When letters of intent are received by the seller’s banker and reviewed with the client, the seller’s instinct is to focus on one number: the enterprise value. It is the headline. It is what gets shared with management, the family, and other advisors. It is what the deal feels like.
But enterprise value is not what you receive. What you actually walk away with — at close and over time — is determined entirely by deal structure: how the purchase price is divided among cash at closing, rolled equity, a seller note, and any earnout. Those decisions shape your liquidity, your risk exposure, your tax outcome, and how much autonomy you retain to run the business after the transaction.
For founders of lower and middle-market businesses (~$1 – $15 million in EBITDA), this matters immensely. These transactions are not heavily leveraged buyouts. They are partnership transactions, where buyers and sellers are figuring out together how to allocate value across today and tomorrow. Understanding the mechanics is not just useful… it is the difference between realizing the outcome you built for and watching it erode in the post-close period.
1. Cash at Close
Cash at closing is the portion of the purchase price paid immediately upon completion of the transaction. It is the most certain form of consideration. Once it clears, the risk is gone.
For founders, the goal is to maximize cash at close relative to total enterprise value. Every dollar that moves into a seller note, earnout, or deferred structure carries execution or repayment risk that cash at close does not. That does not mean deferred structures are inherently bad — in many transactions, they unlock the opportunity for a larger total enterprise value. Founders should understand exactly what they are accepting when they agree to less cash up front and should ensure the risk is appropriately compensated by understanding buyer motivations for structure (e.g. perceived risk, capital constraints, or other mechanisms of receiving a higher enterprise value).
In practice, even in seller-friendly markets, buyers rarely pay 100% cash at close. There is almost always some combination of the structures below. The question is not whether structure will exist, but how much and on what terms.
2. Rollover Equity
Rollover equity is the portion of the purchase price a founder converts into ownership in the acquiring entity, which may be a new holding company (often termed “NewCo”) that a private equity firm forms to acquire and operate the business going forward, or an existing private equity-backed platform company into which the business is being integrated. Instead of receiving cash for that slice of the deal, the founder becomes a co-owner alongside the financial sponsor and its other portfolio management teams, as opposed to a strategic buyer in the same industry acquiring the company in an all-cash transaction or a cash-plus-stock deal where the seller may receive shares in the larger strategic buyer rather than a continuing minority stake in their original business.
In lower-middle-market transactions, rollover equity typically ranges from 15% to 35% of the total equity value of the deal, though the right percentage is always deal-specific and negotiated. The appeal for buyers is alignment and continuity: a founder who retains equity has a financial reason to stay engaged, protect customer relationships, and support the transition. The appeal for founders is the potential for a “second bite of the apple” — participating in the upside, according to potential additional structural contingencies, if the business continues to grow under new ownership and eventually sells at a higher multiple, whether that upside is driven by the standalone performance of their former company or by synergies and multiple expansion inside a larger private equity-backed platform.
What founders should understand before agreeing to a rollover:
3. Seller Notes
A seller note is a deferred payment where the buyer, instead of paying a portion of the purchase price in cash at close, issues a promissory note to the seller that is repaid over time — typically with interest. The seller essentially becomes a lender to the buyer, holding a debt claim against the business until the note is repaid in full.
Seller notes are common in lower-middle-market transactions for a straightforward reason: they bridge gaps. They bridge both the gap between what a buyer can assemble in equity and financing at close and the total price, and the valuation gap — for example, if a buyer values the business at $9 million and the seller wants $10 million, a seller note for the difference is often how the deal gets done.
Typical seller note terms:
Why seller notes are seller-friendly in the right context:
In deals where the seller has strong conviction in the business’s ability to continue performing post-close, a seller note can be a tool to achieve a higher total purchase price than a purely cash-at-close structure would support. The seller earns interest on the deferred amount and, if all goes well, receives the full principal on schedule.
Where sellers need to exercise caution:
A seller note is only as valuable as the business’s ability to repay it. If the business underperforms post-close, the seller — as a subordinated creditor — may not be made whole. Before agreeing to a seller note of any significance, founders should pressure-test the repayment against realistic downside scenarios and negotiate appropriate protections: security interests in company assets, restrictions on the buyer taking on additional debt ahead of the note, and clear default provisions with defined remedies.
4. Earnouts
An earnout is a contingent payment tied to the future performance of the business. If the business hits defined targets (usually revenue or EBITDA thresholds) after close, the seller receives additional consideration. If it does not, the earnout payment is reduced or eliminated.
Earnouts exist because buyers and sellers frequently disagree on value. The seller sees growth ahead; the buyer prices conservatively. An earnout lets both sides be “right” on value — the seller gets more if the growth materializes, and the buyer only pays for performance that actually occurs. Earnouts show up most often when the business has a strong recent growth trajectory that the seller believes will continue, or when the buyer is skeptical of projections and unwilling to pay upfront for performance that has not yet happened.
The earnout math that founders rarely model:
For a founder considering an earnout as part of a deal, the key dynamics to understand are:
Negotiating an earnout that actually pays:
Founders who protect earnout value do several things: they keep earnout size modest relative to total consideration; they insist on simple, auditable metrics with agreed accounting treatments written into the purchase agreement; they negotiate specific operating protections (approval rights over budget changes that affect earnout metrics, restrictions on intercompany allocations, carve-outs for integration costs); and they model conservative, base, and optimistic earnout scenarios before signing to understand what the floor realistically looks like.
