VRC | Evolving Earnouts: Shorter Horizons, Higher Hurdles, and Rising Complexity

The article in brief:

• Contingent consideration, especially earnouts, helped sustain M&A deal momentum in 2025 amid macroeconomic uncertainty.
• Earnouts are expanding beyond the life sciences sector, with shorter performance periods and increasingly ambitious payout hurdles.
• As deal structures become more customized, valuation methodologies are evolving to keep pace with growing complexity.

How 2025’s Market Cycle Influenced Earnout Activity

M&A deal activity in 2025 unfolded in two distinct phases. Early in the year, shifting trade policy, uneven macroeconomic data, and persistent inflation clouded the growth outlook and heightened transaction risk. During this period, contingent consideration, particularly earnouts, played a key role in sustaining transaction momentum despite broad uncertainty. By mid-year, economic sentiment improved. Three Federal Reserve interest rate cuts, record-high equity markets, and easing inflation pressures all narrowed valuation gaps and, in some cases, moderated earnout usage heading into year-end.

Earnouts Holding Their Place in Deal Terms

Earnouts have historically been most prevalent in life sciences, where business models rely heavily on uncertain clinical or regulatory milestones. Contingent consideration is now established across a broader range of industries. In our valuation practice, earnouts appear in more than one in four deals, most frequently within the industrial and information technology sectors. Earnings/EBITDA remains the most commonly used metric for structuring earnouts, though sales and revenue measures are also frequently applied, and many transactions incorporate multiple performance indicators. Performance horizons continue to shorten. Whereas three-year horizons were once standard, many arrangements now span less than two years. We continue to see earnout thresholds set at ambitious levels that are often difficult to achieve. Post-closing disputes and litigation appear to be increasing, often driven by ambiguous contract language. Longer earnout periods and larger potential payouts tend to see the highest post-closing disputes.

ASC 805: Classification, Measurement, and Reporting Implications

Accounting guidance in ASC 805 governs the recognition and measurement of contingent consideration in a business combination. The accounting treatment depends on whether a contingent payment represents an additional payment for the business or compensation for the seller’s post-closing services. The distinction is significant because, under GAAP, compensation is expensed as incurred, while contingent consideration is recognized initially at fair value. If a payment is determined to be contingent consideration, the accounting treatment depends on whether it is classified as a liability or equity. Most earnouts are liability-classified and require remeasurement to fair value at each reporting date until the contingency is resolved. Equity classification, while less common, has grown modestly in private equity transactions through structures such as phantom equity, special equity classes, or fixed-for-fixed structures. An earnout qualifies for equity classification only when it will be settled by issuing a fixed number of shares and meets strict GAAP criteria. Equity classified contingent consideration is not remeasured after initial recognition. These structures are attractive to sponsors since they reduce P&L volatility and better align economics within continuation vehicles.

Growing Valuation Complexity

Valuing contingent consideration involves significant judgment and estimation. Analysts must evaluate future performance, select appropriate discount rates, and assess the probability of achieving performance milestones. Evaluating the likelihood of meeting earnout targets demands careful analysis of historical performance, current market conditions, and other relevant qualitative and quantitative factors. As earnout provisions become increasingly customized, valuation techniques continue to evolve. Today’s earnouts frequently include tiered payouts, contingent value rights, and multi-year vesting, further elevating valuation complexity. The more performance paths and metrics a structure incorporates, the greater the modeling complexity.

Best Practices for Effective Earnout Design

• Define performance metrics with precision. Unambiguous language reduces the risk of costly post-closing disputes.
• Apply rigorous quantitative valuation methodologies. An option-based valuation framework and simulation techniques help ensure fair value is defensible under ASC 805.
• Ensure alignment across legal, accounting, and valuation perspectives. Buyers and sellers must fully understand the implications of earnout structures before finalizing terms.

Conclusion

Earnouts remain a vital tool for navigating shifting market conditions, aligning buyer and seller incentives, and bridging valuation gaps. The increasing prevalence across industries and the move to shorter performance periods reflect how dealmakers are adapting to a changing M&A landscape. As structures grow more customized, valuation and documentation challenges intensify. With careful design, rigorous valuation methodology, and clear contractual language, earnouts can help manage risk effectively. As market dynamics shift, contingent consideration, used strategically, will remain a widely used tool in the dealmaker’s toolkit.

Compliments of Valuation Research Corporation – a member of the EACCNY