A founder has built a profitable company, but buyer and seller disagree on what its future is worth. The buyer sees execution risk after closing. The seller sees a growth pipeline, loyal customers, and expansion potential that the financial statements do not yet fully capture. What are earnouts in this situation? They are a structured way to bridge that valuation gap by making part of the purchase price contingent on future performance.
For entrepreneurs, investors, and international buyers, an earnout can turn a stalled transaction into a workable agreement. It can also become the most disputed provision in a sale agreement if targets, operating control, and reporting standards are not carefully defined. The difference lies in the quality of the deal design.
What Are Earnouts and How Do They Work?
An earnout is a contractual arrangement in which a seller receives additional consideration after a business sale if the acquired company achieves agreed performance milestones. The buyer pays an amount at closing, then pays the remaining contingent amount over a set period if the specified targets are met.
The structure is common in acquisitions where the business has strong potential but its earnings are not yet fully predictable. It may be used for a technology company awaiting commercial traction, a franchise platform entering new territories, a professional services firm dependent on founder relationships, or a cross-border business with a promising market-entry pipeline.
A simple example illustrates the concept. A buyer agrees that a company is worth up to $12 million, but is only prepared to pay $8 million at closing. The remaining $4 million is payable over two years if revenue reaches defined levels and a minimum profitability threshold is maintained. If the targets are met, the seller receives the full $12 million. If performance falls short, the buyer may pay less or nothing beyond the initial $8 million.
Earnouts are not deferred payments in the ordinary sense. A deferred payment is generally owed regardless of future results. An earnout depends on performance and therefore allocates a portion of the business risk between the parties after closing.
Why Earnouts Matter in Business Acquisitions
Valuation is often less about the past than the credibility of the future. This is especially true when a company is expanding internationally, building a franchise network, entering the United States or Canada, or operating in a sector where revenue can change quickly.
For buyers, earnouts reduce the risk of paying today for growth that may not materialize tomorrow. They provide protection when forecasts are ambitious, customer concentration is high, or key revenue depends on the seller continuing to lead the business during a transition period.
For sellers, an earnout can preserve value that a conservative buyer would otherwise exclude from the price. A seller with genuine confidence in the business plan may accept a lower upfront amount in exchange for the opportunity to earn a higher total consideration.
This does not mean an earnout is automatically fair or beneficial. Sellers may feel they have sold the company but retained responsibility for delivering the results. Buyers may inherit operational constraints if the agreement limits how they can run the business. The mechanism works best when both parties have a realistic view of what can be measured and who controls the factors that drive performance.
Common Earnout Structures
Earnouts can be based on several performance measures. The right choice depends on the business model, the level of buyer control after closing, and the reliability of financial reporting.
Revenue-based earnouts are straightforward and often useful when margins are stable. They are easier to verify than profit measures, but revenue alone can create the wrong incentives if the acquired business pursues low-margin sales simply to reach a target.
EBITDA or profit-based earnouts align more closely with economic value. However, they can become contentious because buyers often control post-closing expenses, corporate allocations, hiring decisions, pricing, and investment levels. A seller may achieve strong sales only to see the earnout reduced by costs imposed after closing.
Milestone-based earnouts are often appropriate for businesses with defined commercial events. A payment may be triggered when a regulatory approval is received, a franchise territory launches, a major contract is signed, or a new market achieves a stated operating threshold. These structures can be useful in cross-border transactions because they recognize that market entry and compliance milestones may matter as much as immediate revenue.
Hybrid arrangements combine these approaches. For example, a seller may receive one payment when a Canadian expansion receives required approvals and another payment when the new operation reaches a revenue target. This can better reflect a long-term growth strategy, provided each trigger is specific and objectively measurable.
The Terms That Decide Whether an Earnout Works
The headline number is rarely the issue. The real value of an earnout sits in the definitions, controls, and dispute mechanisms beneath it.
First, the agreement must state exactly how performance will be calculated. Terms such as revenue, EBITDA, net income, and customer acquisition can sound clear until the parties begin applying accounting policies. The agreement should address revenue recognition, foreign currency treatment, bad debt, intercompany charges, one-time expenses, changes in accounting methods, and treatment of acquisitions or divestitures.
Second, the parties need to determine who controls operations after closing. A buyer naturally needs the freedom to integrate the acquired company, protect the investment, and make commercial decisions. A seller needs reasonable assurance that the buyer will not redirect customers, reduce marketing support, or load costs onto the business in a way that makes the earnout unattainable.
This is particularly relevant in international deals. A buyer may centralize finance, move fulfillment to another jurisdiction, change distribution partners, or alter the legal entity through which contracts are booked. Each decision may be commercially sound while changing the financial result used to calculate the earnout. The agreement should anticipate these scenarios rather than leave them to interpretation.
Third, reporting rights matter. Sellers should receive regular financial reporting and enough information to assess the calculation. Buyers should establish a consistent reporting process that protects confidential information while providing transparency. A clear review timetable and access to relevant records can prevent small disagreements from becoming major claims.
Finally, the contract should include an efficient dispute-resolution process. Independent accountant determinations are common for calculation disputes. Broader commercial disputes may require mediation, arbitration, or litigation depending on the transaction structure and governing law. For cross-border transactions, the chosen forum and enforceability of decisions deserve early attention.
Earnout Risks for Buyers and Sellers
The central risk for sellers is loss of control. Once the transaction closes, the buyer generally makes the key decisions, yet the seller’s additional payment may still depend on outcomes influenced by those decisions. A seller should be cautious about accepting aggressive profit targets without clear protections against extraordinary charges or operational changes that undermine the target.
The central risk for buyers is an unproductive transition. If the seller remains involved only to maximize a short-term metric, they may resist investments, integration, or strategic changes that are better for the business over the long term. Buyers should avoid earnout terms that reward behavior inconsistent with the post-acquisition strategy.
Both parties face legal, tax, and relationship risks. Classification of earnout payments can affect tax treatment, especially if the seller remains an employee or consultant after closing. Payments that appear connected to ongoing services may receive different treatment than purchase-price consideration. Jurisdictional differences add another layer where sellers, buyers, assets, and operating entities span multiple countries.
For these reasons, commercial, legal, accounting, and tax advisers should work from the same transaction model. A well-written clause cannot repair an earnout that was built on an unrealistic operating plan or a misunderstood cross-border tax position.
When an Earnout Is the Right Strategic Tool
An earnout is most effective when there is a genuine and explainable valuation gap. It is not a substitute for due diligence, and it should not be used simply because the parties cannot agree on price. If a business has stable earnings, clean reporting, and limited transition risk, a fixed purchase price may be simpler and more certain for everyone.
An earnout may be appropriate when future value depends on a small number of identifiable variables, such as client retention, contract conversion, market launch, or regulated approval. It can also help keep a founder engaged during a carefully planned handover, provided the seller’s role, authority, compensation, and performance obligations are clearly separated from the purchase-price mechanics.
At AN Global Group Holdings, cross-border transaction planning begins with the business case behind the deal, not just the purchase agreement. When an acquisition involves new jurisdictions, mobility goals, franchise development, or international market access, the earnout must reflect the practical realities of expansion as well as the financial model.
The strongest earnouts are designed before negotiations become adversarial. Define the commercial ambition, test the targets against the operating plan, document the accounting rules, and decide how post-closing decisions will be handled. When both sides can see a credible path to the outcome, an earnout becomes more than a compromise on price – it becomes a disciplined framework for building value after the transaction closes.