The four building blocks above describe how the seller receives value. But every acquisition has another side of the capital structure that founders frequently overlook during negotiations: the debt a buyer raises to finance the purchase.
In a private equity-backed transaction, buyers typically fund the acquisition through a combination of their own equity and third-party debt — senior bank loans, unitranche facilities, or mezzanine financing. This leverage sits on the buyer’s balance sheet, not the seller’s proceeds statement. It is how the buyer funds the deal, not how the seller gets paid. For that reason, many founders treat it as the buyer’s problem. It is not.
Why leverage is a seller’s concern, not just the buyer’s:
The moment a transaction closes, the debt the buyer raised to acquire the business lives on the company’s balance sheet — the same company the seller may be partially reinvested in through rollover equity, and the same company whose cash flows need to service a seller note. That changes the calculus entirely.
A business carrying five or six turns of debt is a fundamentally different operating environment than one carrying two or three. Debt service obligations consume cash that might otherwise fund growth, hiring, or capital investment. Financial covenants tied to senior debt can constrain management’s ability to make decisions. And in a downside scenario, the combination of debt obligations and earnout metrics creates compounding pressure — the business may be unable to perform its way to earnout thresholds precisely because it is spending so heavily on debt service. The seller, as a minority equity holder and subordinated creditor, sits at the back of that line.
The seller note as a lever against over-leveraging:
One of the less-discussed functions of a seller note is its ability to moderate the buyer’s reliance on third-party debt — and in doing so, reduce the post-close risk that leverage creates for everyone involved.
When a seller accepts a portion of the purchase price in the form of a promissory note, the buyer needs to raise less external financing to fund the transaction. From the buyer’s perspective, the seller note functions as a form of acquisition financing: flexible, typically subordinated to senior debt, and often priced more favorably than mezzanine or unitranche facilities in a rising rate environment. From the seller’s perspective, a well-structured note can produce a meaningfully less leveraged post-close balance sheet — which directly benefits the rollover equity value and reduces the risk that debt service crowds out earnout performance.
This is a genuine alignment of interest, if structured correctly. A seller who accepts a note in exchange for a lower total debt load is not simply deferring consideration — they are actively shaping the financial health of the business they remain invested in. The trade-off is real: the note carries repayment risk that cash at close does not. But for sellers with high conviction in the business and a meaningful rollover position, moderating leverage through a seller note can be a structurally rational choice that benefits both parties.
What sellers should negotiate around leverage:
Even where no seller note is involved, founders should ask their banker to scrutinize the buyer’s proposed capital structure before signing. Specifically:
These are not purely academic questions. They determine whether the business the seller is staying invested in — through rollover equity, a seller note, or an earnout — is positioned to perform or is structurally burdened from day one.
A high enterprise value headline built on an aggressively leveraged capital structure is not the same deal as the same enterprise value funded more conservatively. The seller’s banker should make that distinction explicit before a letter of intent becomes a signed purchase agreement.
The four components above do not operate independently. They interact, and the interaction is what determines your actual outcome.
Consider a simple example. Two founders each sell a business at a $30 million enterprise value:
At signing, both deals have the same headline number ($30M). But Founder A has substantially more certainty: the large majority of value is in cash, the seller note is manageable, with protections the seller is comfortable with. Founder B’s outcome depends heavily on post-close performance in a business she no longer controls, with the earnout representing 20% of total consideration and the rollover another 20%.
Neither structure is inherently wrong. The right structure depends on the founder’s personal circumstances, her confidence in the buyer’s ability to grow the business, her liquidity needs, her tax situation, and her appetite for ongoing risk. But she should enter that negotiation understanding exactly what she is agreeing to — not discovering it two years post-close.
Founder-led transactions in the lower-middle-market have a distinct character compared to large leveraged buyouts. Because many of these businesses are being acquired for the first time, with no prior institutional capital and often owner-dependent operations, buyers prioritize founder continuity, cultural preservation, and a genuine partnership dynamic.
The most important practical difference for founders is that these transactions typically do not rely on significant leverage to generate returns. Buyers in this market are generally creating value through business improvement — operational infrastructure, talent, technology, and customer expansion — rather than financial engineering. That means the post-close risk profile is different: the business is not carrying five turns of debt that needs to be serviced from day one. The downside scenario is less acute. The earnout, if present, is less likely to be undermined by debt service constraints.
That said, the structural concepts above still apply in full. Cash at close, rollover equity, seller notes, and earnouts are all active tools in lower-middle-market deals. Founders who understand how each one works, and how they interact, are positioned to negotiate deals that reflect their actual priorities, not just the buyer’s preferred allocation of risk.
Before accepting any deal structure, founders should be able to answer the following honestly:
The best deals for founders are not always the ones with the highest headline multiples. They are the ones where the total consideration, weighted by probability and risk, delivers an outcome the founder is genuinely satisfied with. That requires engaging with structure — not as a legal formality, but as the financial design of the outcome you have spent years working toward.
Falcon Capital Partners is a boutique investment bank providing sell-side strategic and investment banking advisory services to founder-led and private equity-backed businesses. To learn more about how we can help you evaluate your strategic options and negotiate deal structure, please contact us.
© 2026 Falcon Capital Partners. All rights reserved. This article is intended for informational purposes only and does not constitute investment, legal, or financial advice.