What Is an Earn-Out in a Business Sale?
An earn-out is a deal structure where part of the purchase price is paid to the seller after closing — but only if the business hits specific performance targets. Instead of receiving the full purchase price at closing, you receive a base payment now and additional payments later, contingent on results.
Earn-outs are most common when there's a gap between what the seller believes the business is worth and what the buyer is willing to pay upfront. They're presented as a way to bridge that gap. Before you agree to one, you need to understand how they actually work — because earn-outs are heavily contested in practice.
How Earn-Outs Work
Here's a typical scenario. A buyer offers $2,000,000 for your business — $1,500,000 at closing and $500,000 in earn-out, payable over two years if annual revenue stays above $800,000. If the business hits those revenue targets, you collect the full $2,000,000. If it doesn't, you collect less.
The earn-out amount, the performance metrics, the measurement period, and how results are calculated are all negotiated terms. The language in the purchase agreement determines how much control you actually have over whether the targets are hit.
Why Earn-Outs Are Risky for Sellers
Earn-outs put you in a complicated position. After closing, the buyer controls the business. They make the decisions about hiring, spending, pricing, and strategy. If they run the business differently than you would — or if they deliberately manage it in ways that depress the metrics your earn-out is tied to — your earn-out doesn't pay.
This isn't hypothetical. Earn-out disputes are among the most common sources of post-closing litigation in business sales. The targets seemed clear when the deal was signed. Then the buyer made decisions that technically didn't violate the agreement but effectively eliminated any chance of hitting the targets.
When an Earn-Out Can Be Justified
Earn-outs are not always bad. They can be reasonable when the business has a track record of strong performance and the buyer is simply accounting for near-term uncertainty. They can also make sense when you'll remain involved post-closing and have meaningful influence over outcomes.
The key questions: What metrics is the earn-out tied to? Who controls those metrics after closing? What protections do you have if the buyer makes decisions that hurt performance? How are disputes resolved?
If you can't answer those questions clearly before signing, the earn-out is working against you.
How to Protect Yourself If You Accept an Earn-Out
Negotiate the operating covenants carefully — these are the rules the buyer must follow in running the business during the earn-out period. Require specific accounting treatments for how performance is measured. Limit the buyer's ability to make extraordinary decisions (large capital expenditures, new debt, etc.) without your consent. Set a clear dispute resolution process. And have an attorney who has handled earn-out disputes review the language — not just a general business attorney.
Frequently Asked Questions
Q: What is an earn-out in a business sale?
An earn-out is a deal structure where the seller receives part of the purchase price after closing, contingent on the business meeting specific performance targets — typically revenue, EBITDA, SDE or gross profit over a 1–3 year period.
Q: Are earn-outs good or bad for sellers?
Earn-outs introduce significant risk for sellers because the buyer controls the business after closing. If the buyer manages the business in ways that reduce performance — intentionally or not — the earn-out may not pay. Sellers should approach earn-outs with caution and negotiate strong protections before agreeing to them.
Q: How long do earn-outs typically last?
Most earn-outs run 1–3 years after closing. Shorter earn-out periods are generally better for sellers because they reduce the window during which the buyer can influence the outcome.
Q: Can I negotiate the terms of an earn-out?
Yes — and you should. The metrics, the measurement methodology, the operating covenants, and the dispute resolution process are all negotiable. How earn-out terms are written in the purchase agreement determines whether you actually collect.