, as well as potential breaches of representations and warranties. The $300,000 is released from escrow to the buyer, reducing the seller’s total proceeds accordingly.
Post-Closing True-Up:
- Estimated NWC at Closing: $1,800,000
- Actual NWC at Closing: $1,500,000
- Variance: $300,000 (exceeds $100K collar, resets to first dollar)
- True-Up Payment from Escrow to Buyer: $300,000
Final Net Proceeds After True-Up: $26,500,000
The owner who expected roughly $27.5 million in a straightforward cash-free, debt-free deal ultimately received $26.5 million, a full $1.0 million less, because of the working capital adjustment. And $300,000 of that was determined weeks after the owner thought the deal was done.
This example illustrates why understanding the NWC peg, monitoring your working capital in the months leading up to closing, and planning for the true-up are essential to protecting your proceeds.
Common Mistakes Sellers Make
Over the years, we’ve seen several patterns that trip up sellers when it comes to working capital. Here are the most common:
Mistake #1: Thinking You Keep the Accounts Receivable
This is the most fundamental misconception we encounter. Many sellers walk into a transaction believing they get to keep the accounts receivable and sell off whatever inventory is left in the business. But this is almost never how it works.
The buyer is valuing the business based on the cash flow it produces, and to generate that cash flow, there needs to be inventory on hand to fulfill orders and a pipeline of receivables coming in the door. These operating assets are not separate from the business. They are the business. The accounts payable stays with the business too, becoming an obligation of the buyer post-close. It’s a package deal, and the NWC peg is what ensures it gets delivered intact.
Mistake #2: Trying to Manipulate the Balance Sheet Before Closing
Once sellers understand the NWC peg, some try to game it. They aggressively collect receivables to build up cash, slow down inventory purchases, or stop paying vendors. The problem is that the NWC peg catches all of this. Aggressively collecting receivables or drawing down inventory before closing reduces your NWC below the peg, triggering a dollar-for-dollar reduction in your proceeds. Stopping vendor payments inflates your cash balance but also inflates accounts payable, which reduces NWC just as much.
The NWC calculation consolidates all of these items into one number. You can’t game individual line items without it showing up in the total. The best approach is to run the business normally through closing. Operate as if you’re going to own it for another decade.
Mistake #3: Not Understanding That the Peg Is Negotiated
Many first-time sellers assume the working capital peg is a fixed, objective number that simply gets calculated and applied. In reality, almost every element of the NWC peg is subject to negotiation: which line items are included, the lookback period, whether to use a mean or median average, whether there’s a collar, and how the true-up process works. Each of these decisions can swing the peg by hundreds of thousands of dollars.
Going into a transaction without a clear understanding of your NWC position, and a perspective on where the peg should be set, puts you at a significant disadvantage. This is why we strongly recommend working with your advisors to establish a defensible NWC position before taking your business to market.
Mistake #4: Being Surprised by the Post-Close True-Up
As the Pacific Coast Plumbing example demonstrates, the NWC adjustment isn’t finalized at closing. The typical process: the parties agree to an estimated NWC number at closing, proceeds are distributed based on that estimate, and then 60–90 days later the buyer prepares a final closing balance sheet and calculates actual NWC. If the difference between estimated and actual exceeds the collar, cash changes hands through escrow. It’s critical to understand this process, know how much is being held in escrow, and factor that into your post-sale financial planning.
Preparing for the Working Capital Discussion
If you take away one thing from this article, it’s this: the working capital peg conversation needs to happen early. Here’s how to prepare:
Know Your Numbers. Track your monthly NWC well before you go to market. Understand the seasonal patterns, the trends, and the outliers. If you know that your NWC spikes every September because of a large inventory build, you’ll be better positioned to negotiate a peg that accounts for that cyclicality.
Understand the Components. Work with your financial team or advisor to build a detailed NWC bridge that breaks out every line item. Know which items are likely to be contested and have a defensible position on why they should (or shouldn’t) be included in the calculation.
Run the Business Normally. Don’t change your operating behavior as you approach closing. Maintain normal inventory levels, follow your standard collections process, and pay suppliers on your usual terms. The peg is built around normal operations, and deviating from normal creates adjustments that rarely work in your favor.
Plan for the True-Up. Mentally and financially prepare for the post-closing NWC true-up. Understand how much is being held in escrow, what the collar and adjustment mechanisms are, and factor the possibility of an escrow release to the buyer into your post-sale financial plan.
Get Expert Guidance Early. The working capital peg negotiation is one of many deal mechanics that benefit significantly from having advisors who have been through these transactions before. An experienced advisor can help you establish a defensible NWC position, identify items that are likely to be contested, and negotiate terms that protect your proceeds.
Conclusion
The net working capital peg might not be the most exciting topic in deal mechanics, but it’s one of the most impactful. A well-negotiated peg protects both buyer and seller and ensures a smooth transition. A poorly understood one can cost a seller hundreds of thousands of dollars in unexpected adjustments.
Understanding how the peg works, how it’s negotiated, and how it impacts your cash at closing puts you in a stronger position to protect your proceeds and avoid surprises. Like many aspects of selling a business, the key is preparation and the right guidance.
To learn more about how Panoramic Capital Partners can help optimize your business value while building lasting personal wealth, visit us at panoramiccp.com or reach out to our team directly.
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