An earnout is a portion of a business's purchase price that's paid only if the business hits agreed targets after the sale — it shifts the risk of uncertain or owner-dependent earnings from the buyer onto the seller, and it's most common when a buyer isn't confident the earnings will continue without the owner. Earnouts aren't inherently bad, but they're structured to protect the buyer, and a large earnout means a meaningful share of "your price" is money you might never collect.
What is an earnout?
An earnout is a contingent payment. Instead of paying the full price at close, the buyer pays part up front and the rest only if the business achieves specified results — usually revenue or EBITDA targets — over a defined period after the sale, often one to three years. Hit the targets and you collect; miss them and you don't. The earnout converts part of your sale price into a bet on the business's future performance. (How earnouts fit into the full offer →)
How earnouts work
| Element | Typical terms |
|---|---|
| Metric | Revenue, gross profit, or EBITDA over the earnout period |
| Period | Usually 1–3 years post-close |
| Structure | All-or-nothing thresholds, or a sliding scale tied to performance |
| Control | The buyer now runs the business that determines whether you get paid |
| Payment | Paid as targets are verified, often annually |
That fourth row is the catch: after the sale, the buyer controls the decisions, spending, and reporting that determine whether your earnout targets are met. You're depending on someone else's operating choices to collect money you've technically already "sold."
Why buyers use earnouts
Buyers use earnouts to de-risk earnings they're not sure will continue. The most common triggers:
- Owner dependency. If the buyer suspects revenue will dip when the owner leaves, an earnout protects them. (Build a business that runs without you →)
- Customer concentration or churn risk. Uncertain revenue durability invites a performance-based structure.
- A growth story that isn't proven. If your valuation leans on projected growth, the buyer makes you prove it before paying for it.
- A valuation gap. When buyer and seller disagree on value, an earnout bridges it by deferring the disputed portion.
The pattern: earnouts are a symptom of the buyer's uncertainty about your business. Reduce the uncertainty and you reduce the earnout.
Why earnouts favor the buyer
An earnout transfers risk to the seller while leaving control with the buyer — a structurally unfavorable position. Common pitfalls owners hit:
- The buyer changes strategy, cuts spending that drives your metric, or reinvests in ways that suppress short-term results.
- Accounting and allocation choices reduce the measured earnings your earnout depends on.
- Integration disrupts the business and the targets slip through no fault of yours.
- Disputes over whether targets were met are common and expensive.
A large earnout can mean 30–50% of your headline price is contingent — and a portion of that is routinely never collected.
See why a buyer would push for an earnout on your business. The Exit Readiness Score scores owner dependency, revenue durability, and the other factors that drive contingent deal structures — in five minutes, free. Find out what a buyer would see →
How readiness lets you refuse the earnout
Since earnouts are a response to buyer uncertainty, the way to minimize or avoid one is to remove the uncertainty before you go to market:
- Reduce owner dependency so the buyer believes the earnings survive your departure. (The 90-day plan →)
- Diversify revenue and reduce concentration so durability isn't in question. (Revenue concentration →)
- Prove the growth with documented, repeatable systems rather than projections.
- Be QoE-ready so earnings aren't in dispute. (Quality of Earnings explained →)
A business that visibly runs without the owner, with durable revenue and proven earnings, gives the buyer no reason to make you carry performance risk — which is how you negotiate more cash at close and fewer contingencies. If an earnout is unavoidable, readiness also strengthens your hand to negotiate the terms: shorter periods, seller-friendly metrics, and clear dispute mechanics.
Frequently asked questions
What is an earnout in a business sale?
An earnout is a portion of the purchase price paid only if the business meets agreed targets — usually revenue or EBITDA — over a period after the sale, typically one to three years. It shifts the risk of future performance from the buyer to the seller.
How do I avoid an earnout?
Remove the uncertainty that prompts one: reduce owner dependency, diversify revenue, prove growth with documented systems, and be Quality-of-Earnings ready. A business that clearly runs without the owner gives a buyer little reason to require an earnout.
Are earnouts good or bad for the seller?
Earnouts favor the buyer, because they transfer performance risk to the seller while the buyer controls the business that determines payment. A large earnout means a meaningful share of your price is contingent and may never be collected.
What percentage of a deal is typically an earnout?
It varies widely, but a large earnout can represent 30–50% of the headline price. The weaker the buyer's confidence in your earnings continuing, the more they push into contingent structures.