Structuring Earnouts and Forgivable Seller Notes in a Small Business Sale

Earnout Metrics That Survive a Dispute

The metric decides more of the dispute outcome than any other single drafting choice. Three metrics dominate sub-$5M earnouts, and each carries a different failure mode.

Across all three, the pattern is the same: the metric that survives a dispute is the one the agreement defines precisely enough that a disagreement is a math problem, not a negotiation.

Payment Schedules and Caps

Sub-$5M earnouts typically run one to three years, measured annually rather than monthly or quarterly, since shorter measurement periods magnify seasonal noise and increase dispute frequency without improving accuracy. A few structural choices come up in nearly every deal:

• A cap on total earnout payout, which limits the buyer's maximum exposure and, from the seller's side, sets a ceiling on the upside worth negotiating for at signing rather than assuming an uncapped structure.
• A threshold or floor below which no payout occurs, which protects the buyer from paying on marginal performance and should be set relative to a realistic base case, not the seller's best historical year.
• Partial, tiered payouts between the floor and a stretch target, rather than an all-or-nothing structure, which reduces the incentive for either side to manipulate results right around a single cliff number.
• Acceleration on sale or termination without cause, which protects the seller against a buyer who flips the business or fires the seller specifically to avoid triggering the metric, a protection sellers should treat as close to non-negotiable in any earnout tied to their continued involvement.

Seller Note Forgiveness Triggers

A forgivable seller note flips the default outcome in the seller's favor: the note is owed in full unless a forgiveness condition is met, rather than paid only if a target is hit. The forgiveness condition still needs the same drafting discipline as an earnout metric, because a vague trigger creates the same dispute risk in reverse.

• Continued seller employment or consulting availability through a stated date, common where the seller's post-closing involvement is what the buyer is actually paying to retain.
• Key employee or customer retention, defined with the same specificity issues as a customer retention earnout metric above.
• Absence of a default or indemnification claim under the purchase agreement, which ties forgiveness to deal performance broadly rather than a single operating metric.
• Non-compete and non-solicit compliance, where forgiveness is conditioned on the seller not competing or soliciting customers and employees away from the business they sold.

Because the note is owed by default, buyers should confirm the forgiveness trigger is objectively measurable and within their own control to document, not dependent on the seller's subjective account of what happened. Sellers should confirm the trigger is within their own control to satisfy, and is not effectively controlled by post-closing decisions the buyer makes unilaterally.

Working Capital Pegs and True-Ups

Alongside any earnout or seller note, most small business sales include a working capital adjustment at closing, and it interacts directly with the deferred payment structure. If the peg is set too high, the seller effectively funds part of the buyer's post-closing operating cash from proceeds that were supposed to be paid at closing. If it is set too low, the buyer inherits a business that cannot fund its own operations without additional capital, which puts pressure on the buyer to hit the earnout metric or make the seller note payment even where cash flow is already tight. In a sub-$5M deal, both sides should confirm the peg is based on a representative trailing period, not a season distorted by an unusually slow or unusually strong stretch, and that the true-up calculation and dispute process are defined with the same precision as the earnout metric itself. The full calculation mechanics, locked box alternative, and dispute resolution mechanics are covered in depth in our working capital adjustment guide and are not repeated here.

Security and Setoff Rights

An earnout or seller note is only as good as the seller's ability to collect it, and a buyer's ability to enforce indemnification against it. Both sides have interests to protect here.

• Security interest in business assets, giving the seller a secured position behind, or in some structures ahead of, any acquisition lender, subject to whatever subordination the lender requires.
• Personal guarantee from the buyer, common where the buyer entity is newly formed and has no independent credit history.
• Setoff rights, allowing the buyer to net a valid, documented indemnification claim against amounts still owed under the earnout or note rather than paying in full and separately pursuing the seller for reimbursement. Sellers typically negotiate a cap on setoff amounts and a requirement that the claim be specific and documented before any amount is withheld, to prevent setoff from being used as a pretext to avoid payment.
• SBA standstill provisions, which apply whenever the acquisition is financed with an SBA 7(a) loan. The SBA generally requires seller notes to be on full standby, with no principal or interest payments and no collection or enforcement action, for a set period, commonly the first twelve to twenty-four months of the SBA loan term. This needs to be built into the note's payment schedule from the start rather than discovered when the seller tries to collect the first payment.

Frequently Asked Questions

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