Most conversations about selling a business focus on the number. The multiple, the valuation, the price. What receives far less attention is how and when that number is actually paid.
Transaction structure is not a technicality. It is the mechanism by which value is transferred, risk is allocated, and the seller’s financial outcome is ultimately determined.
Every Deal Has a Gap
Sometimes it is obvious. The seller believes the business is worth $24 million; the buyer’s initial position is $18 million. Sometimes it is subtler: the headline price looks close enough, but the two parties are carrying very different assumptions about risk, about what happens after completion, and which party should bear the consequences if the business underperforms.
Price negotiation alone rarely closes that gap. Transaction structure does.
Transaction structure is the set of mechanisms that determine not just what is paid, but when, how, and under what conditions. Used well, it gives a buyer the comfort they need to stretch on price and it gives a seller a genuine path to full value.
Why the Gap Exists in the First Place
Buyers and sellers arrive at the negotiating table with fundamentally different incentives.
A seller knows their business intimately. They have lived through the cycles, they understand the customer relationships, they know which revenue is genuinely recurring and which is more fragile than it looks on paper. They believe, usually with justification, that the business will continue to perform.
A buyer is working from disclosed information, due diligence findings, and their own judgment about risk. They are being asked to pay today for earnings that will arrive in the future, in a business they do not yet control. The discount they apply to the seller’s view of value is not irrational. It reflects genuine uncertainty.
That difference in perspective is where the valuation gap comes from. Structure is how you bridge it.
Cash, Deferred Consideration, and the Space Between
At its simplest, a buyer pays cash at completion. For a seller, that is the cleanest outcome: certain, immediate, no ongoing dependence on the buyer’s behaviour or the business’s future performance.
In practice, many mid-market deals do not work that way.
Buyers regularly seek to defer a portion of the purchase price. This might take the form of a vendor loan (where the seller effectively finances part of the purchase), a retention held in escrow pending completion of post-settlement obligations, or structured deferred payments tied to the passage of time. Each of these arrangements shifts some of the economic risk back to the seller.
Earnouts: Shared Belief, Shared Upside
When a seller is confident in future performance and a buyer is not, an earnout can make both parties whole.
The mechanism is straightforward: a portion of the purchase price is contingent on the business achieving agreed performance metrics over a defined period after completion. If the business performs as the seller expects, they receive full value. If it does not, the buyer has paid appropriately for what they actually acquired.
Done well, an earnout converts a valuation disagreement into a mechanism that creates mutual upside if the business performs as expected. The seller is not asked to accept less. They are asked to defer part of the price until their confidence is proven. For a seller who genuinely believes in their numbers, that is often an acceptable trade.
The risk is that earnouts shift post-completion control to the buyer at the same moment the seller’s financial outcome depends on performance the buyer now influences. The period should be short enough to remain meaningful, with clear guardrails in place about how business performance will be measured and the consequences of that measurement.
When those conditions are met, it is one of the most effective tools available for bridging a valuation gap.
Deferred Consideration: Buying Time Without Giving Ground
Not every valuation gap is about fundamental disagreement on the business’s worth.
Deferred consideration is paid at an agreed future date, typically 12 to 24 months post-completion, sometimes with interest. The seller effectively extends credit to the buyer, accepting future payment in exchange for completing the deal now.
This structure can be a genuine bridge. It allows a buyer to use the business’s future profits to fund the acquisition and it gives a seller a clean exit from operations while retaining the right to receive full value over time.
The commercial terms matter: the portion paid upfront, the deferral period, the interest rate if any, the security arrangements, and the events that would trigger early repayment.
Sellers should understand the difference between deferred consideration, which is a contractual obligation to pay a fixed amount, and an earnout, where the amount is contingent on performance. They can be used together, but they are not the same instrument and should not be treated as interchangeable.
Retention: The Price of Uncertainty
Retentions are a narrower tool. They do not expand the total consideration; they defer release of a portion pending confirmation that the business is what it appeared to be. A buyer holds back a portion of the purchase price in escrow for an agreed period as a buffer against post-completion warranty claims or unexpected issues emerging from the business.
From a buyer’s perspective, a retention is a risk management tool. From a seller’s perspective, it is completion day money that has not yet arrived.
The negotiation is in the detail: the size of the retention, the duration of the escrow period, the specific conditions that can trigger a claim against the held funds, and the mechanism by which any unclaimed portion is released. Retentions can be reasonable and commercially appropriate (particularly where tied to a specific risk).
Rollover Equity: Staying In to Capture More
Often the most effective structuring mechanism, sellers are increasingly invited to retain a portion of their equity post-completion rather than selling everything at once. The business owner sells a majority stake, receives a significant cash payment, and reinvests a portion of the proceeds alongside the incoming buyer.
The logic is that the buyer and seller share a view of the growth the business can achieve under new ownership, and the seller wants economic exposure to that upside. If the business doubles in value over the hold period, the retained equity delivers a second, often substantial, return.
We have seen clients realise more value from their retained minority stake than from the initial cash consideration.
Retained equity aligns the parties interests as ongoing stakeholders in the organisation. It also aligns with more balanced negotiations, as both parties are dealing with their future business partner.
A seller open to retaining equity fundamentally reframes the transaction. Rather than a “sale” defined by what is leaving the business, the focus shifts to what is being brought in. A strategic investor with capital and growth ambitions makes for a far more compelling story when the deal is disclosed to the team and other key stakeholders. What sellers must understand is that retained equity is minority equity in a business they no longer control. The shareholder agreement governing that stake, the exit mechanics, the timeline and valuation basis for the next transaction, and the rights available to the seller as a minority holder all need negotiation upfront, to protect the ongoing interest.
Structure Is Not a Concession
There is a tendency among sellers to view any departure from all-cash-at-completion as a concession: something given away to get the deal done.
In the right circumstances, structure is not a concession at all. It is the mechanism by which a buyer who genuinely values the business at its full potential is able to pay for that potential, rather than only for what is certain today. A seller who understands the tools available can use structure to capture more than an all-cash offer from a more cautious buyer would have delivered.
Often the upfront consideration is the same as would be achievable if there was a strict requirement for an all-cash offer. Agreeing to share some of the risk generally leads to higher multiples, to the point where often the structured component is a genuine bonus.
The business owners and advisors who get the best outcomes are the ones who understand this distinction before they sit down at the table.
At DMA, we have worked through this dynamic in over 300 completed transactions. It is rare that buyer and seller agree on everything from the start. The deals that succeed are the ones where the structure was good enough to be the bridge.
Author: DMA M&A Advisor Michael Yared
