Earn-Outs and Contingent Payments
How to Protect Your Upside Without Scaring Off Buyers
Sometimes the headline price a buyer offers is not the price you will actually receive. Earn-outs bridge the gap when you and the buyer see different future potential. Used correctly, they let you capture more of the upside. Used poorly, they create years of arguments.
Recent M&A studies show earn-outs appear in roughly 22 to 33 percent of private-company deals. The median performance period is twenty-four months, and the median earn-out represents about 43 percent of the total purchase price. Here is how to structure them so they work for you.
Choose the Right Metric
Revenue is easier to measure and harder for a buyer to manipulate, which is why it now appears in about 62 percent of earn-outs. EBITDA metrics reward profitability but can be gamed through accounting choices. Pick the metric that best reflects what you control today.
Set Clear Definitions and Timelines
Define every term in plain English: what counts as revenue, how expenses are allocated, and what happens if the buyer changes the business model. Shorten the earn-out period to twelve or twenty-four months whenever possible. Longer periods increase uncertainty and buyer resistance.
Negotiate Buyer Obligations
Include a covenant that the buyer must operate the business in good faith and cannot take actions designed to reduce your earn-out. Require quarterly reports and an independent accountant to resolve disputes. These protections turn a vague promise into enforceable terms.
Limit the Downside
Cap your exposure by negotiating a floor on the base purchase price and making sure the earn-out is additional, not a replacement. Many owners also negotiate accelerated payment if the buyer sells the company again during the earn-out window.
Use Them Sparingly
Earn-outs work best when there is genuine disagreement about future growth. If the gap is small, a higher base price with a modest seller note often creates less friction. The goal is to get paid for the value you created without turning the next two years into a legal battle.
When structured thoughtfully, earn-outs become a tool that aligns interests instead of dividing them. They let you sell today at a fair price while still participating in tomorrow’s success.
I sit down with owners every week to map out exactly which structure makes the most sense for their situation. There is no charge for that first conversation. Reach out if you would like to talk through where your company stands today. Protecting your upside does not have to come at the cost of a clean close.
Contact:
Stephen McNamara has over 15 years experience in Corporate Strategy, M&A, and Investing. He is currently a Senior M&A Advisor with ONEtoONE Corporate Finance. If you are interested in buying or selling a business or investing, please feel free to email: stephen.mcnamara@onetoonecf.com. All correspondence will be handled with utmost confidentiality